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Date Posted: 2026-05-28 Country: United States of America Location: US-TX-RICHARDSON- E Renner Rd RENNER BLDG 461 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required on day 1 Joining Collins Aerospace isn't just about finding a job; it's about embarking on a journey to redefine the future of aerospace technology. Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers' toughest challenges and to meet the demands of a rapidly evolving global market. Embark on a journey where your expertise in software engineering will help shape the future of aerospace technology. At Collins Aerospace, we're not just designing software; we're crafting the backbone of mission-critical systems within a Special Access Program (SAP) and safeguarding the lives of those who protect us. As our next Senior Embedded Software Engineer, you'll immerse yourself in Strategic Nuclear Deterrence, bringing your acumen to the forefront of innovation and ensuring the efficacy and security of systems that are vital to national defense. You do not need to have previous comms or nuclear experience; we will provide the training and tools to help grow the skills you will need to become a subject matter expert. You will learn from the best and brightest in the comms and nuclear deterrence domain working at Collins Aerospace. Sign-on Bonus Eligible What You Will Do: You will provide direct support to stakeholders to answer questions and solve technical issues. You will develop design and implement software that satisfies customer and certification needs. You will be produce high-quality software builds in an integrated test environment. You will derive software requirements, create UML design diagrams, and code solutions from UML design diagrams. You will communicate and collaborate with other Senior and Principal level Software Engineers, mentoring junior engineers/interns. You will assist in the software requirements verification and test phases. What You Will Learn: You will have opportunity to learn and grow knowledge within the Strategic Nuclear Deterrence domain. You will gain valuable experience & an opportunity to lead, including roles such as Scrum Master, Product Owner, Cost Account Manager, and Software Lead. You will become a subject matter expert and leader in communication technologies with exposure to the variety of business and products in an ever-evolving field. We are growing, so can you. Qualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience oran Advanced Degree in a related field and minimum 3 years of experience. Active and transferable SECRET U.S. government issued security clearance is required prior to start date. Experience in Agile development methods, including Scrum, automated testing, and continuous integration. Experience with Model-Based Systems Engineering (MBSE). Qualifications We Prefer: Experience supporting aerospace, defense, or nuclear command-and-control systems governed by standards such as DO-178C, MIL-STD-498, or equivalent. Experience in Agile development methods, including Scrum, automated testing, and continuous integration preferred. Exposure to Earned Value Management (EVM) principles. Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you'll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today. What We Offer: Medical, dental, and vision insurance Three weeks of vacation for newly hired employees Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option Tuition reimbursement program Student Loan Repayment Program Life insurance and disability coverage Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal ID theft protection Birth, adoption, parental leave benefits Ovia Health, fertility, and family planning Adoption Assistance Autism Benefit Employee Assistance Plan, including up to 10 free counseling sessions Healthy You Incentives, wellness rewards program Doctor on Demand, virtual doctor visits Bright Horizons, child and elder care services Teladoc Medical Experts, second opinion program And more! Learn More & Apply Now! Please ensure the role type (defined below) is appropriate for your needs before applying to this role. Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. At Collins, the paths we pave together lead to limitless possibility. And the bonds we form - with our customers and with each other propel us all higher, again and again. Apply now and be part of the team that's redefining aerospace, every day. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms

Date Posted: 2026-05-07 Country: United States of America Location: US-AZ-TUCSON- E Hermans Rd BLDG 805 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: DoD Clearance: Top Secret Security Clearance Status: Active and existing security clearance required on day 1 At Raytheon, the foundation of everything we do is rooted in our values and a higher calling to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. Raytheon's Integrated Solutions Modeling and Architecture Directorate (ISMA) performs customer focused operational analysis, simulation, mission planning and architecture development activities. Supporting this mission are teams driving flexible integrated solutions crossing all product areas (sensors, effectors, command and control, logistics and operations), developing tools and methods to evaluate system level studies and visualization based on customer requirements. The Operations and Mission Analysis (Southwest) department is currently seeking a Systems Engineer to support Raytheon's Advanced Technology organization. Join this highly visible team and perform highly technical assignments, directly contributing to protecting our nation and our warfighters. Advanced Technology incubates new and novel technologies and mission areas for the RTX business, captures new programs, and executes extremely unique special projects. The team welcomes you to join our tradition of excellence through innovation and collaboration. This is an onsite role located in Tucson, AZ. What You Will Do You will join a team of engineers and analysts to realize team objectives: Tasking is expected to include a mix of vehicle design and system sizing, mission performance analysis, and trajectory optimization. Analyze notional missions and hardware for feasibility and engage with engineers across disciplines to improve models and understand performance drivers. Develop common mission analysis, performance analysis, and mission planning toolsets for a various portfolio. Utilize grid computing infrastructure to enable generation and analysis of large datasets Produce visualizations of complex systems and mission CONOPs in STK or similar tools. Coordinate with product line management and customers Work closely with programs & AT leadership to develop concepts and mature technologies for new business development and capture. Opportunities to pursue IRAD funding and author intellectual property disclosures. Engage directly in mission planning application software development and testing Qualifications You Must Have Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience. Depth in at least one system-level or subsystem-level technical domain: Guidance, Navigation, and Control Orbital Mechanics Mission Planning Mission Analysis / Performance Analysis Satellite Technology Multidisciplinary design, System-of-Systems design Experience with programming languages such as Python, MATLAB, and/or C++, and familiarity with both Windows and Linux environments. Experience in one or more of the following skill areas: System performance, CONOPS Algorithms and signal processing Modeling and simulation (i.e., 6-DOF) Active and transferable Top Secret U.S. government issued security clearance is required prior to start date with the ability to obtain special program access after start. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Qualifications We Prefer Advanced Degree in STEM (and can be considered as additional years of experience) An understanding of vehicle conceptual design, advanced design methods, numerical optimization methods, and data analytics. Experience in building physics-based models and choosing an appropriate fidelity for the questions being asked. Highly self-motivated and independent work ethic. Ability to question data and address root cause issues. Familiarity with Git version control and SLURM grid computing infrastructure. Experience with Ansys STK What We Offer Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation. Learn More & Apply Now! Please consider the following role type definition as you apply for this role. Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. Location: Tucson, AZ: ,-az-location As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 132,400 USD - 251,600 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms

Date Posted: 2026-05-19 Country: United States of America Location: US-AZ-TUCSON- E Hermans Rd BLDG 810 (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. The Systems Engineering and Test Capabilities (SETC) organization is looking to hire a Principal Systems Engineer, for the Effectors team, to serve as the ESSM Agile Solution Train Engineer to join our Tucson, AZ location. SETC is an exciting and challenging environment where you will have the opportunity to design, develop and partner with multi-disciplines to shape innovative solutions for our customers. As part of the ESSM program, you will be an integral part of helping Raytheon further our vision to be the global leader in core and next-generation weapon and security solutions. The Agile Solution Train Engineer (STE) is a leadership position that reports to program leadership. This person is responsible for steering the large-scale solution alignment and value delivery of large, complex solutions across multiple Agile Release Trains (ARTs) and shared services under the ESSM program. They are responsible for program execution, dependency management, risk management, and driving continuous improvement across the entire value stream in Scaled Agile practices. The STE is the facilitator and agile coach of program-level solution train events, execution, metrics and tools as they pertain to Agile Product Development, production and sustainment, recommending and implementing best practices. The STE works in close collaboration with ARTs, Release Train Engineers (RTE), Chief Product Owners, and shared services to ensure the coordination and facilitation of an established program cadence, ensure continuous value delivery, and drive continuous improvement. The STE must have lean-agile expertise and a strong understanding of scaling Lean-Agile in order to continuously maintain alignment of a large development, production and sustainment program. Together with the Office of the Chief Engineer, the STE manages and ensures that program technical execution delivers value iteratively and incrementally. The STE coaches all layers of the program organization in a long-term sustainable Lean-Agile culture. What You Will Do Manage and optimize the flow of value through the program using various tools, such as the Program and Value Stream Kanban and information radiators Maintain positive employee and team experiences by creating an environment that supports positive team health as well as providing guidance and management to ensure goals are met Assess and drive continuous improvement to the agility level of the program Utilize agile software development methods, automation, and continuous integration. Encourage team level and program level continuous integration and communities of practice around scaling Agile and Lean, and around Engineering and Quality Practices Coach and educate Leaders, Agile roles and teams in Lean-Agile culture, practices and mindsets Drive consistent collaboration across ARTs and value steams Work across leadership, engineering and shared services to help ensure strategy and execution alignment Responsible for effective incremental Program Planning execution including ensuring planning readiness by fostering the preparation of Vision and work item backlogs Aggregate the Team Program Increment objectives into Program Objectives and publish them for visibility and transparency Establish and communicate the annual calendars for the program cadence Ensure periodic synchronization meetings, at various levels of the Program Assist with the economic decision-making by facilitating capability estimation by teams Create program level retrospective improvement roadmaps by analyzing all activities and actions that have previously been performed and finding ways to improve each process. Measure and track program performance execution and Capability completion tracking Escalate and track program impediments Facilitate dependency resolution and help manage early risk identification and remediation Report status to Program management and release management Help structure program teams for effective program execution which may include providing input on resourcing to address critical bottlenecks Attend system demonstrations Qualifications You Must Have Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 8 years of prior engineering experience. Experience working with multi-disciplinary technical and/or engineering teams Experience working in an Agile organization Qualifications We Prefer Proven abilities as a technical leader developing work plans and driving program/team execution An advanced degree in Engineering, Science, Mathematics, or related discipline Prior experience as a Release Train Engineer, Value Stream Engineer, Scrum Master, Product Owner, Project or Program Manager Scaled Agile certification (eg. SAFe SPC) or other equivalent certifications Experience with Earned Value, Agile EV preferred Experience working in a multi-disciplined product development environment. Demonstrated mastery of Agile ALM tools such as Jira or Azure DevOps Server Able to network/influence both internal and externally to Engineering Understand and articulate the difference between "being Agile" and "doing Agile" Demonstrated ability to independently complete complex assignments and develop creative cross team area solutions What We Offer Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation. Relocation Eligible - Relocation assistance is available Learn More & Apply Now! Please consider the following role type definition as you apply for this role. Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: This position is an onsite role - Tucson, AZ : ,-az-location We Are RTX As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer . click apply for full job details

Date Posted: 2026-05-06 Country: United States of America Location: US-AZ-TUCSON- E Hermans Rd BLDG 842 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required on day 1 At Raytheon, the foundation of everything we do is rooted in our values and a higher calling to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. The Advanced Effector Guidance Systems (AEGS) Department within Raytheon Hardware Engineering provides Electrical Systems Engineering to develop Electronic Systems solutions for products across the Raytheon portfolio. Our core electrical engineering responsibilities include architecture, requirements, integration, and test. Our core electrical engineering technologies include RF/RADAR, Navigation/IMU/GPS, Data Link/Communication, Digital, and Power. We partner with several Electrical Product Team departments that provide the detailed design of our electrical products as well as systems teams. The AEGS Department is searching for a Proprietary Development Program Chief Engineer (CE) to lead the program technical execution focused on guidance and sensor technologies in Tucson, AZ. This onsite role requires engagement with a multidisciplinary engineering team and plays a critical role in program leadership. The CE has is responsible for ensuring that all team leaders meet their schedule and technical needs. This role will include Estimate at Complete (EAC) responsibilities, so Earned Value (EV) certification is required, and the candidate is expected to already have or be able to obtain at least a Level 5 EV certification. What You Will Do Lead cross-functional engineering teams through design, test, and verification phases, including ground and flight testing, ensuring technical, cost, and schedule objectives are met. Influence SW/HW architecture, establish processes, and align program leadership, office of the chief engineer, and multiple Integrated Product Teams (IPTs). Provide program leadership to IPTs and collaborative partners from Engineering, Operations, Mission Assurance, and Global Supply Chain. Mentor and guide team members. Apply extensive experience in task leadership, system-level integration, and verification. Manage and allocate system requirements across hardware and software components. Lead formal engineering reviews, including Configuration Review Boards. Implement systems engineering principles and practices throughout the program lifecycle. Identify and manage critical items and technologies in product development. Develop and review technical documentation, including engineering plans and reports. Support programmatic focus areas including Estimate at Completion (EAC) reviews, proposal costing, leadership reviews, staffing projections, and monthly metrics tracking. Work environment is primarily in an office, but may include labs, field work, or a combination. Raytheon has a strong culture of mentoring; it is expected that employees will be both mentors and mentees. Collaboration with Customer and Suppliers. Assignment may require some travel ( 25%) Qualifications You Must Have Typically requires a Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of prior relevant experience Eight (8) years of experience in one or more of the following areas: RF product and subassembly design, integration, and production support Analog, digital, and power electronics design, integration, and production support Deconvolving high level requirements into actionable design electronics and subsystem architectures Experience in RF sub-systems, systems engineering, requirement development, requirement validation, Circuit Card Assembly (CCA) Design, RF Test Integration (including RF Test Solutions), and/or RF Supplier Management on an effector-based product Business Acumen, Communication Skills, Earned Value Management, Risks and Opportunity Management Active and transferable U.S. government issued Top Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Ability to obtain Special Access Program Access. Qualifications We Prefer Prior experience as a technical leader on a complex subsystem during Engineering, Manufacturing, and Development (EMD) Phase Advanced degrees in engineering, mathematics, physics, or related engineering degrees. Systems engineering thought process with analytical skills background. Highly self-motivated individual that can perform multidiscipline work Able to network / influence outside of the AEGS Department with other design and production support organizations, program leadership, other engineering disciplines and Manufacturing organizations. Interpersonal skills with the ability to interact positively with peers, suppliers, management, and customers in a production environment. Proven experience in balancing engineering process discipline and innovation for rapid development and program success. Experience working with missiles or similar systems. Ability to effectively work multiple tasks and priorities. Practical experience in all phases of the product development lifecycle. Experience in developing proposals. Experience leading large, complex trade studies Experience developing and materializing conceptual designs and integrating them into a system of systems What We Offer Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation. This position is 100% onsite in Tucson, AZ and is eligible for relocation assistance. Learn More & Apply Now! As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms

Date Posted: 2026-05-29 Country: United States of America Location: US-MD-ABERDEEN-APG 6260 Guardian Gtwy APG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required after day 1 Raytheon, managed by Collins Aerospace The Precision Navigation business within the Mission Systems division of Collins Aerospace, Systems Engineering Center is growing! We are involved in all aspects of Systems Design and Architecture for the business area. This team, based at Aberdeen Proving Ground, is responsible for supporting system architecture development, CONOPS development, system trade studies, requirements analysis and flow down to hardware/software configuration items; leading to systems design for combat Identification of Friend or Foe (IFF) solutions for air defense, air control, and self-protection missions in airborne and ground applications. We have an immediate and upcoming career growth opportunities for experienced Systems Engineers to join our dynamic and rapidly growing team. The successful candidate will be experienced with related hardware, software, and system development efforts necessary to propose, implement, verify, and deliver systems. As a Principal Engineer, you will work closely with an Integrated Program Team (IPT) supporting a Model Based Systems Engineering (MBSE) environment to develop system requirements. You will analyze and document system behaviors to meet emerging needs using MBSE tools and principles. The successful candidate must be a proven and effective leader driving technical integrity in the engineering team's products and behaviors, while ensuring program execution to plan. General supervision is received from a designated supervisor. Guidance received relates primarily to general objectives and details of unusual situations and /or requirements. May provide functional guidance to less experienced engineers or exercise occasional functional supervision over technicians and clerical assistants. This is an onsite role at our Aberdeen Proving Ground facility, relocation is not provided. Qualifications You Must Have: Minimum 8 years of related systems engineering experience in requirements analysis and development, system performance analysis, utilizing MBSE tools and techniques Typically requires Bachelor's degree (typically in Science, Technology, Engineering or Mathematics (STEM and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations, OR Advanced Degree in a related field and minimum 5 years of experience Knowledge of Systems Modeling Language (SysML) fundamentals Ability to interact effectively with multidisciplinary teams of design professionals including electrical, mechanical, software, test, logistics and other systems engineers The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Sign-on Bonus Eligible Qualifications We Prefer OMG-Certified Systems Modeling Professional Experience using one or more of the following common MBSE tools: DOORs Next Gen, Cameo Enterprise Architect, Rational Rhapsody, etc. Working experience with the development of Military equipment Experience in execution of a disciplined engineering processes, scope management, people development, earned value management, and risk and opportunity management Excellent communication skills (written, verbal, and presentation and ability to effectively communicate with leadership Strong team building, leadership and motivational skills Active Secret Clearance Experience with DSP theory and / or MATLAB modeling What We Offer : Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio and expertise to solve customers' toughest challenges and to meet the demands of a rapidly evolving global market. Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you'll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today. WE ARE REDEFINING AEROSPACE. Please ensure the role type (defined below) is appropriate for your needs before applying to this role Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. Regardless of your role type, collaboration and innovation are critical to our business and all employees will have access to digital tools so they can work with colleagues around the world - and access to Collins sites when their work requires in-person meetings. Some of our competitive benefits package includes: Medical, dental, and vision insurance Three weeks of vacation for newly hired employees Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option Tuition reimbursement program Student Loan Repayment Program Life insurance and disability coverage Optional coverages you can buy: pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection Birth, adoption, parental leave benefits Ovia Health, fertility, and family planning Adoption Assistance Autism Benefit Employee Assistance Plan, including up to 10 free counseling sessions Healthy You Incentives, wellness rewards program Doctor on Demand, virtual doctor visits Bright Horizons, child and elder care services Teladoc Medical Experts, second opinion program And more! At Collins, the paths we pave together lead to limitless possibility. And the bonds we form - with our customers and with each other propel us all higher, again and again. Apply now and be part of the team that's redefining aerospace, every day. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Privacy Policy and Terms: . click apply for full job details

Date Posted: 2026-05-27 Country: United States of America Location: US-IN-FT WAYNE-150A 1010 Production Rd BLDG 150A Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required on day 1 Our Crypto team in the Software Technologies directorate creates advanced embedded cryptographic capabilities for U.S. military communications products. We regularly work with the NSA to ensure our military communications are resilient and secure. Through cross-functional collaboration with hardware, FPGA, and software teams, our team ensures the seamless integration of our technology into military communication products. As a Principal Software Engineer joining our team, you will play a key role in the design, development, integration, and verification of our secure embedded software. This includes features such as device management, reprogramming, key management and encryption algorithms. Proficiency in C++ or Rust, Python, and embedded Linux is crucial for rapid integration into our projects. While experience with secure systems, secure software development, or cryptographic applications is preferred, it is not required. The ideal candidate will consistently deliver superior results, ensuring project milestones are met while fostering a positive work environment. You should thrive in collaborative team settings, both in-person and through technology, and possess demonstrated expertise in integrating system hardware and software components. What YOU will do: Champion Embedded Software Development and Integration: Lead design and develop advanced embedded cryptographic solutions and communication products, ensuring alignment with strategic objectives. Design Scalable Software Architectures: Architect the development of secure, multi-threaded embedded C++ or Rust codebases, advancing software architecture through innovative solutions. Steer Project Success: Collaborate with cross-functional teams to define comprehensive requirements, oversee software implementation, and drive test case development, verification test execution, and certification processes. Mentor and Inspire: Cultivate a high-performing engineering culture by mentoring and empowering software developers, enhancing technical expertise and promoting best practices for process improvement. Elevate Security and Reliability: Take a proactive role in shaping products that significantly enhance the security and reliability of critical communications systems, influencing best practices and guiding the direction of future innovations. Qualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Embedded software development and integration experience with, C, C++, or Rust. Software development and integration experience on complex multi-threaded product software code bases. Experience with standard full lifecycle software development practices and configuration management tools. Qualifications We Prefer: Knowledge and experience in embedded security software development and integration. Comfortable working in a Linux development environment, with experience in mutexes, semaphores, queues, and inter-process communication. Exposure to secure software and crypto algorithms and their implementation Ability to mentor engineers on software development skills and practices. Strong desire to collaborate in a team environment, with experience in Agile methodologies. Proven track record of meeting project milestones and driving process efficiency improvements. Experience leading teams and managing projects through the full software lifecycle. Proficiency in scripting languages like Python and experience with IP networking and networking protocols. What We Offer: Some of our competitive benefits package includes: Medical, dental, and vision insurance Three weeks of vacation for newly hired employees Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option Tuition reimbursement program Student Loan Repayment Program Life insurance and disability coverage Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection Birth, adoption, parental leave benefits Ovia Health, fertility, and family planning Adoption Assistance Autism Benefit Employee Assistance Plan, including up to 10 free counseling sessions Healthy You Incentives, wellness rewards program Doctor on Demand, virtual doctor visits Bright Horizons, child and elder care services Teladoc Medical Experts, second opinion program Eligible for relocation And more! Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you'll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today. Please ensure the role type (defined below) is appropriate for your needs before applying to this role. Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. At Collins, the paths we pave together lead to limitless possibility. And the bonds we form - with our customers and with each other propel us all higher, again and again. Apply now and be part of the team that's redefining aerospace, every day. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms