The DCS Air & Space Technology (AST) Sector is seeking an AFSIM Modeling Specialist for an exciting opportunity in support of the Air Force Research Laboratory (AFRL). In this role, you will help deliver technical expertise, with a focus on Modeling, Simulation & Analysis. You will collaborate closely with other DCS computer scientists and data analysts to support the customer's digital engineering initiatives to advance digital engineering initiatives and transition critical capabilities to Air Force programs. We are seeking individuals that are driven and ready to grow with our company. DCS recognizes that its employees are the critical component in providing renowned solutions in the U.S. Defense, Aerospace, Human Factors, and Security markets. As an employee-owned company, professionals across all levels are valued and provided with the resources to make an immediate impact. At DCS, you will have the opportunity to collaborate with colleagues across multiple departments to support world-class research and development, while benefiting from training and mentorship to guide your career growth. Join DCS and contribute to innovative solutions that shape the future of critical technologies. Essential Job Functions: Team-Oriented Collaboration: Work effectively with multi-disciplinary teams of software developers, engineers, and data analysts to support complex analytical research and Operator-in-the-Loop studies. AFSIM Architecture & Integration: Support the development and integration of AFSIM components, including custom plugins, system models, autonomy/AI capabilities, and operational concepts within real-time simulation environments. Assist with incorporating high-fidelity platform models and external model sources as needed. System Modeling: Design and model complex heterogeneous systems, including Aircraft Systems, Missile Systems, Radars, Jamming (Electronic Warfare), and Communications. DevSecOps & Digital Engineering: Implement GitLab CI/CD pipelining featuring automated testing, automated documentation, and security scanning. Drive cloud-based development and application integration into cloud platforms. Optimization & Testing: Utilize system-based optimization techniques to maximize performance in real-time simulations. Lead testing and evaluation of simulation environments, including automated testing for Model-Based Systems Engineering (MBSE) projects. Agile Framework: Participate in Agile ceremonies, sprint planning, backlog grooming, and triage. Required Skills: Due to the sensitivity of customer related requirements, US citizenship is required. Must have an active Secret level US DOD security clearance. Must have a bachelor's degree in a technical field (Computer Science, Engineering, Mathematics, or Similar) with 5 years of experience. Understanding of software development processes (Agile, DevSecOps, CI/CD) with experience developing software using Object Oriented Programing practices. Experience modeling data structures, flows, and integrations across heterogeneous systems. 3+ years of AFSIM experience focused on mission-level modeling and scenario analysis. Understanding of military platforms, tactics, techniques, and procedures (TTPs), CONOPS, and mission-level concepts (air combat, ISR, electronic warfare, or electromagnetic spectrum operations highly desirable). Experience with Agile Methodology particularly utilizing the Scrum framework. Experience with Git-based version control, including branch management and merge request workflows in GitLab. Must be curious to explore new problems and develop creative solutions. Strong communication skills, both written and verbal. Must work onsite at customer facility. Remote work is not available. Desired Skills: Active Top Secret security clearance with SCI eligibility Masters degree in a technical field (Computer Science, Engineering, Mathematics, or Similar) Experience in MBSE Experience with SysML diagramming tools
08/04/2026
Full time
The DCS Air & Space Technology (AST) Sector is seeking an AFSIM Modeling Specialist for an exciting opportunity in support of the Air Force Research Laboratory (AFRL). In this role, you will help deliver technical expertise, with a focus on Modeling, Simulation & Analysis. You will collaborate closely with other DCS computer scientists and data analysts to support the customer's digital engineering initiatives to advance digital engineering initiatives and transition critical capabilities to Air Force programs. We are seeking individuals that are driven and ready to grow with our company. DCS recognizes that its employees are the critical component in providing renowned solutions in the U.S. Defense, Aerospace, Human Factors, and Security markets. As an employee-owned company, professionals across all levels are valued and provided with the resources to make an immediate impact. At DCS, you will have the opportunity to collaborate with colleagues across multiple departments to support world-class research and development, while benefiting from training and mentorship to guide your career growth. Join DCS and contribute to innovative solutions that shape the future of critical technologies. Essential Job Functions: Team-Oriented Collaboration: Work effectively with multi-disciplinary teams of software developers, engineers, and data analysts to support complex analytical research and Operator-in-the-Loop studies. AFSIM Architecture & Integration: Support the development and integration of AFSIM components, including custom plugins, system models, autonomy/AI capabilities, and operational concepts within real-time simulation environments. Assist with incorporating high-fidelity platform models and external model sources as needed. System Modeling: Design and model complex heterogeneous systems, including Aircraft Systems, Missile Systems, Radars, Jamming (Electronic Warfare), and Communications. DevSecOps & Digital Engineering: Implement GitLab CI/CD pipelining featuring automated testing, automated documentation, and security scanning. Drive cloud-based development and application integration into cloud platforms. Optimization & Testing: Utilize system-based optimization techniques to maximize performance in real-time simulations. Lead testing and evaluation of simulation environments, including automated testing for Model-Based Systems Engineering (MBSE) projects. Agile Framework: Participate in Agile ceremonies, sprint planning, backlog grooming, and triage. Required Skills: Due to the sensitivity of customer related requirements, US citizenship is required. Must have an active Secret level US DOD security clearance. Must have a bachelor's degree in a technical field (Computer Science, Engineering, Mathematics, or Similar) with 5 years of experience. Understanding of software development processes (Agile, DevSecOps, CI/CD) with experience developing software using Object Oriented Programing practices. Experience modeling data structures, flows, and integrations across heterogeneous systems. 3+ years of AFSIM experience focused on mission-level modeling and scenario analysis. Understanding of military platforms, tactics, techniques, and procedures (TTPs), CONOPS, and mission-level concepts (air combat, ISR, electronic warfare, or electromagnetic spectrum operations highly desirable). Experience with Agile Methodology particularly utilizing the Scrum framework. Experience with Git-based version control, including branch management and merge request workflows in GitLab. Must be curious to explore new problems and develop creative solutions. Strong communication skills, both written and verbal. Must work onsite at customer facility. Remote work is not available. Desired Skills: Active Top Secret security clearance with SCI eligibility Masters degree in a technical field (Computer Science, Engineering, Mathematics, or Similar) Experience in MBSE Experience with SysML diagramming tools
JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges. JOB DUTIES - ESSENTIAL FUNCTIONS Provide administrative and personnel security support to the unit manager and security staff. Employee will be responsible for the following functions/duties: Performs the daily administrative tasks in support of the site security department Communicates with the clearance granting agency regarding status of clearances and periodic re-investigations for employees/consultants Obtains certification of existing clearance levels for employees/consultants and for prospective employees from appropriate customer/agency sponsor Issues security badges to designated employees and visitors Maintain logs and records of badges issued and related information Schedules initial, periodic and exit briefings and notifies supervisor and employee of schedule Oversees departmental coordination with employees/consultants for timely submittal of documents for initial clearances and periodic reinvestigations; fingerprint employees/consultants as required Facilitates security briefings for individuals/groups as required Provides work direction to lower-level department clerical/administrative personnel Performs other related tasks as directed RANGE POSITION DESCRIPTION This position includes support in ongoing development and implementation of general and program specific COMSEC security processes and procedures to include the advisement, planning, implementation, training, oversight, monitoring, analysis, reporting and assistance in the execution of security operations for multi-service COMSEC support and duties relating to the day-to-day support of Special Access Programs (SAPs) and associated Facilities (SAPFs) at an Operation Test location. Candidates with certification under the Security Personnel Education and Development program will receive first consideration. May be required to work 2nd shift and some weekends. Duties will include but are not limited to the following: Providing a focal point for COMSEC requirements as needed for systems, including daily key management for all Services supported. Provide support for annual and monthly rekeying of classified systems, secure telephone equipment and all Air Vehicle systems. Provide training to COMSEC users and provide assurance that users assigned to the COMSEC account are in regulation to standards defined in AFMAN 17-1302-O. Provide support for periodic COMSEC inspections including the semi-annual COMSEC inspections, inventory and insurance that all COMSEC users are compliant with all COMSEC regulations. Provide appropriate COMSEC clearances, briefings, and training as needed for the function and to receive associated keying material. Compliance & Documentation: Conducts regular, systematic inventories of all hardware and software assets to ensure adherence to compliance standards. Develops and maintains comprehensive technical documentation for standard operating procedures (SOPs) within the team. Technical Support: Provides troubleshooting and preventative maintenance for audio-visual (AV) systems in both classified and unclassified meeting environments. Manages the workflow of support issues through ticketing system, from initial reporting to resolution. Security & Logistics: Provides escort duties for personnel requiring access to secure areas. The candidate must be able to obtain and maintain a DoD security clearance up to Top Secret with Special Access. REQUIREMENTS - EDUCATION, TECHNICAL, AND WORK EXPERIENCE Associate's degree or equivalent military or technical school and five years specifically related work experience in the NISPOM/SAP/SCI security fields, complemented by formal training such as successful completion of the Industrial Security Management Course. Must be very knowledgeable with the rules and regulations of the National Industrial Security Program Operation Manual (NISPOM) pertaining to all aspects of security. In addition, a Security Specialist III must possess the following qualifications: Must have excellent communication skills, both written and oral Must be proficient operating personal computers using Microsoft Word, Excel, and graphics software, and possess data base management experience Must be familiar with a standard intel computer system, laminating machine and professional instamatic camera Must possess a valid, state issued driver's license Must be able to obtain and maintain security clearance Must be a U.S. citizen BENEFITS Medical, Dental, Vision Insurance Benefits Active on Day 1 Life Insurance Health Savings Accounts/FSA's Disability Insurance Paid Time Off 401(k) Plan Options with Employer Match JT4 will match 50%, up to an 8% contribution 100% Immediate Vesting Tuition Reimbursement SALARY The expected pay range for this position is $78,500 to $100,000 annually. Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4, LLC considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer. OTHER RESPONSIBILITIES Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job. WORKING CONDITIONS This position involves work typical of an office environment with no unusual hazards. There is occasional lifting (up to 20 pounds), constant sitting and use of a computer terminal, constant use of sight abilities while writing, reviewing, and editing documents, constant use of speech/hearing abilities for routine communications. Must maintain constant mental alertness. Routine travel to remote work locations may be required. DISCLAIMER The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of persons so classified. Tasking is in support of a Federal Government Contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee's ability to maintain employment. SCC: JSOP8, JCIS11, A1412TW
08/04/2026
Full time
JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges. JOB DUTIES - ESSENTIAL FUNCTIONS Provide administrative and personnel security support to the unit manager and security staff. Employee will be responsible for the following functions/duties: Performs the daily administrative tasks in support of the site security department Communicates with the clearance granting agency regarding status of clearances and periodic re-investigations for employees/consultants Obtains certification of existing clearance levels for employees/consultants and for prospective employees from appropriate customer/agency sponsor Issues security badges to designated employees and visitors Maintain logs and records of badges issued and related information Schedules initial, periodic and exit briefings and notifies supervisor and employee of schedule Oversees departmental coordination with employees/consultants for timely submittal of documents for initial clearances and periodic reinvestigations; fingerprint employees/consultants as required Facilitates security briefings for individuals/groups as required Provides work direction to lower-level department clerical/administrative personnel Performs other related tasks as directed RANGE POSITION DESCRIPTION This position includes support in ongoing development and implementation of general and program specific COMSEC security processes and procedures to include the advisement, planning, implementation, training, oversight, monitoring, analysis, reporting and assistance in the execution of security operations for multi-service COMSEC support and duties relating to the day-to-day support of Special Access Programs (SAPs) and associated Facilities (SAPFs) at an Operation Test location. Candidates with certification under the Security Personnel Education and Development program will receive first consideration. May be required to work 2nd shift and some weekends. Duties will include but are not limited to the following: Providing a focal point for COMSEC requirements as needed for systems, including daily key management for all Services supported. Provide support for annual and monthly rekeying of classified systems, secure telephone equipment and all Air Vehicle systems. Provide training to COMSEC users and provide assurance that users assigned to the COMSEC account are in regulation to standards defined in AFMAN 17-1302-O. Provide support for periodic COMSEC inspections including the semi-annual COMSEC inspections, inventory and insurance that all COMSEC users are compliant with all COMSEC regulations. Provide appropriate COMSEC clearances, briefings, and training as needed for the function and to receive associated keying material. Compliance & Documentation: Conducts regular, systematic inventories of all hardware and software assets to ensure adherence to compliance standards. Develops and maintains comprehensive technical documentation for standard operating procedures (SOPs) within the team. Technical Support: Provides troubleshooting and preventative maintenance for audio-visual (AV) systems in both classified and unclassified meeting environments. Manages the workflow of support issues through ticketing system, from initial reporting to resolution. Security & Logistics: Provides escort duties for personnel requiring access to secure areas. The candidate must be able to obtain and maintain a DoD security clearance up to Top Secret with Special Access. REQUIREMENTS - EDUCATION, TECHNICAL, AND WORK EXPERIENCE Associate's degree or equivalent military or technical school and five years specifically related work experience in the NISPOM/SAP/SCI security fields, complemented by formal training such as successful completion of the Industrial Security Management Course. Must be very knowledgeable with the rules and regulations of the National Industrial Security Program Operation Manual (NISPOM) pertaining to all aspects of security. In addition, a Security Specialist III must possess the following qualifications: Must have excellent communication skills, both written and oral Must be proficient operating personal computers using Microsoft Word, Excel, and graphics software, and possess data base management experience Must be familiar with a standard intel computer system, laminating machine and professional instamatic camera Must possess a valid, state issued driver's license Must be able to obtain and maintain security clearance Must be a U.S. citizen BENEFITS Medical, Dental, Vision Insurance Benefits Active on Day 1 Life Insurance Health Savings Accounts/FSA's Disability Insurance Paid Time Off 401(k) Plan Options with Employer Match JT4 will match 50%, up to an 8% contribution 100% Immediate Vesting Tuition Reimbursement SALARY The expected pay range for this position is $78,500 to $100,000 annually. Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4, LLC considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer. OTHER RESPONSIBILITIES Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job. WORKING CONDITIONS This position involves work typical of an office environment with no unusual hazards. There is occasional lifting (up to 20 pounds), constant sitting and use of a computer terminal, constant use of sight abilities while writing, reviewing, and editing documents, constant use of speech/hearing abilities for routine communications. Must maintain constant mental alertness. Routine travel to remote work locations may be required. DISCLAIMER The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of persons so classified. Tasking is in support of a Federal Government Contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee's ability to maintain employment. SCC: JSOP8, JCIS11, A1412TW
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, EO/IR Systems Engineer (Top Secret Clearance) Job Code: 39908 Job Location: On-site in Herndon, VA Job Schedule: 9/80 (Every other Friday off!) Relocation: Relocation assistance is available to qualified applicants Job Description: This position provides mission engineering support services for a Washington, DC based customer. The candidate will need to have in depth knowledge associated with use and performance of the L3Harris developed systems and products (both hardware and software). The candidate will be monitoring and trending system performance and must be able to recognize and respond to anomalous conditions. The individual is expected to be able to use the application of advanced engineering standards, principles, theories, concepts and techniques to solve complex problems associated with spaceflight hardware. The candidate will need to work independently to resolve a wide range of engineering problems, requiring collaboration with all required disciplines (mechanical, optical, electrical, software, etc.). This position requires continuous communication of technical issues, risks, opportunities and status with respect to L3Harris supplied products. There is daily interaction with teammates and customers to ensure mission success. Essential Functions: Provide Mission Operations support to current L3Harris products. Help develop and verify mission CONOPs as well as drive current CONOPS to successful program execution. The candidate will be working with L3Harris off-site factory support as well as on-site based customers in a fast paced, multi-company environment. There is an on-call component to this position and occasional surge or shift work Qualifications: Bachelor's Degree in Engineering, Physics, or other related scientific discipline and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Active Top Secret security clearance Minimum of 2 years relevant systems engineering background 2 years' relevant experience with space systems and/or sensor systems technology design, manufacture, integration, test Experience with Microsoft Word, Excel, PowerPoint and Matlab Preferred Additional Skills: Background in EO/IR or imaging systems design is highly desired Familiarity with Linux Familiarity with ground telemetry & commanding software and mission scheduling software Excellent inter-personal and communication skills, ability to interact with a cross functional team, act as customer interface Disciplined approach to procedural and program documentation of processes and results Ability to collaborate across all levels of leadership In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $92,500.00 - $171,500.00 . This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
08/03/2026
Full time
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, EO/IR Systems Engineer (Top Secret Clearance) Job Code: 39908 Job Location: On-site in Herndon, VA Job Schedule: 9/80 (Every other Friday off!) Relocation: Relocation assistance is available to qualified applicants Job Description: This position provides mission engineering support services for a Washington, DC based customer. The candidate will need to have in depth knowledge associated with use and performance of the L3Harris developed systems and products (both hardware and software). The candidate will be monitoring and trending system performance and must be able to recognize and respond to anomalous conditions. The individual is expected to be able to use the application of advanced engineering standards, principles, theories, concepts and techniques to solve complex problems associated with spaceflight hardware. The candidate will need to work independently to resolve a wide range of engineering problems, requiring collaboration with all required disciplines (mechanical, optical, electrical, software, etc.). This position requires continuous communication of technical issues, risks, opportunities and status with respect to L3Harris supplied products. There is daily interaction with teammates and customers to ensure mission success. Essential Functions: Provide Mission Operations support to current L3Harris products. Help develop and verify mission CONOPs as well as drive current CONOPS to successful program execution. The candidate will be working with L3Harris off-site factory support as well as on-site based customers in a fast paced, multi-company environment. There is an on-call component to this position and occasional surge or shift work Qualifications: Bachelor's Degree in Engineering, Physics, or other related scientific discipline and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Active Top Secret security clearance Minimum of 2 years relevant systems engineering background 2 years' relevant experience with space systems and/or sensor systems technology design, manufacture, integration, test Experience with Microsoft Word, Excel, PowerPoint and Matlab Preferred Additional Skills: Background in EO/IR or imaging systems design is highly desired Familiarity with Linux Familiarity with ground telemetry & commanding software and mission scheduling software Excellent inter-personal and communication skills, ability to interact with a cross functional team, act as customer interface Disciplined approach to procedural and program documentation of processes and results Ability to collaborate across all levels of leadership In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $92,500.00 - $171,500.00 . This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Engineer - Space Systems (2nd Shift) : Sign-on bonus ($20K max) Job Code: 39113 Job Location: Wilmington, MA Job Schedule: 9/80 (Every other Friday off!) - 2nd Shift Relocation Assistance: Relocation may be provided to qualified applicants Sign-On Bonus: A sign-on bonus of up to $20K may be included as part of an offer package for this level Job Description: L3Harris Technologies has an immediate opening for a Senior Specialist, Systems Engineer on 2nd shift in Wilmington, MA. The ideal candidate for this position will be proficient in all aspects of the systems engineering process, will have direct and significant experience designing and testing complex systems, and will be comfortable coordinating teams of technical personnel. In this role you will help design, develop, integrate, test, and deliver critical space-based remote sensing systems to our customers. We look forward to reviewing your application! Essential Functions: Manages complex projects or processes with general oversight. Support concept of operation development and requirements analysis, decomposition, and generation at various levels of the system Conduct systems modeling and simulation to analyze system performance and validate requirements. Communicates within and outside of own function to gain cooperation on operational processes, practices, and procedures. Providing leadership and technical guidance across the organization. Qualifications: Bachelor's degree in systems engineering, Computer Science, or a related field and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. 4+ years of experience with systems engineering principles and practices Professional experience with systems modeling and simulation Professional experience developing products for space-based applications Ability to obtain a US Government Top Secret Security Clearance Preferred Additional Skills: Active U.S. Security Clearance Certified Systems Engineering Professional (CSEP) or similar certification. Experience with SysML (Systems Modeling Language). Prior experience in the aerospace or defense industry. Excellent analytical and problem-solving skills. Ability to lead complex technical projects and teams In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $106,500.00 - $197,500.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
08/03/2026
Full time
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Engineer - Space Systems (2nd Shift) : Sign-on bonus ($20K max) Job Code: 39113 Job Location: Wilmington, MA Job Schedule: 9/80 (Every other Friday off!) - 2nd Shift Relocation Assistance: Relocation may be provided to qualified applicants Sign-On Bonus: A sign-on bonus of up to $20K may be included as part of an offer package for this level Job Description: L3Harris Technologies has an immediate opening for a Senior Specialist, Systems Engineer on 2nd shift in Wilmington, MA. The ideal candidate for this position will be proficient in all aspects of the systems engineering process, will have direct and significant experience designing and testing complex systems, and will be comfortable coordinating teams of technical personnel. In this role you will help design, develop, integrate, test, and deliver critical space-based remote sensing systems to our customers. We look forward to reviewing your application! Essential Functions: Manages complex projects or processes with general oversight. Support concept of operation development and requirements analysis, decomposition, and generation at various levels of the system Conduct systems modeling and simulation to analyze system performance and validate requirements. Communicates within and outside of own function to gain cooperation on operational processes, practices, and procedures. Providing leadership and technical guidance across the organization. Qualifications: Bachelor's degree in systems engineering, Computer Science, or a related field and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. 4+ years of experience with systems engineering principles and practices Professional experience with systems modeling and simulation Professional experience developing products for space-based applications Ability to obtain a US Government Top Secret Security Clearance Preferred Additional Skills: Active U.S. Security Clearance Certified Systems Engineering Professional (CSEP) or similar certification. Experience with SysML (Systems Modeling Language). Prior experience in the aerospace or defense industry. Excellent analytical and problem-solving skills. Ability to lead complex technical projects and teams In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $106,500.00 - $197,500.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - User Acceptance Tester Job Code: 38609 Job Location: Springfield, VA (100% Onsite) Work Schedule: 5/8 Monday-Friday Job Description: L3Harris Technologies currently has an opening for a User Acceptance Tester with expertise in Test and Integration for an important National Security Program. The successful candidate will support a high performing team of Government and Contractor professionals by testing software releases to ensure they function correctly, documenting failed test cases, and documenting any changes or updates needed to existing procedures. This role is critical in maintaining the integrity and performance of our software products. Essential Functions: Design, develop, and manage test cases, including traceability to requirements, user stories, etc. Execute software testing events using industry-accepted test tools. Participate in User Acceptance Testing (UAT) and Government Acceptance Testing (GGAT) exercises. Document and report any bugs, issues, discrepancies, or failed test cases found during testing government defect tracking tool. Develop/deliver test reports as well as present finding to project stakeholders. Able to independently develop and precisely follow test scripts with attention to detail, document findings. Use strong written and verbal communication skills, with experience updating senior leadership. Able to work independently with minimum supervision. Qualifications: Bachelor's Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Active Top Secret/SCI with CI Polygraph 5+ years of software integration and test experience with a focus on user acceptance testing (UAT). Experience developing and executing manual and automated software tests. Experience using industry-accepted test automation tools, such as Test Complete or Selenium. Experience using industry-accepted requirements repository and defect tracking tools (ex. Backlog, Bugzilla, Jira, etc.) Preferred Additional Skills: Knowledge of NRO organization and operational missions. Relevant certification or coursework (e.g., ISTQB Certified Tester - Acceptance Testing (CT-AcT). In compliance with pay transparency requirements, the salary range for this role in Virginia - Greater Washington, D.C. Area is $106,500 - $197,500.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
08/03/2026
Full time
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - User Acceptance Tester Job Code: 38609 Job Location: Springfield, VA (100% Onsite) Work Schedule: 5/8 Monday-Friday Job Description: L3Harris Technologies currently has an opening for a User Acceptance Tester with expertise in Test and Integration for an important National Security Program. The successful candidate will support a high performing team of Government and Contractor professionals by testing software releases to ensure they function correctly, documenting failed test cases, and documenting any changes or updates needed to existing procedures. This role is critical in maintaining the integrity and performance of our software products. Essential Functions: Design, develop, and manage test cases, including traceability to requirements, user stories, etc. Execute software testing events using industry-accepted test tools. Participate in User Acceptance Testing (UAT) and Government Acceptance Testing (GGAT) exercises. Document and report any bugs, issues, discrepancies, or failed test cases found during testing government defect tracking tool. Develop/deliver test reports as well as present finding to project stakeholders. Able to independently develop and precisely follow test scripts with attention to detail, document findings. Use strong written and verbal communication skills, with experience updating senior leadership. Able to work independently with minimum supervision. Qualifications: Bachelor's Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Active Top Secret/SCI with CI Polygraph 5+ years of software integration and test experience with a focus on user acceptance testing (UAT). Experience developing and executing manual and automated software tests. Experience using industry-accepted test automation tools, such as Test Complete or Selenium. Experience using industry-accepted requirements repository and defect tracking tools (ex. Backlog, Bugzilla, Jira, etc.) Preferred Additional Skills: Knowledge of NRO organization and operational missions. Relevant certification or coursework (e.g., ISTQB Certified Tester - Acceptance Testing (CT-AcT). In compliance with pay transparency requirements, the salary range for this role in Virginia - Greater Washington, D.C. Area is $106,500 - $197,500.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: 38605 Job Location: Springfield, VA (100% Onsite) Job Schedule: 5/8 Monday - Friday Job Description: L3Harris Technologies is seeking a Watch Officer to support a critical National Security Program. The successful candidate will join a high-performing team of government and contractor professionals supporting 24/7 operations in a fast-paced environment focused on advancing the customer's space warfighting mission. As a Watch Officer, the candidate will facilitate unity of effort, enhance space domain awareness, and provide integrated assessment and tracking of ongoing operations to assist government leadership. This role demands close coordination with internal and external stakeholders, along with routine development of mission-focused analysis and operational communication. Our team is cohesive, collaborative, and mission focused. We are regularly tasked with developing operational solutions for unique and unprecedented mission objectives. Operators will train on, operate, and refine processes for advanced tools while also supporting requirements development for future capabilities. We are looking for individuals who proactively identify issues, propose innovative solutions, and help implement continuous improvements. The ideal candidate thrives in a dynamic and evolving operational environment, demonstrates exceptional initiative, maintains composure under pressure, and is motivated to grow into leadership or specialized roles within the program. This position supports 24x7 operations and requires shift work. Opportunities for advancement include non-shift work positions. Essential Functions: Draft and disseminate Situation Reports (SITREPs) that provide a concise and accurate summary of current operations, mission progress, and significant events to internal/external stakeholders. Continuously track mission activities and operational developments using advanced monitoring tools. Summarize and relay updates to government customers in real-time, ensuring that decision-makers have access to the most relevant and accurate information to guide mission-critical decisions. Provide support to internal/external exercises and rehearsal of concepts drills. Update to current operations tools to provide most up to date current operations picture. Develop and utilize model and simulation tools to analyze satellite operations and predict system behavior under various scenarios. Provide critical assistance during satellite launch and early orbit operations by contributing technical expertise, operational insights, and real-time support, as required. Actively participate in daily operations stand-up meetings to provide updates on ongoing activities, highlight key operational priorities, and address any challenges or risks impacting mission success. Provide detailed inputs for monthly in-progress reviews (IPRs), summarizing operational achievements, challenges, and areas requiring attention. Support onboarding of new and enhanced tools. Qualifications: Bachelor's Degree and minimum 4 years of prior relevant experience. Graduate Degree or equivalent with 2 years prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Active Top Secret/SCI with CI Poly clearance required. At least one year of demonstrated experience in preparing and disseminating SITREP products. At least one year of proven experience delivering daily stand-up operational briefings to senior stakeholders and mission partners. Preferred Additional Skills: Experience supporting or working as part of operations teams, with a demonstrated ability to collaborate in dynamic, high-pressure environments to achieve mission objectives. Possess knowledge of, or experience with, space operations, including managing and monitoring satellite systems, performing telemetry analysis, and conducting mission-critical activities such as orbital adjustments, payload operations, and anomaly resolution. Experience working with orbital state data and utilizing associated tools such as Systems Tool Kit (STK), MATLAB, FreeFlyer, or similar software. Proficiency in analyzing and interpreting orbital mechanics, satellite trajectories, and mission planning data to support operational and strategic objectives. Experience with software languages for scripting, modeling, simulations, and data transfers, including Python, PERL, or similar programming tools. Experience with Microsoft Office suite programs, MS Word, Excel, and PowerPoint. In compliance with pay transparency requirements, the salary range for this role in Virginia - Greater Washington, D.C. Area is $92,500 - $171,500.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. LI-ZB1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
08/03/2026
Full time
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: 38605 Job Location: Springfield, VA (100% Onsite) Job Schedule: 5/8 Monday - Friday Job Description: L3Harris Technologies is seeking a Watch Officer to support a critical National Security Program. The successful candidate will join a high-performing team of government and contractor professionals supporting 24/7 operations in a fast-paced environment focused on advancing the customer's space warfighting mission. As a Watch Officer, the candidate will facilitate unity of effort, enhance space domain awareness, and provide integrated assessment and tracking of ongoing operations to assist government leadership. This role demands close coordination with internal and external stakeholders, along with routine development of mission-focused analysis and operational communication. Our team is cohesive, collaborative, and mission focused. We are regularly tasked with developing operational solutions for unique and unprecedented mission objectives. Operators will train on, operate, and refine processes for advanced tools while also supporting requirements development for future capabilities. We are looking for individuals who proactively identify issues, propose innovative solutions, and help implement continuous improvements. The ideal candidate thrives in a dynamic and evolving operational environment, demonstrates exceptional initiative, maintains composure under pressure, and is motivated to grow into leadership or specialized roles within the program. This position supports 24x7 operations and requires shift work. Opportunities for advancement include non-shift work positions. Essential Functions: Draft and disseminate Situation Reports (SITREPs) that provide a concise and accurate summary of current operations, mission progress, and significant events to internal/external stakeholders. Continuously track mission activities and operational developments using advanced monitoring tools. Summarize and relay updates to government customers in real-time, ensuring that decision-makers have access to the most relevant and accurate information to guide mission-critical decisions. Provide support to internal/external exercises and rehearsal of concepts drills. Update to current operations tools to provide most up to date current operations picture. Develop and utilize model and simulation tools to analyze satellite operations and predict system behavior under various scenarios. Provide critical assistance during satellite launch and early orbit operations by contributing technical expertise, operational insights, and real-time support, as required. Actively participate in daily operations stand-up meetings to provide updates on ongoing activities, highlight key operational priorities, and address any challenges or risks impacting mission success. Provide detailed inputs for monthly in-progress reviews (IPRs), summarizing operational achievements, challenges, and areas requiring attention. Support onboarding of new and enhanced tools. Qualifications: Bachelor's Degree and minimum 4 years of prior relevant experience. Graduate Degree or equivalent with 2 years prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Active Top Secret/SCI with CI Poly clearance required. At least one year of demonstrated experience in preparing and disseminating SITREP products. At least one year of proven experience delivering daily stand-up operational briefings to senior stakeholders and mission partners. Preferred Additional Skills: Experience supporting or working as part of operations teams, with a demonstrated ability to collaborate in dynamic, high-pressure environments to achieve mission objectives. Possess knowledge of, or experience with, space operations, including managing and monitoring satellite systems, performing telemetry analysis, and conducting mission-critical activities such as orbital adjustments, payload operations, and anomaly resolution. Experience working with orbital state data and utilizing associated tools such as Systems Tool Kit (STK), MATLAB, FreeFlyer, or similar software. Proficiency in analyzing and interpreting orbital mechanics, satellite trajectories, and mission planning data to support operational and strategic objectives. Experience with software languages for scripting, modeling, simulations, and data transfers, including Python, PERL, or similar programming tools. Experience with Microsoft Office suite programs, MS Word, Excel, and PowerPoint. In compliance with pay transparency requirements, the salary range for this role in Virginia - Greater Washington, D.C. Area is $92,500 - $171,500.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. LI-ZB1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Embedded Software Engineer - (Aerospace Flight) : Sign-on bonus ($15K max) Job Code: 39272 Job Location: Wilmington, MA Job Schedule: 9/80 (Every other Friday off!) Relocation: Relocation assistance is available to qualified applicants Sign-On Bonus: A sign-on bonus of up to $15K may be included as part of an offer package for this level Job Description: L3Harris Space and Mission Systems is seeking an Embedded Software Engineer for our Wilmington, MA location to join a team of experts developing Embedded Flight Software for space-based imaging payloads. This role requires an experienced Embedded Software Engineer to support the design, implementation, and optimization of real-time embedded control software for high-performance systems. This role focuses on bare-metal C programming, development of complex servo control functionality, and close collaboration with control algorithm engineers to translate advanced concepts into reliable embedded implementations. We look forward to reviewing your application! Essential Functions: Design, develop, test, and maintain real-time embedded software in C for bare-metal hardware platforms, with an emphasis on deterministic behavior, performance, and reliability. Implement and optimize complex servo control algorithms operating at update rates up to 1 kHz, ensuring precise timing, stability, and responsiveness. Integrate control algorithms with low-level hardware interfaces, including processors, peripherals, and communication paths, to support closed-loop system performance. Partner closely with the algorithm development team to evaluate system behavior, review collected data artifacts and refine control implementations based on empirical results. Analyze test data, debug real-time performance issues, and support iterative improvements to servo loop behavior, latency, and robustness. Participate in system bring-up, troubleshooting, and validation activities for embedded hardware and software in lab and prototype environments. Contribute to software architecture, code reviews, and best practices for embedded development, with attention to maintainability and verification. Qualifications: Bachelor's Degree in Computer Engineering, Computer Science, or related field and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Ability to obtain a TS/SCI security clearance. Professional experience with embedded development on aerospace systems using C/C++. Professional experience programming bare-metal embedded systems without reliance on a full operating system. Professional experience working with timing constraints, interrupt-driven design, memory-mapped I/O, and performance optimization in resource-constrained environments. Experience utilizing DevOps practices, Jenkins, and continuous integration tools. Preferred Additional Skills: Active Top Secret or TS/SCI clearance is highly preferred Expertise in full spaced-based System lifecycle including requirements flow down and allocation, design, development, test, and sell-off. Experience in embedded flight software development, system design, debugging, and integration of flight-like hardware Experience implementing or supporting servo control algorithms in embedded environments. Exposure to FPGA-adjacent or soft-core processor environments such as MicroBlaze. Familiarity with data collection, signal analysis, and debugging tools used to evaluate real-time embedded system performance. Experience in Command & Control Software, Sensor Processing Systems, and Optical Systems/telescopes. Knowledge of microprocessor/microcontroller architecture and programming, and familiarity with FPGAs. Familiarity with real-time control systems, servo loops, or other closed-loop embedded applications. Knowledge of MBSE tools (e.g., Cameo) and wideband/narrowband telemetry and messaging. Working knowledge of image processors, visible cameras, IR detectors, servo motors, actuators and focus mechanisms. In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $97,000.00 - $180,000.00 . This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
08/03/2026
Full time
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Embedded Software Engineer - (Aerospace Flight) : Sign-on bonus ($15K max) Job Code: 39272 Job Location: Wilmington, MA Job Schedule: 9/80 (Every other Friday off!) Relocation: Relocation assistance is available to qualified applicants Sign-On Bonus: A sign-on bonus of up to $15K may be included as part of an offer package for this level Job Description: L3Harris Space and Mission Systems is seeking an Embedded Software Engineer for our Wilmington, MA location to join a team of experts developing Embedded Flight Software for space-based imaging payloads. This role requires an experienced Embedded Software Engineer to support the design, implementation, and optimization of real-time embedded control software for high-performance systems. This role focuses on bare-metal C programming, development of complex servo control functionality, and close collaboration with control algorithm engineers to translate advanced concepts into reliable embedded implementations. We look forward to reviewing your application! Essential Functions: Design, develop, test, and maintain real-time embedded software in C for bare-metal hardware platforms, with an emphasis on deterministic behavior, performance, and reliability. Implement and optimize complex servo control algorithms operating at update rates up to 1 kHz, ensuring precise timing, stability, and responsiveness. Integrate control algorithms with low-level hardware interfaces, including processors, peripherals, and communication paths, to support closed-loop system performance. Partner closely with the algorithm development team to evaluate system behavior, review collected data artifacts and refine control implementations based on empirical results. Analyze test data, debug real-time performance issues, and support iterative improvements to servo loop behavior, latency, and robustness. Participate in system bring-up, troubleshooting, and validation activities for embedded hardware and software in lab and prototype environments. Contribute to software architecture, code reviews, and best practices for embedded development, with attention to maintainability and verification. Qualifications: Bachelor's Degree in Computer Engineering, Computer Science, or related field and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Ability to obtain a TS/SCI security clearance. Professional experience with embedded development on aerospace systems using C/C++. Professional experience programming bare-metal embedded systems without reliance on a full operating system. Professional experience working with timing constraints, interrupt-driven design, memory-mapped I/O, and performance optimization in resource-constrained environments. Experience utilizing DevOps practices, Jenkins, and continuous integration tools. Preferred Additional Skills: Active Top Secret or TS/SCI clearance is highly preferred Expertise in full spaced-based System lifecycle including requirements flow down and allocation, design, development, test, and sell-off. Experience in embedded flight software development, system design, debugging, and integration of flight-like hardware Experience implementing or supporting servo control algorithms in embedded environments. Exposure to FPGA-adjacent or soft-core processor environments such as MicroBlaze. Familiarity with data collection, signal analysis, and debugging tools used to evaluate real-time embedded system performance. Experience in Command & Control Software, Sensor Processing Systems, and Optical Systems/telescopes. Knowledge of microprocessor/microcontroller architecture and programming, and familiarity with FPGAs. Familiarity with real-time control systems, servo loops, or other closed-loop embedded applications. Knowledge of MBSE tools (e.g., Cameo) and wideband/narrowband telemetry and messaging. Working knowledge of image processors, visible cameras, IR detectors, servo motors, actuators and focus mechanisms. In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $97,000.00 - $180,000.00 . This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, EO/IR Systems Engineer (Top Secret Clearance) Job Code: 39908 Job Location: On-site in Herndon, VA Job Schedule: 9/80 (Every other Friday off!) Relocation: Relocation assistance is available to qualified applicants Job Description: This position provides mission engineering support services for a Washington, DC based customer. The candidate will need to have in depth knowledge associated with use and performance of the L3Harris developed systems and products (both hardware and software). The candidate will be monitoring and trending system performance and must be able to recognize and respond to anomalous conditions. The individual is expected to be able to use the application of advanced engineering standards, principles, theories, concepts and techniques to solve complex problems associated with spaceflight hardware. The candidate will need to work independently to resolve a wide range of engineering problems, requiring collaboration with all required disciplines (mechanical, optical, electrical, software, etc.). This position requires continuous communication of technical issues, risks, opportunities and status with respect to L3Harris supplied products. There is daily interaction with teammates and customers to ensure mission success. Essential Functions: Provide Mission Operations support to current L3Harris products. Help develop and verify mission CONOPs as well as drive current CONOPS to successful program execution. The candidate will be working with L3Harris off-site factory support as well as on-site based customers in a fast paced, multi-company environment. There is an on-call component to this position and occasional surge or shift work Qualifications: Bachelor's Degree in Engineering, Physics, or other related scientific discipline and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Active Top Secret security clearance Minimum of 2 years relevant systems engineering background 2 years' relevant experience with space systems and/or sensor systems technology design, manufacture, integration, test Experience with Microsoft Word, Excel, PowerPoint and Matlab Preferred Additional Skills: Background in EO/IR or imaging systems design is highly desired Familiarity with Linux Familiarity with ground telemetry & commanding software and mission scheduling software Excellent inter-personal and communication skills, ability to interact with a cross functional team, act as customer interface Disciplined approach to procedural and program documentation of processes and results Ability to collaborate across all levels of leadership In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $92,500.00 - $171,500.00 . This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
08/03/2026
Full time
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, EO/IR Systems Engineer (Top Secret Clearance) Job Code: 39908 Job Location: On-site in Herndon, VA Job Schedule: 9/80 (Every other Friday off!) Relocation: Relocation assistance is available to qualified applicants Job Description: This position provides mission engineering support services for a Washington, DC based customer. The candidate will need to have in depth knowledge associated with use and performance of the L3Harris developed systems and products (both hardware and software). The candidate will be monitoring and trending system performance and must be able to recognize and respond to anomalous conditions. The individual is expected to be able to use the application of advanced engineering standards, principles, theories, concepts and techniques to solve complex problems associated with spaceflight hardware. The candidate will need to work independently to resolve a wide range of engineering problems, requiring collaboration with all required disciplines (mechanical, optical, electrical, software, etc.). This position requires continuous communication of technical issues, risks, opportunities and status with respect to L3Harris supplied products. There is daily interaction with teammates and customers to ensure mission success. Essential Functions: Provide Mission Operations support to current L3Harris products. Help develop and verify mission CONOPs as well as drive current CONOPS to successful program execution. The candidate will be working with L3Harris off-site factory support as well as on-site based customers in a fast paced, multi-company environment. There is an on-call component to this position and occasional surge or shift work Qualifications: Bachelor's Degree in Engineering, Physics, or other related scientific discipline and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Active Top Secret security clearance Minimum of 2 years relevant systems engineering background 2 years' relevant experience with space systems and/or sensor systems technology design, manufacture, integration, test Experience with Microsoft Word, Excel, PowerPoint and Matlab Preferred Additional Skills: Background in EO/IR or imaging systems design is highly desired Familiarity with Linux Familiarity with ground telemetry & commanding software and mission scheduling software Excellent inter-personal and communication skills, ability to interact with a cross functional team, act as customer interface Disciplined approach to procedural and program documentation of processes and results Ability to collaborate across all levels of leadership In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $92,500.00 - $171,500.00 . This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Engineer - Space Systems (2nd Shift) : Sign-on bonus ($20K max) Job Code: 39113 Job Location: Wilmington, MA Job Schedule: 9/80 (Every other Friday off!) - 2nd Shift Relocation Assistance: Relocation may be provided to qualified applicants Sign-On Bonus: A sign-on bonus of up to $20K may be included as part of an offer package for this level Job Description: L3Harris Technologies has an immediate opening for a Senior Specialist, Systems Engineer on 2nd shift in Wilmington, MA. The ideal candidate for this position will be proficient in all aspects of the systems engineering process, will have direct and significant experience designing and testing complex systems, and will be comfortable coordinating teams of technical personnel. In this role you will help design, develop, integrate, test, and deliver critical space-based remote sensing systems to our customers. We look forward to reviewing your application! Essential Functions: Manages complex projects or processes with general oversight. Support concept of operation development and requirements analysis, decomposition, and generation at various levels of the system Conduct systems modeling and simulation to analyze system performance and validate requirements. Communicates within and outside of own function to gain cooperation on operational processes, practices, and procedures. Providing leadership and technical guidance across the organization. Qualifications: Bachelor's degree in systems engineering, Computer Science, or a related field and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. 4+ years of experience with systems engineering principles and practices Professional experience with systems modeling and simulation Professional experience developing products for space-based applications Ability to obtain a US Government Top Secret Security Clearance Preferred Additional Skills: Active U.S. Security Clearance Certified Systems Engineering Professional (CSEP) or similar certification. Experience with SysML (Systems Modeling Language). Prior experience in the aerospace or defense industry. Excellent analytical and problem-solving skills. Ability to lead complex technical projects and teams In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $106,500.00 - $197,500.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
08/03/2026
Full time
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Engineer - Space Systems (2nd Shift) : Sign-on bonus ($20K max) Job Code: 39113 Job Location: Wilmington, MA Job Schedule: 9/80 (Every other Friday off!) - 2nd Shift Relocation Assistance: Relocation may be provided to qualified applicants Sign-On Bonus: A sign-on bonus of up to $20K may be included as part of an offer package for this level Job Description: L3Harris Technologies has an immediate opening for a Senior Specialist, Systems Engineer on 2nd shift in Wilmington, MA. The ideal candidate for this position will be proficient in all aspects of the systems engineering process, will have direct and significant experience designing and testing complex systems, and will be comfortable coordinating teams of technical personnel. In this role you will help design, develop, integrate, test, and deliver critical space-based remote sensing systems to our customers. We look forward to reviewing your application! Essential Functions: Manages complex projects or processes with general oversight. Support concept of operation development and requirements analysis, decomposition, and generation at various levels of the system Conduct systems modeling and simulation to analyze system performance and validate requirements. Communicates within and outside of own function to gain cooperation on operational processes, practices, and procedures. Providing leadership and technical guidance across the organization. Qualifications: Bachelor's degree in systems engineering, Computer Science, or a related field and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. 4+ years of experience with systems engineering principles and practices Professional experience with systems modeling and simulation Professional experience developing products for space-based applications Ability to obtain a US Government Top Secret Security Clearance Preferred Additional Skills: Active U.S. Security Clearance Certified Systems Engineering Professional (CSEP) or similar certification. Experience with SysML (Systems Modeling Language). Prior experience in the aerospace or defense industry. Excellent analytical and problem-solving skills. Ability to lead complex technical projects and teams In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $106,500.00 - $197,500.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Embedded Software Engineer - (Aerospace Flight) : Sign-on bonus ($15K max) Job Code: 39272 Job Location: Wilmington, MA Job Schedule: 9/80 (Every other Friday off!) Relocation: Relocation assistance is available to qualified applicants Sign-On Bonus: A sign-on bonus of up to $15K may be included as part of an offer package for this level Job Description: L3Harris Space and Mission Systems is seeking an Embedded Software Engineer for our Wilmington, MA location to join a team of experts developing Embedded Flight Software for space-based imaging payloads. This role requires an experienced Embedded Software Engineer to support the design, implementation, and optimization of real-time embedded control software for high-performance systems. This role focuses on bare-metal C programming, development of complex servo control functionality, and close collaboration with control algorithm engineers to translate advanced concepts into reliable embedded implementations. We look forward to reviewing your application! Essential Functions: Design, develop, test, and maintain real-time embedded software in C for bare-metal hardware platforms, with an emphasis on deterministic behavior, performance, and reliability. Implement and optimize complex servo control algorithms operating at update rates up to 1 kHz, ensuring precise timing, stability, and responsiveness. Integrate control algorithms with low-level hardware interfaces, including processors, peripherals, and communication paths, to support closed-loop system performance. Partner closely with the algorithm development team to evaluate system behavior, review collected data artifacts and refine control implementations based on empirical results. Analyze test data, debug real-time performance issues, and support iterative improvements to servo loop behavior, latency, and robustness. Participate in system bring-up, troubleshooting, and validation activities for embedded hardware and software in lab and prototype environments. Contribute to software architecture, code reviews, and best practices for embedded development, with attention to maintainability and verification. Qualifications: Bachelor's Degree in Computer Engineering, Computer Science, or related field and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Ability to obtain a TS/SCI security clearance. Professional experience with embedded development on aerospace systems using C/C++. Professional experience programming bare-metal embedded systems without reliance on a full operating system. Professional experience working with timing constraints, interrupt-driven design, memory-mapped I/O, and performance optimization in resource-constrained environments. Experience utilizing DevOps practices, Jenkins, and continuous integration tools. Preferred Additional Skills: Active Top Secret or TS/SCI clearance is highly preferred Expertise in full spaced-based System lifecycle including requirements flow down and allocation, design, development, test, and sell-off. Experience in embedded flight software development, system design, debugging, and integration of flight-like hardware Experience implementing or supporting servo control algorithms in embedded environments. Exposure to FPGA-adjacent or soft-core processor environments such as MicroBlaze. Familiarity with data collection, signal analysis, and debugging tools used to evaluate real-time embedded system performance. Experience in Command & Control Software, Sensor Processing Systems, and Optical Systems/telescopes. Knowledge of microprocessor/microcontroller architecture and programming, and familiarity with FPGAs. Familiarity with real-time control systems, servo loops, or other closed-loop embedded applications. Knowledge of MBSE tools (e.g., Cameo) and wideband/narrowband telemetry and messaging. Working knowledge of image processors, visible cameras, IR detectors, servo motors, actuators and focus mechanisms. In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $97,000.00 - $180,000.00 . This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
08/03/2026
Full time
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Embedded Software Engineer - (Aerospace Flight) : Sign-on bonus ($15K max) Job Code: 39272 Job Location: Wilmington, MA Job Schedule: 9/80 (Every other Friday off!) Relocation: Relocation assistance is available to qualified applicants Sign-On Bonus: A sign-on bonus of up to $15K may be included as part of an offer package for this level Job Description: L3Harris Space and Mission Systems is seeking an Embedded Software Engineer for our Wilmington, MA location to join a team of experts developing Embedded Flight Software for space-based imaging payloads. This role requires an experienced Embedded Software Engineer to support the design, implementation, and optimization of real-time embedded control software for high-performance systems. This role focuses on bare-metal C programming, development of complex servo control functionality, and close collaboration with control algorithm engineers to translate advanced concepts into reliable embedded implementations. We look forward to reviewing your application! Essential Functions: Design, develop, test, and maintain real-time embedded software in C for bare-metal hardware platforms, with an emphasis on deterministic behavior, performance, and reliability. Implement and optimize complex servo control algorithms operating at update rates up to 1 kHz, ensuring precise timing, stability, and responsiveness. Integrate control algorithms with low-level hardware interfaces, including processors, peripherals, and communication paths, to support closed-loop system performance. Partner closely with the algorithm development team to evaluate system behavior, review collected data artifacts and refine control implementations based on empirical results. Analyze test data, debug real-time performance issues, and support iterative improvements to servo loop behavior, latency, and robustness. Participate in system bring-up, troubleshooting, and validation activities for embedded hardware and software in lab and prototype environments. Contribute to software architecture, code reviews, and best practices for embedded development, with attention to maintainability and verification. Qualifications: Bachelor's Degree in Computer Engineering, Computer Science, or related field and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Ability to obtain a TS/SCI security clearance. Professional experience with embedded development on aerospace systems using C/C++. Professional experience programming bare-metal embedded systems without reliance on a full operating system. Professional experience working with timing constraints, interrupt-driven design, memory-mapped I/O, and performance optimization in resource-constrained environments. Experience utilizing DevOps practices, Jenkins, and continuous integration tools. Preferred Additional Skills: Active Top Secret or TS/SCI clearance is highly preferred Expertise in full spaced-based System lifecycle including requirements flow down and allocation, design, development, test, and sell-off. Experience in embedded flight software development, system design, debugging, and integration of flight-like hardware Experience implementing or supporting servo control algorithms in embedded environments. Exposure to FPGA-adjacent or soft-core processor environments such as MicroBlaze. Familiarity with data collection, signal analysis, and debugging tools used to evaluate real-time embedded system performance. Experience in Command & Control Software, Sensor Processing Systems, and Optical Systems/telescopes. Knowledge of microprocessor/microcontroller architecture and programming, and familiarity with FPGAs. Familiarity with real-time control systems, servo loops, or other closed-loop embedded applications. Knowledge of MBSE tools (e.g., Cameo) and wideband/narrowband telemetry and messaging. Working knowledge of image processors, visible cameras, IR detectors, servo motors, actuators and focus mechanisms. In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $97,000.00 - $180,000.00 . This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - User Acceptance Tester Job Code: 38609 Job Location: Springfield, VA (100% Onsite) Work Schedule: 5/8 Monday-Friday Job Description: L3Harris Technologies currently has an opening for a User Acceptance Tester with expertise in Test and Integration for an important National Security Program. The successful candidate will support a high performing team of Government and Contractor professionals by testing software releases to ensure they function correctly, documenting failed test cases, and documenting any changes or updates needed to existing procedures. This role is critical in maintaining the integrity and performance of our software products. Essential Functions: Design, develop, and manage test cases, including traceability to requirements, user stories, etc. Execute software testing events using industry-accepted test tools. Participate in User Acceptance Testing (UAT) and Government Acceptance Testing (GGAT) exercises. Document and report any bugs, issues, discrepancies, or failed test cases found during testing government defect tracking tool. Develop/deliver test reports as well as present finding to project stakeholders. Able to independently develop and precisely follow test scripts with attention to detail, document findings. Use strong written and verbal communication skills, with experience updating senior leadership. Able to work independently with minimum supervision. Qualifications: Bachelor's Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Active Top Secret/SCI with CI Polygraph 5+ years of software integration and test experience with a focus on user acceptance testing (UAT). Experience developing and executing manual and automated software tests. Experience using industry-accepted test automation tools, such as Test Complete or Selenium. Experience using industry-accepted requirements repository and defect tracking tools (ex. Backlog, Bugzilla, Jira, etc.) Preferred Additional Skills: Knowledge of NRO organization and operational missions. Relevant certification or coursework (e.g., ISTQB Certified Tester - Acceptance Testing (CT-AcT). In compliance with pay transparency requirements, the salary range for this role in Virginia - Greater Washington, D.C. Area is $106,500 - $197,500.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
08/03/2026
Full time
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - User Acceptance Tester Job Code: 38609 Job Location: Springfield, VA (100% Onsite) Work Schedule: 5/8 Monday-Friday Job Description: L3Harris Technologies currently has an opening for a User Acceptance Tester with expertise in Test and Integration for an important National Security Program. The successful candidate will support a high performing team of Government and Contractor professionals by testing software releases to ensure they function correctly, documenting failed test cases, and documenting any changes or updates needed to existing procedures. This role is critical in maintaining the integrity and performance of our software products. Essential Functions: Design, develop, and manage test cases, including traceability to requirements, user stories, etc. Execute software testing events using industry-accepted test tools. Participate in User Acceptance Testing (UAT) and Government Acceptance Testing (GGAT) exercises. Document and report any bugs, issues, discrepancies, or failed test cases found during testing government defect tracking tool. Develop/deliver test reports as well as present finding to project stakeholders. Able to independently develop and precisely follow test scripts with attention to detail, document findings. Use strong written and verbal communication skills, with experience updating senior leadership. Able to work independently with minimum supervision. Qualifications: Bachelor's Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Active Top Secret/SCI with CI Polygraph 5+ years of software integration and test experience with a focus on user acceptance testing (UAT). Experience developing and executing manual and automated software tests. Experience using industry-accepted test automation tools, such as Test Complete or Selenium. Experience using industry-accepted requirements repository and defect tracking tools (ex. Backlog, Bugzilla, Jira, etc.) Preferred Additional Skills: Knowledge of NRO organization and operational missions. Relevant certification or coursework (e.g., ISTQB Certified Tester - Acceptance Testing (CT-AcT). In compliance with pay transparency requirements, the salary range for this role in Virginia - Greater Washington, D.C. Area is $106,500 - $197,500.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: 38605 Job Location: Springfield, VA (100% Onsite) Job Schedule: 5/8 Monday - Friday Job Description: L3Harris Technologies is seeking a Watch Officer to support a critical National Security Program. The successful candidate will join a high-performing team of government and contractor professionals supporting 24/7 operations in a fast-paced environment focused on advancing the customer's space warfighting mission. As a Watch Officer, the candidate will facilitate unity of effort, enhance space domain awareness, and provide integrated assessment and tracking of ongoing operations to assist government leadership. This role demands close coordination with internal and external stakeholders, along with routine development of mission-focused analysis and operational communication. Our team is cohesive, collaborative, and mission focused. We are regularly tasked with developing operational solutions for unique and unprecedented mission objectives. Operators will train on, operate, and refine processes for advanced tools while also supporting requirements development for future capabilities. We are looking for individuals who proactively identify issues, propose innovative solutions, and help implement continuous improvements. The ideal candidate thrives in a dynamic and evolving operational environment, demonstrates exceptional initiative, maintains composure under pressure, and is motivated to grow into leadership or specialized roles within the program. This position supports 24x7 operations and requires shift work. Opportunities for advancement include non-shift work positions. Essential Functions: Draft and disseminate Situation Reports (SITREPs) that provide a concise and accurate summary of current operations, mission progress, and significant events to internal/external stakeholders. Continuously track mission activities and operational developments using advanced monitoring tools. Summarize and relay updates to government customers in real-time, ensuring that decision-makers have access to the most relevant and accurate information to guide mission-critical decisions. Provide support to internal/external exercises and rehearsal of concepts drills. Update to current operations tools to provide most up to date current operations picture. Develop and utilize model and simulation tools to analyze satellite operations and predict system behavior under various scenarios. Provide critical assistance during satellite launch and early orbit operations by contributing technical expertise, operational insights, and real-time support, as required. Actively participate in daily operations stand-up meetings to provide updates on ongoing activities, highlight key operational priorities, and address any challenges or risks impacting mission success. Provide detailed inputs for monthly in-progress reviews (IPRs), summarizing operational achievements, challenges, and areas requiring attention. Support onboarding of new and enhanced tools. Qualifications: Bachelor's Degree and minimum 4 years of prior relevant experience. Graduate Degree or equivalent with 2 years prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Active Top Secret/SCI with CI Poly clearance required. At least one year of demonstrated experience in preparing and disseminating SITREP products. At least one year of proven experience delivering daily stand-up operational briefings to senior stakeholders and mission partners. Preferred Additional Skills: Experience supporting or working as part of operations teams, with a demonstrated ability to collaborate in dynamic, high-pressure environments to achieve mission objectives. Possess knowledge of, or experience with, space operations, including managing and monitoring satellite systems, performing telemetry analysis, and conducting mission-critical activities such as orbital adjustments, payload operations, and anomaly resolution. Experience working with orbital state data and utilizing associated tools such as Systems Tool Kit (STK), MATLAB, FreeFlyer, or similar software. Proficiency in analyzing and interpreting orbital mechanics, satellite trajectories, and mission planning data to support operational and strategic objectives. Experience with software languages for scripting, modeling, simulations, and data transfers, including Python, PERL, or similar programming tools. Experience with Microsoft Office suite programs, MS Word, Excel, and PowerPoint. In compliance with pay transparency requirements, the salary range for this role in Virginia - Greater Washington, D.C. Area is $92,500 - $171,500.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. LI-ZB1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
08/03/2026
Full time
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: 38605 Job Location: Springfield, VA (100% Onsite) Job Schedule: 5/8 Monday - Friday Job Description: L3Harris Technologies is seeking a Watch Officer to support a critical National Security Program. The successful candidate will join a high-performing team of government and contractor professionals supporting 24/7 operations in a fast-paced environment focused on advancing the customer's space warfighting mission. As a Watch Officer, the candidate will facilitate unity of effort, enhance space domain awareness, and provide integrated assessment and tracking of ongoing operations to assist government leadership. This role demands close coordination with internal and external stakeholders, along with routine development of mission-focused analysis and operational communication. Our team is cohesive, collaborative, and mission focused. We are regularly tasked with developing operational solutions for unique and unprecedented mission objectives. Operators will train on, operate, and refine processes for advanced tools while also supporting requirements development for future capabilities. We are looking for individuals who proactively identify issues, propose innovative solutions, and help implement continuous improvements. The ideal candidate thrives in a dynamic and evolving operational environment, demonstrates exceptional initiative, maintains composure under pressure, and is motivated to grow into leadership or specialized roles within the program. This position supports 24x7 operations and requires shift work. Opportunities for advancement include non-shift work positions. Essential Functions: Draft and disseminate Situation Reports (SITREPs) that provide a concise and accurate summary of current operations, mission progress, and significant events to internal/external stakeholders. Continuously track mission activities and operational developments using advanced monitoring tools. Summarize and relay updates to government customers in real-time, ensuring that decision-makers have access to the most relevant and accurate information to guide mission-critical decisions. Provide support to internal/external exercises and rehearsal of concepts drills. Update to current operations tools to provide most up to date current operations picture. Develop and utilize model and simulation tools to analyze satellite operations and predict system behavior under various scenarios. Provide critical assistance during satellite launch and early orbit operations by contributing technical expertise, operational insights, and real-time support, as required. Actively participate in daily operations stand-up meetings to provide updates on ongoing activities, highlight key operational priorities, and address any challenges or risks impacting mission success. Provide detailed inputs for monthly in-progress reviews (IPRs), summarizing operational achievements, challenges, and areas requiring attention. Support onboarding of new and enhanced tools. Qualifications: Bachelor's Degree and minimum 4 years of prior relevant experience. Graduate Degree or equivalent with 2 years prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Active Top Secret/SCI with CI Poly clearance required. At least one year of demonstrated experience in preparing and disseminating SITREP products. At least one year of proven experience delivering daily stand-up operational briefings to senior stakeholders and mission partners. Preferred Additional Skills: Experience supporting or working as part of operations teams, with a demonstrated ability to collaborate in dynamic, high-pressure environments to achieve mission objectives. Possess knowledge of, or experience with, space operations, including managing and monitoring satellite systems, performing telemetry analysis, and conducting mission-critical activities such as orbital adjustments, payload operations, and anomaly resolution. Experience working with orbital state data and utilizing associated tools such as Systems Tool Kit (STK), MATLAB, FreeFlyer, or similar software. Proficiency in analyzing and interpreting orbital mechanics, satellite trajectories, and mission planning data to support operational and strategic objectives. Experience with software languages for scripting, modeling, simulations, and data transfers, including Python, PERL, or similar programming tools. Experience with Microsoft Office suite programs, MS Word, Excel, and PowerPoint. In compliance with pay transparency requirements, the salary range for this role in Virginia - Greater Washington, D.C. Area is $92,500 - $171,500.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. LI-ZB1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
