MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist to join our team in Colorado Springs, CO. The Personnel Security Specialist (PSS)-I will leverage their strong technical background and knowledge to support the Sponsor's system accreditation efforts, to include creating Body of Evidence (BOE) documentation, responding to/implementing/documenting required controls, and completing required tasks/actions. Responsibilities include but are not limited to: Maintain various daily logs, personnel security files, and extensive customer database POC listings for administrative and PERSEC functions. Perform data entry to the Joint Access Database and maintain all customer-sponsored billets, tracking spreadsheets, and quota information. Review, track, and monitor security clearance processing activities with government personnel to achieve appropriate clearance actions, while enforcing the customer's Standard Operating Procedures. Prepare, process, and review Program Access Requests (PARs) and Special Access Program Nomination Process Questionnaires for accuracy. Conduct candidate reviews utilizing the Defense Central Index of Investigations (DCII), Joint Personnel Access System (JPAS/DISS), and SAPNP systems, while supporting security awareness and education programs. Experience navigating the Sponsor's accreditation process and ICD 503 requirements, especially as it relates to creating A&A Body of Evidence (BOE) documentation. Experience inventorying complex networks and managing network documentation (security compliance, configuration management, patching, centralized authentication, removable media, etc.). Minimum Qualifications: Bachelor's degree or 4 additional years of experience will be considered in lieu of degree. 3+ years related experience including 2 years relevant SCI or SAP. Must complete JPAS/DISS, Joint Access Database Environment (JADE), and DoD SAPCO-approved SAPNP training within 6 months of the date of hire. Preferred Qualifications: Minimum 1+ year of SAP-related experience highly desired. Certified Information Systems Security Professional (CISSP certification). Experience with the Sponsor's primary cyber risk and compliance automation tools. Clearance Requirements: An active TS/SCI Physical Requirements: Must be able to remain in a stationary position 50%.
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist to join our team in Colorado Springs, CO. The Personnel Security Specialist (PSS)-I will leverage their strong technical background and knowledge to support the Sponsor's system accreditation efforts, to include creating Body of Evidence (BOE) documentation, responding to/implementing/documenting required controls, and completing required tasks/actions. Responsibilities include but are not limited to: Maintain various daily logs, personnel security files, and extensive customer database POC listings for administrative and PERSEC functions. Perform data entry to the Joint Access Database and maintain all customer-sponsored billets, tracking spreadsheets, and quota information. Review, track, and monitor security clearance processing activities with government personnel to achieve appropriate clearance actions, while enforcing the customer's Standard Operating Procedures. Prepare, process, and review Program Access Requests (PARs) and Special Access Program Nomination Process Questionnaires for accuracy. Conduct candidate reviews utilizing the Defense Central Index of Investigations (DCII), Joint Personnel Access System (JPAS/DISS), and SAPNP systems, while supporting security awareness and education programs. Experience navigating the Sponsor's accreditation process and ICD 503 requirements, especially as it relates to creating A&A Body of Evidence (BOE) documentation. Experience inventorying complex networks and managing network documentation (security compliance, configuration management, patching, centralized authentication, removable media, etc.). Minimum Qualifications: Bachelor's degree or 4 additional years of experience will be considered in lieu of degree. 3+ years related experience including 2 years relevant SCI or SAP. Must complete JPAS/DISS, Joint Access Database Environment (JADE), and DoD SAPCO-approved SAPNP training within 6 months of the date of hire. Preferred Qualifications: Minimum 1+ year of SAP-related experience highly desired. Certified Information Systems Security Professional (CISSP certification). Experience with the Sponsor's primary cyber risk and compliance automation tools. Clearance Requirements: An active TS/SCI Physical Requirements: Must be able to remain in a stationary position 50%.
MANTECH seeks a motivated, career and customer-oriented Program Security Analyst to support our contract under Marine Corps Systems Command (MCSC) out of Quantico, VA. MANTECH is responsible for assisting our Government customer and ensuring that material solutions developed or acquired by MCSC are system engineered, integrated, interoperable, and certified to provide the warfighter with equipment required to accomplish their mission. Job Responsibilities include but are not limited to: Support the MCSC Acquisition Program Security Lead (APSL) to ensure that all technology protection document development, updating, and staffing are accomplished as depicted in the Program's Integrated Master Schedule (IMS) and as described in the Department of Defense Technology and Program Protection Guidebook and the MCSC Acquisition Security Guidebook. Participate in the various Security Working Groups to identify critical program information (CPI) and mission critical functions and components as required by DoD Directive 5200.39 and described in the DoD Instruction 5200.44. Develop and update Program Protection Plans (PPP) as required by DoD Instruction 5000.83 and described in PDUSD Memorandum, "Document Streamlining - Program Protection Plan (PPP)," July 16, 2011 and the MCSC Acquisition Guidebook. Assist the APSL in developing a Security Classification Guide (SCG), as needed. Review program documents for proper classified and controlled unclassified information identification and markings. Assist the APSL with development of a system specific Operations Security (OPSEC) plan. Coordinate with the APSL for all outside agency (e.g., Marine Corps Intelligence Activity (MCIA), Naval Criminal Investigate Service (NCIS), Defense Counterintelligence and Security Agency (DCSA), etc.) support to the programs. Mandatory Qualifications: Bachelor's Degree and at least 4 years of related experience (additional 2 years of experience may be substituted in lieu of degree. Traditional security (0080) background: Information Security, Operational Security, Physical Security, Industrial Security Administrative skills (Advanced working knowledge of O365 products) Experience with planning, executing, and managing multiple projects Ability to interpret policy and provide recommendations Ability to work in a fast paced and stressful environment to meet critical timelines Preferred Qualifications: Basic understanding of Acquisitions Critical Thinking Problem Solving Security Clearance Required: Must have an active DoD TS/SCI Physical Requirements: Sedentary work
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Program Security Analyst to support our contract under Marine Corps Systems Command (MCSC) out of Quantico, VA. MANTECH is responsible for assisting our Government customer and ensuring that material solutions developed or acquired by MCSC are system engineered, integrated, interoperable, and certified to provide the warfighter with equipment required to accomplish their mission. Job Responsibilities include but are not limited to: Support the MCSC Acquisition Program Security Lead (APSL) to ensure that all technology protection document development, updating, and staffing are accomplished as depicted in the Program's Integrated Master Schedule (IMS) and as described in the Department of Defense Technology and Program Protection Guidebook and the MCSC Acquisition Security Guidebook. Participate in the various Security Working Groups to identify critical program information (CPI) and mission critical functions and components as required by DoD Directive 5200.39 and described in the DoD Instruction 5200.44. Develop and update Program Protection Plans (PPP) as required by DoD Instruction 5000.83 and described in PDUSD Memorandum, "Document Streamlining - Program Protection Plan (PPP)," July 16, 2011 and the MCSC Acquisition Guidebook. Assist the APSL in developing a Security Classification Guide (SCG), as needed. Review program documents for proper classified and controlled unclassified information identification and markings. Assist the APSL with development of a system specific Operations Security (OPSEC) plan. Coordinate with the APSL for all outside agency (e.g., Marine Corps Intelligence Activity (MCIA), Naval Criminal Investigate Service (NCIS), Defense Counterintelligence and Security Agency (DCSA), etc.) support to the programs. Mandatory Qualifications: Bachelor's Degree and at least 4 years of related experience (additional 2 years of experience may be substituted in lieu of degree. Traditional security (0080) background: Information Security, Operational Security, Physical Security, Industrial Security Administrative skills (Advanced working knowledge of O365 products) Experience with planning, executing, and managing multiple projects Ability to interpret policy and provide recommendations Ability to work in a fast paced and stressful environment to meet critical timelines Preferred Qualifications: Basic understanding of Acquisitions Critical Thinking Problem Solving Security Clearance Required: Must have an active DoD TS/SCI Physical Requirements: Sedentary work
MANTECH seeks a motivated, career and customer-oriented Network Engineer to join our team in Joint Base Andrews, MD. This is an onsite position. Responsibilities include but are not limited to: Perform Tier II and Tier III network engineering support, while designing advanced WAN, LAN, and data center solutions. Monitor and configure networks utilizing SolarWinds, Cisco DNAC, and Cisco ISE to analyze complex network requirements and ensure complete, functioning infrastructure. Create, maintain, and interpret highly detailed technical network diagrams, routing topology schemas, and robust hardware configuration baselines. Coordinate across large internal teams, stakeholders, and Sponsor authorities to drive infrastructure agendas and successfully navigate systems engineering processes. Participate in all phases of the ITIL Service Lifecycle, including submitting Change Requests and maintaining security event monitoring policies. Evaluate current network architectures, inventory complex routing pathways, and recommend process improvements to optimize performance and throughput. Deliver end-to-end functional analysis, requirements specification, cost estimation, and engineering package releases for customer production IT environments. Minimum Qualifications: High School Diploma or GED with 7+ years of progressively responsible experience in Network Engineering, Network Analysis, or a related technical discipline Cisco Certified Network Associate (CCNA) certification, or equivalent routing/switching technical certification, ex., Juniper Networks Certified Associate - Junos (JNCIA-Junos) DoD 8570.1 / DoD 8140.01 (IAT III Level) certification, ex., SecurityX, CCNP, CISA, CASP+ or CISSP Preferred Qualifications: Bachelors degree in an engineering discipline Experience using and administering SolarWinds alongside deep knowledge of Microsoft Windows Systems, HP SANs, and VMware products Advanced experience managing VPNs, GRE tunnels, routing protocols (BGP E/I, OSPF), VLANs, VRFs, and configuring KGs Strong familiarity with Cisco ACI, data center fabric best practices, Ansible, and Desired State Configuration (DSC) Practical knowledge of BICSI standards, terminating fiber and Cat 5 cabling, as well as familiarity with NSTISSAM TEMPEST/2-95 and CNSSAM TEMPEST/01-13 guidelines Clearance Requirements: Must have a current and active TS/SCI clearance. Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Network Engineer to join our team in Joint Base Andrews, MD. This is an onsite position. Responsibilities include but are not limited to: Perform Tier II and Tier III network engineering support, while designing advanced WAN, LAN, and data center solutions. Monitor and configure networks utilizing SolarWinds, Cisco DNAC, and Cisco ISE to analyze complex network requirements and ensure complete, functioning infrastructure. Create, maintain, and interpret highly detailed technical network diagrams, routing topology schemas, and robust hardware configuration baselines. Coordinate across large internal teams, stakeholders, and Sponsor authorities to drive infrastructure agendas and successfully navigate systems engineering processes. Participate in all phases of the ITIL Service Lifecycle, including submitting Change Requests and maintaining security event monitoring policies. Evaluate current network architectures, inventory complex routing pathways, and recommend process improvements to optimize performance and throughput. Deliver end-to-end functional analysis, requirements specification, cost estimation, and engineering package releases for customer production IT environments. Minimum Qualifications: High School Diploma or GED with 7+ years of progressively responsible experience in Network Engineering, Network Analysis, or a related technical discipline Cisco Certified Network Associate (CCNA) certification, or equivalent routing/switching technical certification, ex., Juniper Networks Certified Associate - Junos (JNCIA-Junos) DoD 8570.1 / DoD 8140.01 (IAT III Level) certification, ex., SecurityX, CCNP, CISA, CASP+ or CISSP Preferred Qualifications: Bachelors degree in an engineering discipline Experience using and administering SolarWinds alongside deep knowledge of Microsoft Windows Systems, HP SANs, and VMware products Advanced experience managing VPNs, GRE tunnels, routing protocols (BGP E/I, OSPF), VLANs, VRFs, and configuring KGs Strong familiarity with Cisco ACI, data center fabric best practices, Ansible, and Desired State Configuration (DSC) Practical knowledge of BICSI standards, terminating fiber and Cat 5 cabling, as well as familiarity with NSTISSAM TEMPEST/2-95 and CNSSAM TEMPEST/01-13 guidelines Clearance Requirements: Must have a current and active TS/SCI clearance. Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.
MANTECH seeks a motivated, career and customer-oriented Physical Security/Industrial Security Specialist to join our team in El Segundo, CA. The Physical Security/Industrial Security Specialist will leverage their strong technical background and knowledge to provide physical security (PS), industrial security, and cybersecurity support for collateral, SCI and SAP systems in accordance with ICD, DODM, legacy DCID/JAFAN, and other DoD and national guidance for facilities with internal networks and guest systems. This role supports industrial security requirements for SAR acquisition programs and requires being in the office five days a week. Responsibilities include but are not limited to: Assisting Government security authorities in managing acquisition security programs' industrial security requirements and identifying cybersecurity and physical security vulnerabilities to ensure compliance. Ensuring compliance with DODM, ICD, or legacy DCID/JAFAN physical security and IA requirements while maintaining accreditation, facility Certification, and documentation. Interfacing with HHQ for physical and technical security (TEMPEST/TSCM) actions and procedures, and conducting preconstruction reviews for construction, expansion, and modifications. Assisting Information Assurance Managers with the implementation of cybersecurity requirements and enforcement of personnel security controls for visitors and un-cleared personnel. Enforcing physical security controls of electronic devices and prohibited items while implementing local media control policies and procedures. Conducting periodic self-inspections, identifying vulnerabilities, and implementing corrective actions to ensure robust security posture. Minimum Qualifications: Bachelor's degree in a related field or 4 additional years of experience will be considered in lieu of degree. 6+ years' experience with both Physical and Industrial Security and a minimum of 4 years in an SCI or SAR environment. Must complete ICD-705 training (DSSA or NRO) within 6 months of the date of hire. Preferred Qualifications: Minimum 2 years of SAP relevant experience is highly desired. Significant experience and familiarity with security policy/manuals and the appropriate ICDs/JAFANs/DOD Manuals and other guiding policy documents. Clearance Requirements: An active Top-Secret Clearance with SCI Eligibility. Must be a US Citizen with eligibility for access to Special Access Program Information. Must possess a willingness to submit to a Counterintelligence polygraph. Physical Requirements: Must possess the willingness to travel within the organizational Area of Responsibility (AOR) up to 25% both air and ground transportation.
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Physical Security/Industrial Security Specialist to join our team in El Segundo, CA. The Physical Security/Industrial Security Specialist will leverage their strong technical background and knowledge to provide physical security (PS), industrial security, and cybersecurity support for collateral, SCI and SAP systems in accordance with ICD, DODM, legacy DCID/JAFAN, and other DoD and national guidance for facilities with internal networks and guest systems. This role supports industrial security requirements for SAR acquisition programs and requires being in the office five days a week. Responsibilities include but are not limited to: Assisting Government security authorities in managing acquisition security programs' industrial security requirements and identifying cybersecurity and physical security vulnerabilities to ensure compliance. Ensuring compliance with DODM, ICD, or legacy DCID/JAFAN physical security and IA requirements while maintaining accreditation, facility Certification, and documentation. Interfacing with HHQ for physical and technical security (TEMPEST/TSCM) actions and procedures, and conducting preconstruction reviews for construction, expansion, and modifications. Assisting Information Assurance Managers with the implementation of cybersecurity requirements and enforcement of personnel security controls for visitors and un-cleared personnel. Enforcing physical security controls of electronic devices and prohibited items while implementing local media control policies and procedures. Conducting periodic self-inspections, identifying vulnerabilities, and implementing corrective actions to ensure robust security posture. Minimum Qualifications: Bachelor's degree in a related field or 4 additional years of experience will be considered in lieu of degree. 6+ years' experience with both Physical and Industrial Security and a minimum of 4 years in an SCI or SAR environment. Must complete ICD-705 training (DSSA or NRO) within 6 months of the date of hire. Preferred Qualifications: Minimum 2 years of SAP relevant experience is highly desired. Significant experience and familiarity with security policy/manuals and the appropriate ICDs/JAFANs/DOD Manuals and other guiding policy documents. Clearance Requirements: An active Top-Secret Clearance with SCI Eligibility. Must be a US Citizen with eligibility for access to Special Access Program Information. Must possess a willingness to submit to a Counterintelligence polygraph. Physical Requirements: Must possess the willingness to travel within the organizational Area of Responsibility (AOR) up to 25% both air and ground transportation.
MANTECH seeks a motivated, career and customer-oriented Senior Systems Analyst to join our team in Arlington, VA. The position is onsite. Responsibilities include but are not limited to: Providing Tier II IT Systems support on a wide range of technologies, including VMware vCenter, Horizon View, Site Recovery Manager, SolarWinds, Cisco Catalyst Center (DNAC), GEMOne, HP SANs, Certificate Services, DHCP, DNS, Active Directory, Group Policies and Microsoft Windows Operating Systems Diagnosing and resolving the performance, security, and/or technical challenges related to the platforms listed above Writing Standard Operating Procedures (SOPs) to accomplish repetitive tasks Participating in processes throughout all phases of the ITIL Service Lifecycle, including submitting Change Requests Performing requirements analysis, requirements gathering, and integration for all platforms listed above Providing direction and guidance to less-experienced Systems Engineers Investigating and resolving operational problems in conjunction with other engineering and technical personnel Working on project teams responsible for engineering and packaging releases to integrate within the customer's production IT environment Ability to travel locally up to 10% Minimum Qualifications: Bachelor's degree and 5+ years of Systems Support and/or Administration experience; an Associate's degree with 7+ years or a High School Diploma with 11+ years of Systems Support/Administration experience may be accepted in lieu of degree DoD 8570 IAT Level II/8140 level expert Certification required, ex, Security+ DoD 8570 computing environment certification required within 6 months of hire, ex., MCSA, VCP, or equivalent Experience with Microsoft Windows Systems, specifically: Microsoft Windows 2008/2012/2016/2019 Servers; Microsoft Windows 10; administering Microsoft Exchange, Active Directory, and workstation and server hardware; administering Microsoft Office 2010/2016; administering DNS, Group Policy, and PKI; administering vSphere, Horizon View, data backup, and antivirus software; basic networking including DHCP/TCPIP Experience with CISCO networking devices and TACLANE encryption devices Working knowledge of VMWare, and CISCO systems Preferred Qualifications: Experience applying security best practices from DISA and/or vendors Strong background with the Microsoft Office suite Basic networking expertise Experience using a Service Desk ticketing system, such as Remedy or ServiceNow ITIL Foundations certification Scripting experience or willingness to learn Clearance Requirements: Must have a current and active TS/SCI clearance, and be willing and able to obtain a polygraph Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Senior Systems Analyst to join our team in Arlington, VA. The position is onsite. Responsibilities include but are not limited to: Providing Tier II IT Systems support on a wide range of technologies, including VMware vCenter, Horizon View, Site Recovery Manager, SolarWinds, Cisco Catalyst Center (DNAC), GEMOne, HP SANs, Certificate Services, DHCP, DNS, Active Directory, Group Policies and Microsoft Windows Operating Systems Diagnosing and resolving the performance, security, and/or technical challenges related to the platforms listed above Writing Standard Operating Procedures (SOPs) to accomplish repetitive tasks Participating in processes throughout all phases of the ITIL Service Lifecycle, including submitting Change Requests Performing requirements analysis, requirements gathering, and integration for all platforms listed above Providing direction and guidance to less-experienced Systems Engineers Investigating and resolving operational problems in conjunction with other engineering and technical personnel Working on project teams responsible for engineering and packaging releases to integrate within the customer's production IT environment Ability to travel locally up to 10% Minimum Qualifications: Bachelor's degree and 5+ years of Systems Support and/or Administration experience; an Associate's degree with 7+ years or a High School Diploma with 11+ years of Systems Support/Administration experience may be accepted in lieu of degree DoD 8570 IAT Level II/8140 level expert Certification required, ex, Security+ DoD 8570 computing environment certification required within 6 months of hire, ex., MCSA, VCP, or equivalent Experience with Microsoft Windows Systems, specifically: Microsoft Windows 2008/2012/2016/2019 Servers; Microsoft Windows 10; administering Microsoft Exchange, Active Directory, and workstation and server hardware; administering Microsoft Office 2010/2016; administering DNS, Group Policy, and PKI; administering vSphere, Horizon View, data backup, and antivirus software; basic networking including DHCP/TCPIP Experience with CISCO networking devices and TACLANE encryption devices Working knowledge of VMWare, and CISCO systems Preferred Qualifications: Experience applying security best practices from DISA and/or vendors Strong background with the Microsoft Office suite Basic networking expertise Experience using a Service Desk ticketing system, such as Remedy or ServiceNow ITIL Foundations certification Scripting experience or willingness to learn Clearance Requirements: Must have a current and active TS/SCI clearance, and be willing and able to obtain a polygraph Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.
MANTECH seeks a motivated, career and customer-oriented Senior GEOINT Data Scientist to join our team in Springfield, VA! The Senior GEOINT Data Scientist will leverage their strong technical background and knowledge to support critical data environments, to include creating streamlined processes, evaluating unique datasets, and solving challenging intelligence issues. Responsibilities include but are not limited to: Working with large structured / unstructured data in a modeling and analytical environment to define and create streamline processes in the evaluation of unique datasets and solve challenging intelligence issues Leading and participating in the design of solutions and refinement of pre-existing processes Working with Program Managers and Product Owners to translate road map features into components/tasks, estimate timelines, identify resources, suggest solutions, and recognize possible risks Using exploratory data analysis techniques to identify meaningful relationships, patterns, or trends from complex data Researching and implementing optimization models, strategies, and methods to inform data management activities and analysis Applying big data analytic tools to large, diverse sets of data to deliver impactful insights and assessments Minimum Qualifications: High School Diploma/GED with 10+ years of progressively responsible experience in GEOINT analysis, intelligence analysis, or a related technical field Education/Training Substitutions: Associate's degree may substitute for 2 years of experience. Bachelor's degree may substitute for 3 years of experience. Master's degree may substitute for 2 years of experience. PhD may substitute for 3 years of experience. Professional certifications may substitute for up to 6 months of experience. Significant experience supporting IC operations, possessing expert level knowledge to manipulate and analyze structured/ unstructured data Demonstrated experience in data mining and developing/maintaining/manipulating databases Demonstrated experience in identifying potential systems enhancements, new capabilities, concept demonstrators, and capability business cases Demonstrated experience using GOTS data processing and analytics capabilities to modernize analytic methodologies Demonstrated experience in directing activities of highly skilled technical and analytical teams responsible for developing solutions to highly complex analytical/intelligence problems Experienced in conducting multi-INT and technology specific research to support mission operations Preferred Qualifications: Possess Master's degree in Data Science or related technical field with experience developing and working with Artificial Intelligence and Machine Learning (AI/ML) Demonstrated experience of advanced programming techniques, using one or more of the following: HTML 5/Javascript, ArcObjects, Python, Model Builder, Oracle, SQL, GIScience, Geospatial Analysis, Statistics, ArcGIS Desktop, ArcGIS Server, Arc SDE, ArcIMS Experience using .NET, Python, C++, and/or JAVA programming for web interface development and geodatabase development Experience building and maintaining databases of GEOINT, SIGINT, or OSINT data related to the area of interest needs Data Visualization Experience which may include Matrix Analytics, Network Analytics, Graphing Data that assist the analytical workforce in generating common operational pictures depicting fused intelligence and information to support informal assessments and finished products Clearance Required: An active TS/SCI with the ability to obtain & maintain a Polygraph Physical Requirements: Must be able to remain in a stationary position 50%. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Frequently communicates with co-workers, management, and senior personnel, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Senior GEOINT Data Scientist to join our team in Springfield, VA! The Senior GEOINT Data Scientist will leverage their strong technical background and knowledge to support critical data environments, to include creating streamlined processes, evaluating unique datasets, and solving challenging intelligence issues. Responsibilities include but are not limited to: Working with large structured / unstructured data in a modeling and analytical environment to define and create streamline processes in the evaluation of unique datasets and solve challenging intelligence issues Leading and participating in the design of solutions and refinement of pre-existing processes Working with Program Managers and Product Owners to translate road map features into components/tasks, estimate timelines, identify resources, suggest solutions, and recognize possible risks Using exploratory data analysis techniques to identify meaningful relationships, patterns, or trends from complex data Researching and implementing optimization models, strategies, and methods to inform data management activities and analysis Applying big data analytic tools to large, diverse sets of data to deliver impactful insights and assessments Minimum Qualifications: High School Diploma/GED with 10+ years of progressively responsible experience in GEOINT analysis, intelligence analysis, or a related technical field Education/Training Substitutions: Associate's degree may substitute for 2 years of experience. Bachelor's degree may substitute for 3 years of experience. Master's degree may substitute for 2 years of experience. PhD may substitute for 3 years of experience. Professional certifications may substitute for up to 6 months of experience. Significant experience supporting IC operations, possessing expert level knowledge to manipulate and analyze structured/ unstructured data Demonstrated experience in data mining and developing/maintaining/manipulating databases Demonstrated experience in identifying potential systems enhancements, new capabilities, concept demonstrators, and capability business cases Demonstrated experience using GOTS data processing and analytics capabilities to modernize analytic methodologies Demonstrated experience in directing activities of highly skilled technical and analytical teams responsible for developing solutions to highly complex analytical/intelligence problems Experienced in conducting multi-INT and technology specific research to support mission operations Preferred Qualifications: Possess Master's degree in Data Science or related technical field with experience developing and working with Artificial Intelligence and Machine Learning (AI/ML) Demonstrated experience of advanced programming techniques, using one or more of the following: HTML 5/Javascript, ArcObjects, Python, Model Builder, Oracle, SQL, GIScience, Geospatial Analysis, Statistics, ArcGIS Desktop, ArcGIS Server, Arc SDE, ArcIMS Experience using .NET, Python, C++, and/or JAVA programming for web interface development and geodatabase development Experience building and maintaining databases of GEOINT, SIGINT, or OSINT data related to the area of interest needs Data Visualization Experience which may include Matrix Analytics, Network Analytics, Graphing Data that assist the analytical workforce in generating common operational pictures depicting fused intelligence and information to support informal assessments and finished products Clearance Required: An active TS/SCI with the ability to obtain & maintain a Polygraph Physical Requirements: Must be able to remain in a stationary position 50%. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Frequently communicates with co-workers, management, and senior personnel, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
MANTECH is seeking a motivated, customer-oriented Senior Systems Engineer to help support our current Marine Corps Contract in Stafford, VA. This engineer will be acquisitions-focused and will support the government's Model Based Systems Engineering initiatives. Responsibilities include but are not limited to: Provide technical expertise in research and development, acquisition and sustainment of innovative tactical intelligence collection, processing, and dissemination equipment. Support engineering activities and programmatic milestones through the development and review of engineering documentation (System Engineering Plans, Test and Evaluation Master Plans, Interface Control Documents, System Specifications, etc.) and requirements documentation, system engineering technical review (SETR) briefing materials, configuration management activities and program schedules. Provide technical support, coordination, and recommendations to the Government Project Office using general systems engineering, system design, system development life cycle principles and/or requirements analysis. Support the government's Model Based Systems Engineering and Digital Engineering initiatives. Support and participate in systems engineering technical reviews (systems requirements review, preliminary and critical design reviews, integration readiness review, and system acceptance review) through documentation preparation, review of criteria, and preparation of briefing material. Performs system/subsystem definition, preliminary and detailed design, design implementation, system/subsystem integration, and tests for a system/subsystem efficacy and conformity. Interface with the Program Office to manage engineering tasks, provide subject matter expertise in acquisition engineering best practices, and analyze technical problems; develop courses of action and present recommendations to leadership on solutions. Must have the ability to travel up to 10%. Minimum Qualifications: Bachelor's degree and at least 5 years of related experience supporting DoD programs in mission systems engineering. An additional 2 years of experience may be substituted in lieu of degree. Experience with DoD 5000 processes and requirements. The experience should show increasing responsibility in MBSE and DE environments, development or maintenance of software, system development, system design, and/or information networks. Preferred Qualifications: Prior Military experience (enlisted or officer) Knowledge of DoD / USMC garrison and tactical environments. DAU Engineering Level I or higher certification Knowledge of systems development lifecycle, network/systems design and implementation, virtualization and cloud technologies. Agile Scrum Master Clearance Required: Must have an active DoD TS/SCI Clearance Physical Requirements: Sedentary Work.
08/04/2026
Full time
MANTECH is seeking a motivated, customer-oriented Senior Systems Engineer to help support our current Marine Corps Contract in Stafford, VA. This engineer will be acquisitions-focused and will support the government's Model Based Systems Engineering initiatives. Responsibilities include but are not limited to: Provide technical expertise in research and development, acquisition and sustainment of innovative tactical intelligence collection, processing, and dissemination equipment. Support engineering activities and programmatic milestones through the development and review of engineering documentation (System Engineering Plans, Test and Evaluation Master Plans, Interface Control Documents, System Specifications, etc.) and requirements documentation, system engineering technical review (SETR) briefing materials, configuration management activities and program schedules. Provide technical support, coordination, and recommendations to the Government Project Office using general systems engineering, system design, system development life cycle principles and/or requirements analysis. Support the government's Model Based Systems Engineering and Digital Engineering initiatives. Support and participate in systems engineering technical reviews (systems requirements review, preliminary and critical design reviews, integration readiness review, and system acceptance review) through documentation preparation, review of criteria, and preparation of briefing material. Performs system/subsystem definition, preliminary and detailed design, design implementation, system/subsystem integration, and tests for a system/subsystem efficacy and conformity. Interface with the Program Office to manage engineering tasks, provide subject matter expertise in acquisition engineering best practices, and analyze technical problems; develop courses of action and present recommendations to leadership on solutions. Must have the ability to travel up to 10%. Minimum Qualifications: Bachelor's degree and at least 5 years of related experience supporting DoD programs in mission systems engineering. An additional 2 years of experience may be substituted in lieu of degree. Experience with DoD 5000 processes and requirements. The experience should show increasing responsibility in MBSE and DE environments, development or maintenance of software, system development, system design, and/or information networks. Preferred Qualifications: Prior Military experience (enlisted or officer) Knowledge of DoD / USMC garrison and tactical environments. DAU Engineering Level I or higher certification Knowledge of systems development lifecycle, network/systems design and implementation, virtualization and cloud technologies. Agile Scrum Master Clearance Required: Must have an active DoD TS/SCI Clearance Physical Requirements: Sedentary Work.
MANTECH seeks a motivated, career and customer-oriented Network Analyst to join our team USMC Team in Stafford, VA to analyze and evaluate foreign network systems, such as local area networks (LAN), wide area networks (WAN), internet, intranet, satellite, and other data communications systems. Includes telecommunications specialists who deal with the interfacing of computer and communications equipment. Responsibilities include but are not limited to: Analyze and prepare detailed network specifications, including diagrams, charts, equipment configurations, and associated technologies of foreign networks. Assess and identify vulnerable areas of foreign network systems such as modems, fiber optic cables, and telephone wires Assess and identify significant risk characteristics of the foreign network systems such as classification of network, baseline activity, architecture, operating system, services, connectivity and bandwidth. Develop and utilize new research methodologies and refine traditional techniques to identify intelligence gaps. Minimum Qualifications: Bachelor's degree and at least 3 years of related experience in network analysis on government networks. An additional 2 years of experience may be substituted in lieu of degree. Understanding of communication network layouts and recovery options Preferred Qualifications: Extensive knowledge of Foreign Command & Control (C2) Systems Experience with analyzing red systems CompTIA A+ certification CompTIA IT Fundamentals (ITF+) CompTIA Network+ certification Clearance Requirements: An active DoD Top Secret/SCI clearance is required for this position. Physical Requirements: Must be able to remain in a stationary position 50%. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Network Analyst to join our team USMC Team in Stafford, VA to analyze and evaluate foreign network systems, such as local area networks (LAN), wide area networks (WAN), internet, intranet, satellite, and other data communications systems. Includes telecommunications specialists who deal with the interfacing of computer and communications equipment. Responsibilities include but are not limited to: Analyze and prepare detailed network specifications, including diagrams, charts, equipment configurations, and associated technologies of foreign networks. Assess and identify vulnerable areas of foreign network systems such as modems, fiber optic cables, and telephone wires Assess and identify significant risk characteristics of the foreign network systems such as classification of network, baseline activity, architecture, operating system, services, connectivity and bandwidth. Develop and utilize new research methodologies and refine traditional techniques to identify intelligence gaps. Minimum Qualifications: Bachelor's degree and at least 3 years of related experience in network analysis on government networks. An additional 2 years of experience may be substituted in lieu of degree. Understanding of communication network layouts and recovery options Preferred Qualifications: Extensive knowledge of Foreign Command & Control (C2) Systems Experience with analyzing red systems CompTIA A+ certification CompTIA IT Fundamentals (ITF+) CompTIA Network+ certification Clearance Requirements: An active DoD Top Secret/SCI clearance is required for this position. Physical Requirements: Must be able to remain in a stationary position 50%. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
MANTECH seeks a motivated, career and customer-oriented Technical Project Manager to join our team in a hybrid role supporting client locations in the DC, MD, and VA (DMV) area. The Technical Project Manager will leverage their strong technical background and knowledge to manage ambiguity, align stakeholders, and drive execution across complex, fast-paced environments, balancing technical understanding with project management expertise to anticipate risks and maintain momentum. Responsibilities include but are not limited to: Driving clarity in ambiguous situations while balancing technical understanding with project management expertise to anticipate risks Building strong relationships and trust to successfully align stakeholders and drive execution across complex environments Balancing detail attention with outcome focus to break down complex problems into actionable plans Proactively removing blockers and accelerating progress with an ownership-driven and results-focused mindset Continuously improving processes and delivery practices across large-scale, cross-functional initiatives Developing and maintaining an integrated master schedule (IMS) to ensure project goals are met on time Minimum Qualifications: Bachelor's degree in a relevant field or 4+ additional years of relevant experience in lieu of a degree 5+ years of experience in technical project management (engineering or TPM) Proven ability to manage dependencies, risks, priorities, and timelines across multiple teams Proven experience with developing and maintaining an integrated master schedule (IMS) Experience working independently to design, plan, and execute complex cross-functional technical projects, including distilling data and articulating rationale for making difficult trade-offs Excellent verbal and written communication skills with technical, non-technical, and executive teams, partners, or customers Preferred Qualifications: Experience with cloud platforms (AWS, Azure, GCP) within SaaS or platform engineering environments, leading migrations and process improvement initiatives Strong understanding of SDLC, cloud environments, system architecture, security practices, and DevOps or infrastructure-as-code Familiarity with Jira, Confluence, and regulated or compliance-driven environments such as FedRAMP, NIST, or CMMC Professional certifications such as PMP, or Agile credentials Clearance Requirements: An active TS/SCI clearance Physical Requirements: Must be able to remain in a stationary position 50%. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Technical Project Manager to join our team in a hybrid role supporting client locations in the DC, MD, and VA (DMV) area. The Technical Project Manager will leverage their strong technical background and knowledge to manage ambiguity, align stakeholders, and drive execution across complex, fast-paced environments, balancing technical understanding with project management expertise to anticipate risks and maintain momentum. Responsibilities include but are not limited to: Driving clarity in ambiguous situations while balancing technical understanding with project management expertise to anticipate risks Building strong relationships and trust to successfully align stakeholders and drive execution across complex environments Balancing detail attention with outcome focus to break down complex problems into actionable plans Proactively removing blockers and accelerating progress with an ownership-driven and results-focused mindset Continuously improving processes and delivery practices across large-scale, cross-functional initiatives Developing and maintaining an integrated master schedule (IMS) to ensure project goals are met on time Minimum Qualifications: Bachelor's degree in a relevant field or 4+ additional years of relevant experience in lieu of a degree 5+ years of experience in technical project management (engineering or TPM) Proven ability to manage dependencies, risks, priorities, and timelines across multiple teams Proven experience with developing and maintaining an integrated master schedule (IMS) Experience working independently to design, plan, and execute complex cross-functional technical projects, including distilling data and articulating rationale for making difficult trade-offs Excellent verbal and written communication skills with technical, non-technical, and executive teams, partners, or customers Preferred Qualifications: Experience with cloud platforms (AWS, Azure, GCP) within SaaS or platform engineering environments, leading migrations and process improvement initiatives Strong understanding of SDLC, cloud environments, system architecture, security practices, and DevOps or infrastructure-as-code Familiarity with Jira, Confluence, and regulated or compliance-driven environments such as FedRAMP, NIST, or CMMC Professional certifications such as PMP, or Agile credentials Clearance Requirements: An active TS/SCI clearance Physical Requirements: Must be able to remain in a stationary position 50%. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
MANTECH seeks a motivated, career and customer-oriented INFORMATION ASSURANCE POLICY ANALYST to join our team at the Pentagon in ARLINGTON, VA. Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International, you'll help protect our national security while working on innovative projects that offer opportunities for advancement. Responsibilities include but are not limited to: Lead initiatives to modernize how the Department of War (DoW) and Defense Industrial Base (DIB) access and share classified facilities and IT systems, with a focus on Commercial Classified-Infrastructure-as-a-Service (CIaaS). Leverage dual-hatted experience as an Information Systems Security Manager (ISSM) and Special Security Officer/Program Security Officer (SSO/PSO) to interpret and navigate complex physical, personnel, information, and industrial security regulations. Develop innovative, "outside-the-box" access solutions and compliance strategies for collateral spaces, SCIFs, and SAPFs, integrating practical knowledge of ICD-705 standards alongside RMF, eMASS, and ATO processes. Actively drive collaboration across different agencies and mission partners by facilitating key briefings, resolving cross-domain security disputes, and advising leadership on complex infrastructure decisions. Translate overarching strategic concepts into practical security procedures by drafting comprehensive guidance, step-by-step facility/system Standard Operating Procedures (SOPs), and detailed decision memoranda. Build, coordinate, and manage formal staffing and decision packages utilizing the Correspondence and Task Management System (CATMS) to obtain official leadership signatures and approvals. Continually evaluate existing policy authorities to identify logistical bottlenecks, presenting structured, written recommendations to leadership and tracking overall progress via comprehensive monthly reporting. Minimum Qualifications: Bachelor's degree in Cybersecurity, Information Security, National Security, or a related discipline, combined with 12+ years of information assurance/ security experience. Documented, hands-on experience successfully executing dual responsibilities encompassing both Information Systems Security Manager (ISSM) and Special Security Officer (SSO) or Program Security Officer (PSO) functions. Expertise in information systems security governance, including comprehensive, practical application of the Risk Management Framework (RMF), eMASS, and the Authority to Operate (ATO) lifecycle for classified IT systems. Demonstrated mastery of physical, personnel, and industrial security regulations, specifically encompassing deep working knowledge of ICD-705 standards for the design, construction, accreditation, and management of SCIFs and SAPFs. Proficiency with DoW-level (or equivalent DoD/IC) staffing processes, including practical experience utilizing the Correspondence and Task Management System (CATMS) to build, route, track, and manage official leadership decision packages. Proven track record of evaluating complex policy authorities, resolving cross-domain security and logistical disputes, and driving interagency consensus to modernize classified infrastructure (such as CIaaS) across government agencies and the Defense Industrial Base (DIB). Preferred Qualifications: Practical familiarity with cloud security frameworks, FedRAMP, or the integration of commercial classified hosting solutions and Commercial Classified-Infrastructure-as-a-Service (CIaaS) architectures. Prior experience directly supporting OUSW(I&S), the Office of the Under Secretary of Defense, or equivalent Joint Staff / Intelligence Community-level security policy and governance directorates. Master's degree in Cybersecurity Policy, Information Technology, National Security Studies, Public Administration, or a closely related discipline. Proven track record of authoring or significantly contributing to enterprise-level security directives, formal interagency memorandums of agreement (MOAs/MOUs), or white papers addressing cross-domain initiatives. Clearance Requirements: Must have an active and current TS/SCI with the ability to obtain and maintain a Polygraph Physical Requirements: Must be able to remain in a stationary position 50%. Must be able to communicate, converse, and exchange information with peers and senior personnel. The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented INFORMATION ASSURANCE POLICY ANALYST to join our team at the Pentagon in ARLINGTON, VA. Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International, you'll help protect our national security while working on innovative projects that offer opportunities for advancement. Responsibilities include but are not limited to: Lead initiatives to modernize how the Department of War (DoW) and Defense Industrial Base (DIB) access and share classified facilities and IT systems, with a focus on Commercial Classified-Infrastructure-as-a-Service (CIaaS). Leverage dual-hatted experience as an Information Systems Security Manager (ISSM) and Special Security Officer/Program Security Officer (SSO/PSO) to interpret and navigate complex physical, personnel, information, and industrial security regulations. Develop innovative, "outside-the-box" access solutions and compliance strategies for collateral spaces, SCIFs, and SAPFs, integrating practical knowledge of ICD-705 standards alongside RMF, eMASS, and ATO processes. Actively drive collaboration across different agencies and mission partners by facilitating key briefings, resolving cross-domain security disputes, and advising leadership on complex infrastructure decisions. Translate overarching strategic concepts into practical security procedures by drafting comprehensive guidance, step-by-step facility/system Standard Operating Procedures (SOPs), and detailed decision memoranda. Build, coordinate, and manage formal staffing and decision packages utilizing the Correspondence and Task Management System (CATMS) to obtain official leadership signatures and approvals. Continually evaluate existing policy authorities to identify logistical bottlenecks, presenting structured, written recommendations to leadership and tracking overall progress via comprehensive monthly reporting. Minimum Qualifications: Bachelor's degree in Cybersecurity, Information Security, National Security, or a related discipline, combined with 12+ years of information assurance/ security experience. Documented, hands-on experience successfully executing dual responsibilities encompassing both Information Systems Security Manager (ISSM) and Special Security Officer (SSO) or Program Security Officer (PSO) functions. Expertise in information systems security governance, including comprehensive, practical application of the Risk Management Framework (RMF), eMASS, and the Authority to Operate (ATO) lifecycle for classified IT systems. Demonstrated mastery of physical, personnel, and industrial security regulations, specifically encompassing deep working knowledge of ICD-705 standards for the design, construction, accreditation, and management of SCIFs and SAPFs. Proficiency with DoW-level (or equivalent DoD/IC) staffing processes, including practical experience utilizing the Correspondence and Task Management System (CATMS) to build, route, track, and manage official leadership decision packages. Proven track record of evaluating complex policy authorities, resolving cross-domain security and logistical disputes, and driving interagency consensus to modernize classified infrastructure (such as CIaaS) across government agencies and the Defense Industrial Base (DIB). Preferred Qualifications: Practical familiarity with cloud security frameworks, FedRAMP, or the integration of commercial classified hosting solutions and Commercial Classified-Infrastructure-as-a-Service (CIaaS) architectures. Prior experience directly supporting OUSW(I&S), the Office of the Under Secretary of Defense, or equivalent Joint Staff / Intelligence Community-level security policy and governance directorates. Master's degree in Cybersecurity Policy, Information Technology, National Security Studies, Public Administration, or a closely related discipline. Proven track record of authoring or significantly contributing to enterprise-level security directives, formal interagency memorandums of agreement (MOAs/MOUs), or white papers addressing cross-domain initiatives. Clearance Requirements: Must have an active and current TS/SCI with the ability to obtain and maintain a Polygraph Physical Requirements: Must be able to remain in a stationary position 50%. Must be able to communicate, converse, and exchange information with peers and senior personnel. The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc
MANTECH seeks a motivated, career and customer-oriented Senior Information System Security Officer (ISSO) to join our team in Huntsville, Alabama. Responsibilities include, but are not limited to: Ensure the day-to-day implementation, oversight, continuous monitoring, and maintenance of the security configuration, practices, and procedures for each IS and that selected security controls are implemented and operating as intended during all phases of the IS lifecycle Provide liaison support between the system owner and other IS security personnel Ensure that system security documentation is developed, maintained, reviewed, and updated on a continuous basis; Conduct required IS vulnerability scans according to risk assessment parameters Manage the risks to ISs and other FBI assets by coordinating appropriate correction or mitigation actions and oversee and track the timely completion of (POAMs). Coordinate system owner concurrence for correction or mitigation actions Monitor security controls for FBI ISs to maintain security Authorized to Operate (ATO); Upload all security control evidence to the Governance, Risk, and Compliance (GRC) application to support security control implementation during the monitoring phase Ensure that changes to an FBI IS, its environment, and/or operational needs that may affect the authorization status are reported to the system owner and IS Security Manager (ISSM) Ensure the removal and retirement of ISs being decommissioned in coordination with the system owner, ISSM, and ISSR; Working knowledge of the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) and ATO processes Minimum Qualifications: At least 7 years serving as an Information Systems Security Officer (ISSO) at a cleared facility AT least 9 years' experience in a computer science or Cybersecurity related field Hold at least one of the following Information Assurance Management (IAM) Level III certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional (GISP), Certified Information System Manager (CISM), or the CompTIA Advanced Security Practitioner (CASP) or equivalent certifications Familiarity with the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network Mapper (NMAP), and/or similar applications Preferred Qualifications: A bachelor's or advanced degree in Computer Science, Cybersecurity, or other cyber discipline Clearance Requirements: Must have an active Top Secret clearance and be willing and able to obtain SCI eligibility prior to start. Selected candidate must be willing to undergo a Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer Often positions self to maintain computers in the lab, including under the desks and in the server closet Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Senior Information System Security Officer (ISSO) to join our team in Huntsville, Alabama. Responsibilities include, but are not limited to: Ensure the day-to-day implementation, oversight, continuous monitoring, and maintenance of the security configuration, practices, and procedures for each IS and that selected security controls are implemented and operating as intended during all phases of the IS lifecycle Provide liaison support between the system owner and other IS security personnel Ensure that system security documentation is developed, maintained, reviewed, and updated on a continuous basis; Conduct required IS vulnerability scans according to risk assessment parameters Manage the risks to ISs and other FBI assets by coordinating appropriate correction or mitigation actions and oversee and track the timely completion of (POAMs). Coordinate system owner concurrence for correction or mitigation actions Monitor security controls for FBI ISs to maintain security Authorized to Operate (ATO); Upload all security control evidence to the Governance, Risk, and Compliance (GRC) application to support security control implementation during the monitoring phase Ensure that changes to an FBI IS, its environment, and/or operational needs that may affect the authorization status are reported to the system owner and IS Security Manager (ISSM) Ensure the removal and retirement of ISs being decommissioned in coordination with the system owner, ISSM, and ISSR; Working knowledge of the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) and ATO processes Minimum Qualifications: At least 7 years serving as an Information Systems Security Officer (ISSO) at a cleared facility AT least 9 years' experience in a computer science or Cybersecurity related field Hold at least one of the following Information Assurance Management (IAM) Level III certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional (GISP), Certified Information System Manager (CISM), or the CompTIA Advanced Security Practitioner (CASP) or equivalent certifications Familiarity with the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network Mapper (NMAP), and/or similar applications Preferred Qualifications: A bachelor's or advanced degree in Computer Science, Cybersecurity, or other cyber discipline Clearance Requirements: Must have an active Top Secret clearance and be willing and able to obtain SCI eligibility prior to start. Selected candidate must be willing to undergo a Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer Often positions self to maintain computers in the lab, including under the desks and in the server closet Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
MANTECH seeks a motivated, career and customer-oriented Computer User Support Specialist to join our Air Force / Space team at NellisAFB. The Computer User Support Specialist's primary function is to support the United States Air Force's 53rd Wing Technical Support Services (53rd WTSS) contract. Responsibilities include, but are not limited to: Analytical Support: Provide analytical techniques and procedures in support of clients, systems, and networks. Consult with users to determine hardware, software, and system functionality. Network, User, and Systems Support: Identify, prioritize, and resolve reported issues, including creating network user accounts and configuring email. Helpdesk Support: Field user calls, determine the level of support required, and escalate/distribute calls to appropriate tiers (e.g., Tier 2, Tier 3). Troubleshooting: Provide support for account management, enterprise resources application, server administration, networking, and application issues. Software/Hardware Issue Resolution: Troubleshoot and resolve software, hardware, and communications issues related to supported computer workstation systems and applications. Security and Monitoring: Perform security patching, document corrective actions for issues, collect system audits, and continuously monitor systems, networks, and user operations. Hardware/Software Installation: Provide installation and testing of hardware and software. Minimum Qualifications: High School Diploma 2+ years direct/related experience Active / valid DoD 8140 IAT-II certification Demonstrated experience as a full-service IT support team member in a Windows AD environment. Experience working within an IT support team, contributing to and collaborating on daily support activities. Ability to resolve, contribute to, and provide solutions for IT needs, supporting SCIF and corporate IT operations. Clearance Requirements: Must have a current/active TS/SCI Willingness to submit to a polygraph Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations." Must be able to regularly lift up to 50 lbs
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Computer User Support Specialist to join our Air Force / Space team at NellisAFB. The Computer User Support Specialist's primary function is to support the United States Air Force's 53rd Wing Technical Support Services (53rd WTSS) contract. Responsibilities include, but are not limited to: Analytical Support: Provide analytical techniques and procedures in support of clients, systems, and networks. Consult with users to determine hardware, software, and system functionality. Network, User, and Systems Support: Identify, prioritize, and resolve reported issues, including creating network user accounts and configuring email. Helpdesk Support: Field user calls, determine the level of support required, and escalate/distribute calls to appropriate tiers (e.g., Tier 2, Tier 3). Troubleshooting: Provide support for account management, enterprise resources application, server administration, networking, and application issues. Software/Hardware Issue Resolution: Troubleshoot and resolve software, hardware, and communications issues related to supported computer workstation systems and applications. Security and Monitoring: Perform security patching, document corrective actions for issues, collect system audits, and continuously monitor systems, networks, and user operations. Hardware/Software Installation: Provide installation and testing of hardware and software. Minimum Qualifications: High School Diploma 2+ years direct/related experience Active / valid DoD 8140 IAT-II certification Demonstrated experience as a full-service IT support team member in a Windows AD environment. Experience working within an IT support team, contributing to and collaborating on daily support activities. Ability to resolve, contribute to, and provide solutions for IT needs, supporting SCIF and corporate IT operations. Clearance Requirements: Must have a current/active TS/SCI Willingness to submit to a polygraph Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations." Must be able to regularly lift up to 50 lbs
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA. Responsibilities include, but are not limited to: Identify information protection needs for an IS and Network Environment. Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products for use within an IS and Network Environment Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network Environment Develop and implement security designs for new or existing network system(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS and Network Environment Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication, and non-repudiation. Design, develop, and implement specific cybersecurity countermeasures for the IS and Network Environment Develop interface specifications for the IS and Network Environment. Develop approaches to mitigate IS and Network Environment vulnerabilities and recommend changes to network or network system components as needed Ensure that network system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions Minimum Qualifications: Must meet one of the following levels of experience: A high school diploma/GED and 14 years' experience, an Associate's degree and 10 years' experience, a Bachelors degree and 8 years' experience, or a Master's and 6 years' experience. Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), Certified Information System Manager (CISM), or CISSP- Information System Security Architecture Professional (ISSAP). Hold at least one of the following certifications: AWS Certified Cloud Practitioner, AWS Certified Security - Specialty, (ISC)2 Certified Cloud Security Professional (CCSP), AWS Certified Solutions Architect - Associate, AZ-500: Microsoft Certified: Azure Security Engineer Associate, Google - Professional Cloud Security Engineer. Familiarity with the use and operation of security tools including: Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP), and/or similar applications. Working knowledge of the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) and ATO processes. Preferred Qualifications: Degree in Computer Science, Cybersecurity, or other cyber discipline. Clearance Requirements: Must have a current/active Top Secret security clearance and be willing and able to obtain SCI eligibility prior to start. Selected candidate must be willing to undergo a Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer Often positions self to maintain computers in the lab, including under the desks and in the server closet Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA. Responsibilities include, but are not limited to: Identify information protection needs for an IS and Network Environment. Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products for use within an IS and Network Environment Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network Environment Develop and implement security designs for new or existing network system(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS and Network Environment Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication, and non-repudiation. Design, develop, and implement specific cybersecurity countermeasures for the IS and Network Environment Develop interface specifications for the IS and Network Environment. Develop approaches to mitigate IS and Network Environment vulnerabilities and recommend changes to network or network system components as needed Ensure that network system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions Minimum Qualifications: Must meet one of the following levels of experience: A high school diploma/GED and 14 years' experience, an Associate's degree and 10 years' experience, a Bachelors degree and 8 years' experience, or a Master's and 6 years' experience. Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), Certified Information System Manager (CISM), or CISSP- Information System Security Architecture Professional (ISSAP). Hold at least one of the following certifications: AWS Certified Cloud Practitioner, AWS Certified Security - Specialty, (ISC)2 Certified Cloud Security Professional (CCSP), AWS Certified Solutions Architect - Associate, AZ-500: Microsoft Certified: Azure Security Engineer Associate, Google - Professional Cloud Security Engineer. Familiarity with the use and operation of security tools including: Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP), and/or similar applications. Working knowledge of the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) and ATO processes. Preferred Qualifications: Degree in Computer Science, Cybersecurity, or other cyber discipline. Clearance Requirements: Must have a current/active Top Secret security clearance and be willing and able to obtain SCI eligibility prior to start. Selected candidate must be willing to undergo a Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer Often positions self to maintain computers in the lab, including under the desks and in the server closet Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
MANTECH seeks a motivated, career- and customer-oriented Cryptocurrency Analyst to join our team in Sterling, VA. Each day, U.S. Customs and Border Protection (CBP) oversee the massive flow of people, capital, and products that enter and depart the United States via air, land, sea, and cyberspace. The volume and complexity of both physical and virtual border crossings require the application of business intelligence support service to promote efficient trade and travel. Further, effective intelligence support and big data solutions help CBP ensure the movement of people, capital, and products are legal, safe, and secure. This position is seeking a skilled professional to assist CBP officers and border enforcement personnel in effectively and efficiently identifying illicit financial tactics that may present additional risk to the United States; conduct strategic analysis to identify emerging threats; develop and evaluate CBP-wide responses based on targeting rules and intelligence driven special operations. The candidate will perform the following responsibilities: Evaluate the relevance of the data to support specific financial investigations, to analyze, to determine the performance and sensitivity of the analysis, and to project next steps for refinement, or proxies to achieve the needed results. Help interpret some of the data patterns of cryptocurrency encounters from a conceptual perspective (e.g., based on red flag indicators, schemes/methods). Work in teams that include intel analysts, OSINT analysts, federal law enforcement officers, data and visualization experts, and software developers to fully understand the data regarding AML and cryptocurrency illegal practices and make recommendations to decision makers on CBP's stance on threat streams and must be able to multitask efficiently and progressively and work comfortably in an ever-changing environment. Support the identification and analysis of tools used by transnational criminal organizations to obfuscate their transfer of funds. Draft issue papers that highlight areas of evolving trends of illicit actors to obfuscate the transfer of digital funds and train field and staff personnel on identifying digital currencies and performing preliminary analysis on findings. Develop partnerships with commercial vendors to evaluate tool capabilities to further support personnel in identifying and tracing cryptocurrency transactions and storage entities and determine appropriate tools and methods for specific projects to identify networks, predict future threats, or isolate and evaluate threat scenarios. Assist with coordinating and being a functioning member of a crypto working group to address the cryptocurrency threat to CBP's identification of transfer of illegal funds. Minimum Qualifications HS Diploma/GED and 20+ years, or AS/AA and 18+ years, or BS/BA and 12+ years, or MS/MA/MBA and 9+ years, or PhD/Doctorate and 7+ years. 5-8 years of experience in intelligence analysis or policy planning. Anti-money laundering (AML) experience. Blockchain investigation experience. Experience in cryptocurrency; transfer of funds/concealment methods. Skills in the end-to-end analytics lifecycle to synthesize actionable information through data collection, preparation, and model building and knowledge or experience with data wrangling, cleansing, and analytics. Presenting work to both technical and non-technical audiences. Preferred Qualifications Experience with FinCEN Data is preferred. Experience working in law enforcement or classified intelligence analysis environment is preferable. Clearance Requirements Must be a U.S citizen and have a current/active TS/SCI and be able to obtain and maintain a CBP Suitability prior to starting this position. Physical Requirements The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, which may involve delivering presentations.
08/04/2026
Full time
MANTECH seeks a motivated, career- and customer-oriented Cryptocurrency Analyst to join our team in Sterling, VA. Each day, U.S. Customs and Border Protection (CBP) oversee the massive flow of people, capital, and products that enter and depart the United States via air, land, sea, and cyberspace. The volume and complexity of both physical and virtual border crossings require the application of business intelligence support service to promote efficient trade and travel. Further, effective intelligence support and big data solutions help CBP ensure the movement of people, capital, and products are legal, safe, and secure. This position is seeking a skilled professional to assist CBP officers and border enforcement personnel in effectively and efficiently identifying illicit financial tactics that may present additional risk to the United States; conduct strategic analysis to identify emerging threats; develop and evaluate CBP-wide responses based on targeting rules and intelligence driven special operations. The candidate will perform the following responsibilities: Evaluate the relevance of the data to support specific financial investigations, to analyze, to determine the performance and sensitivity of the analysis, and to project next steps for refinement, or proxies to achieve the needed results. Help interpret some of the data patterns of cryptocurrency encounters from a conceptual perspective (e.g., based on red flag indicators, schemes/methods). Work in teams that include intel analysts, OSINT analysts, federal law enforcement officers, data and visualization experts, and software developers to fully understand the data regarding AML and cryptocurrency illegal practices and make recommendations to decision makers on CBP's stance on threat streams and must be able to multitask efficiently and progressively and work comfortably in an ever-changing environment. Support the identification and analysis of tools used by transnational criminal organizations to obfuscate their transfer of funds. Draft issue papers that highlight areas of evolving trends of illicit actors to obfuscate the transfer of digital funds and train field and staff personnel on identifying digital currencies and performing preliminary analysis on findings. Develop partnerships with commercial vendors to evaluate tool capabilities to further support personnel in identifying and tracing cryptocurrency transactions and storage entities and determine appropriate tools and methods for specific projects to identify networks, predict future threats, or isolate and evaluate threat scenarios. Assist with coordinating and being a functioning member of a crypto working group to address the cryptocurrency threat to CBP's identification of transfer of illegal funds. Minimum Qualifications HS Diploma/GED and 20+ years, or AS/AA and 18+ years, or BS/BA and 12+ years, or MS/MA/MBA and 9+ years, or PhD/Doctorate and 7+ years. 5-8 years of experience in intelligence analysis or policy planning. Anti-money laundering (AML) experience. Blockchain investigation experience. Experience in cryptocurrency; transfer of funds/concealment methods. Skills in the end-to-end analytics lifecycle to synthesize actionable information through data collection, preparation, and model building and knowledge or experience with data wrangling, cleansing, and analytics. Presenting work to both technical and non-technical audiences. Preferred Qualifications Experience with FinCEN Data is preferred. Experience working in law enforcement or classified intelligence analysis environment is preferable. Clearance Requirements Must be a U.S citizen and have a current/active TS/SCI and be able to obtain and maintain a CBP Suitability prior to starting this position. Physical Requirements The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, which may involve delivering presentations.
MANTECH seeks a motivated, career, and customer-oriented GEOINT Systems Engineer to join our team in Springfield, Virginia. Responsibilities include, but are not limited to: Provide independent assessments, evaluations, and reviews of policy, programs, and operations. Gather and analyze information, identify areas for improvement, draft findings and recommendations, and prepare reports and other products in accordance with guidance and professional standards. Conduct and prepare assessments, such as the Joint Force Readiness Review, Agency Mission Essential Task List, and the Combat Support Agency Review Team. Finalize assessment reports with Introduction, Methodology, Findings, Recommendations, Conclusions, and appropriate Appendices for Systems Engineering. Provide expertise for assessments in the application of structured approaches to design and implementation of IT systems and processes, testing and validation of services, and integration into enterprise architecture. Follow up on report recommendations during the reevaluation period to determine if appropriate corrective actions are identified and implemented. Provide guidance to GEOCOM members and Subcommittees to review charters and governance policies. Minimum Qualifications: Bachelor's Degree and 11+ years of relevant experience, or 15+ years of relevant experience in lieu of a degree. Experience supporting administrative activities and scheduling for corporate support events Experience performing general staff officer duties and gathering complex information. Experience with synthesizing complex information to prepare formal assessments. Experience and proficiency in the comprehensive use of Microsoft Office applications. Preferred Qualifications: Understanding of geospatial intelligence systems and architectures. Familiarity with key intelligence enterprise components, directorates, offices, and programs. Clearance Requirements: Active TS/SCI clearance with the ability to obtain and maintain a Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% of the time. Constantly operates a computer and other office productivity machinery, such as a printer, scanner, and copier. Frequently communicates with co-workers, management, and stakeholders, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
08/04/2026
Full time
MANTECH seeks a motivated, career, and customer-oriented GEOINT Systems Engineer to join our team in Springfield, Virginia. Responsibilities include, but are not limited to: Provide independent assessments, evaluations, and reviews of policy, programs, and operations. Gather and analyze information, identify areas for improvement, draft findings and recommendations, and prepare reports and other products in accordance with guidance and professional standards. Conduct and prepare assessments, such as the Joint Force Readiness Review, Agency Mission Essential Task List, and the Combat Support Agency Review Team. Finalize assessment reports with Introduction, Methodology, Findings, Recommendations, Conclusions, and appropriate Appendices for Systems Engineering. Provide expertise for assessments in the application of structured approaches to design and implementation of IT systems and processes, testing and validation of services, and integration into enterprise architecture. Follow up on report recommendations during the reevaluation period to determine if appropriate corrective actions are identified and implemented. Provide guidance to GEOCOM members and Subcommittees to review charters and governance policies. Minimum Qualifications: Bachelor's Degree and 11+ years of relevant experience, or 15+ years of relevant experience in lieu of a degree. Experience supporting administrative activities and scheduling for corporate support events Experience performing general staff officer duties and gathering complex information. Experience with synthesizing complex information to prepare formal assessments. Experience and proficiency in the comprehensive use of Microsoft Office applications. Preferred Qualifications: Understanding of geospatial intelligence systems and architectures. Familiarity with key intelligence enterprise components, directorates, offices, and programs. Clearance Requirements: Active TS/SCI clearance with the ability to obtain and maintain a Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% of the time. Constantly operates a computer and other office productivity machinery, such as a printer, scanner, and copier. Frequently communicates with co-workers, management, and stakeholders, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA. Responsibilities include, but are not limited to: Identify information protection needs for an IS and Network Environment. Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products for use within an IS and Network Environment Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network Environment Develop and implement security designs for new or existing network system(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS and Network Environment Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication, and non-repudiation. Design, develop, and implement specific cybersecurity countermeasures for the IS and Network Environment Develop interface specifications for the IS and Network Environment. Develop approaches to mitigate IS and Network Environment vulnerabilities and recommend changes to network or network system components as needed Ensure that network system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions Minimum Qualifications: Must meet one of the following levels of experience: A high school diploma/GED and 14 years' experience, an Associate's degree and 10 years' experience, a Bachelors degree and 8 years' experience, or a Master's and 6 years' experience. Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), Certified Information System Manager (CISM), or CISSP- Information System Security Architecture Professional (ISSAP). Hold at least one of the following certifications: AWS Certified Cloud Practitioner, AWS Certified Security - Specialty, (ISC)2 Certified Cloud Security Professional (CCSP), AWS Certified Solutions Architect - Associate, AZ-500: Microsoft Certified: Azure Security Engineer Associate, Google - Professional Cloud Security Engineer. Familiarity with the use and operation of security tools including: Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP), and/or similar applications. Working knowledge of the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) and ATO processes. Preferred Qualifications: Degree in Computer Science, Cybersecurity, or other cyber discipline. Clearance Requirements: Must have a current/active Top Secret security clearance and be willing and able to obtain SCI eligibility prior to start. Selected candidate must be willing to undergo a Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer Often positions self to maintain computers in the lab, including under the desks and in the server closet Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA. Responsibilities include, but are not limited to: Identify information protection needs for an IS and Network Environment. Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products for use within an IS and Network Environment Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network Environment Develop and implement security designs for new or existing network system(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS and Network Environment Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication, and non-repudiation. Design, develop, and implement specific cybersecurity countermeasures for the IS and Network Environment Develop interface specifications for the IS and Network Environment. Develop approaches to mitigate IS and Network Environment vulnerabilities and recommend changes to network or network system components as needed Ensure that network system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions Minimum Qualifications: Must meet one of the following levels of experience: A high school diploma/GED and 14 years' experience, an Associate's degree and 10 years' experience, a Bachelors degree and 8 years' experience, or a Master's and 6 years' experience. Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), Certified Information System Manager (CISM), or CISSP- Information System Security Architecture Professional (ISSAP). Hold at least one of the following certifications: AWS Certified Cloud Practitioner, AWS Certified Security - Specialty, (ISC)2 Certified Cloud Security Professional (CCSP), AWS Certified Solutions Architect - Associate, AZ-500: Microsoft Certified: Azure Security Engineer Associate, Google - Professional Cloud Security Engineer. Familiarity with the use and operation of security tools including: Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP), and/or similar applications. Working knowledge of the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) and ATO processes. Preferred Qualifications: Degree in Computer Science, Cybersecurity, or other cyber discipline. Clearance Requirements: Must have a current/active Top Secret security clearance and be willing and able to obtain SCI eligibility prior to start. Selected candidate must be willing to undergo a Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer Often positions self to maintain computers in the lab, including under the desks and in the server closet Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
MANTECH seeks a motivated, career and customer-oriented Senior Security Control Assessor (SCA) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL. Responsibilities include, but are not limited to: Provides overall configuration management infrastructure and environment to the product development team. Developing or modifying CM plans, policies, and procedures tailored to the complexity and scope of the developmental or operational system Ensure that FBI ISs are operated, maintained, and disposed of in accordance with the internal security policies and practices outlined in the approved Security Assessment and Authorization (SAA) package. Manage the SAA process for new FBI ISs and legacy FBI ISs migrating into the GRC application Provide baseline security controls to the system owner, contingent upon the IS's security categorization, type of information processed and entity type. Provide a recommendation to the Authorizing Official, in consultation with the system owner, regarding systems' impact levels and ISs' authorization boundary Initiate, coordinate, and recommend to the FBI Authorizing Official all Interconnection Security Agreement (ISAs), Memorandum of Understanding (MOUs), and Memorandum of Agreement (MOAs) that permit the interconnection of an FBI IS with any non-FBI or joint-use IS Perform an independent review of the System Security Plan (SSP) and make approval decisions. Request and negotiate the level of testing required for an IS with the Enterprise Information Security Section and the FBI Authorizing Official. Coordinate IS security inspections, tests, and reviews with the Security and system owner. Submit the final SAA package to the FBI Authorizing Official for a security ATO decision. Supporting developmental and operational systems, creating and maintaining configuration baselines. Performing change control and configuration audits Ensure that the Security ATO Electronic Communication (EC) is serialized into Sentinel under the applicable case file number. Advise the FBI Authorizing Official of IS vulnerabilities and residual risks. Minimum Qualifications: A minimum of 7 years of experience serving as an ISSR or in a similar role at a cleared facility A minimum of 10 years' experience in a computer science or cybersecurity related field Must hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional (GISP), or the CompTIA Advanced Security Practitioner (CASP) or other certifications exemplifying skill sets such as those described in DoD Instruction 8570.1. IAM Level III proficiency. Experience with the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network Mapper (NMAP), and/or similar applications Preferred Qualifications: Bachelor's or advanced degree in Computer Science, Cybersecurity, or other cyber discipline Security Clearance Requirements: Must have a current/active Top Secret security clearance and be willing and able to obtain SCI eligibility prior to starting this position. Must be willing to sit for a polygraph if required. Physical Requirements: Must be able to remain in a stationary position 50%. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. Often positions self to maintain computers in the lab, including under the desks and in the server closet. Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Senior Security Control Assessor (SCA) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL. Responsibilities include, but are not limited to: Provides overall configuration management infrastructure and environment to the product development team. Developing or modifying CM plans, policies, and procedures tailored to the complexity and scope of the developmental or operational system Ensure that FBI ISs are operated, maintained, and disposed of in accordance with the internal security policies and practices outlined in the approved Security Assessment and Authorization (SAA) package. Manage the SAA process for new FBI ISs and legacy FBI ISs migrating into the GRC application Provide baseline security controls to the system owner, contingent upon the IS's security categorization, type of information processed and entity type. Provide a recommendation to the Authorizing Official, in consultation with the system owner, regarding systems' impact levels and ISs' authorization boundary Initiate, coordinate, and recommend to the FBI Authorizing Official all Interconnection Security Agreement (ISAs), Memorandum of Understanding (MOUs), and Memorandum of Agreement (MOAs) that permit the interconnection of an FBI IS with any non-FBI or joint-use IS Perform an independent review of the System Security Plan (SSP) and make approval decisions. Request and negotiate the level of testing required for an IS with the Enterprise Information Security Section and the FBI Authorizing Official. Coordinate IS security inspections, tests, and reviews with the Security and system owner. Submit the final SAA package to the FBI Authorizing Official for a security ATO decision. Supporting developmental and operational systems, creating and maintaining configuration baselines. Performing change control and configuration audits Ensure that the Security ATO Electronic Communication (EC) is serialized into Sentinel under the applicable case file number. Advise the FBI Authorizing Official of IS vulnerabilities and residual risks. Minimum Qualifications: A minimum of 7 years of experience serving as an ISSR or in a similar role at a cleared facility A minimum of 10 years' experience in a computer science or cybersecurity related field Must hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional (GISP), or the CompTIA Advanced Security Practitioner (CASP) or other certifications exemplifying skill sets such as those described in DoD Instruction 8570.1. IAM Level III proficiency. Experience with the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network Mapper (NMAP), and/or similar applications Preferred Qualifications: Bachelor's or advanced degree in Computer Science, Cybersecurity, or other cyber discipline Security Clearance Requirements: Must have a current/active Top Secret security clearance and be willing and able to obtain SCI eligibility prior to starting this position. Must be willing to sit for a polygraph if required. Physical Requirements: Must be able to remain in a stationary position 50%. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. Often positions self to maintain computers in the lab, including under the desks and in the server closet. Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL. Responsibilities include, but are not limited to: Identify information protection needs for an IS and Network Environment. Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products for use within an IS and Network Environment Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network Environment Develop and implement security designs for new or existing network system(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS and Network Environment Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication, and non-repudiation. Design, develop, and implement specific cybersecurity countermeasures for the IS and Network Environment Develop interface specifications for the IS and Network Environment. Develop approaches to mitigate IS and Network Environment vulnerabilities and recommend changes to network or network system components as needed Ensure that network system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions Minimum Qualifications: Must meet one of the following levels of experience: A high school diploma/GED and 14 years' experience, an Associate's degree and 7 years' experience, a Bachelors degree and five years' experience, or a Master's and 3 years' experience. Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), or CISSP- Information System Security Architecture Professional (ISSAP). Familiarity with the use and operation of security tools including: Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP), and/or similar applications. Working knowledge of the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) and ATO processes. Preferred Qualifications: Degree in Computer Science, Cybersecurity, or other cyber discipline. Security Clearance Requirements: Must have a current/active Top Secret security clearance with eligibility to obtain SCI prior to starting this position. Selected candidate must be willing to undergo a Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer Often positions self to maintain computers in the lab, including under the desks and in the server closet Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL. Responsibilities include, but are not limited to: Identify information protection needs for an IS and Network Environment. Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products for use within an IS and Network Environment Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network Environment Develop and implement security designs for new or existing network system(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS and Network Environment Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication, and non-repudiation. Design, develop, and implement specific cybersecurity countermeasures for the IS and Network Environment Develop interface specifications for the IS and Network Environment. Develop approaches to mitigate IS and Network Environment vulnerabilities and recommend changes to network or network system components as needed Ensure that network system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions Minimum Qualifications: Must meet one of the following levels of experience: A high school diploma/GED and 14 years' experience, an Associate's degree and 7 years' experience, a Bachelors degree and five years' experience, or a Master's and 3 years' experience. Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), or CISSP- Information System Security Architecture Professional (ISSAP). Familiarity with the use and operation of security tools including: Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP), and/or similar applications. Working knowledge of the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) and ATO processes. Preferred Qualifications: Degree in Computer Science, Cybersecurity, or other cyber discipline. Security Clearance Requirements: Must have a current/active Top Secret security clearance with eligibility to obtain SCI prior to starting this position. Selected candidate must be willing to undergo a Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer Often positions self to maintain computers in the lab, including under the desks and in the server closet Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
MANTECH seeks a motivated, career and customer-oriented Geospatial Analyst to join our team in St Louis, MO! The Geospatial Analysts for the Airfield Foundation Data program will extract specific feature data in accordance with the customer's data and product specifications, including VO collection within the defined areas around AFD collections. Activities involve feature extraction (airfield infrastructure), feature analysis, feature validations, data entry, database scripting, quality control/assurance and product finishing. Responsibilities include, but are not limited to: Knowledge and understanding of airfield infrastructure such as taxiways, runways, navigational aids, ATC tower, and hangers, to create AFD products Update and debug Python scripting from older languages such as VBA for AFD product finishing Knowledge of Python, VBA, Sybase, Oracle, Oracle Spatial, PostgreSQL/PostGIS to run scripts for AFD product finishing Work within, manipulate, and interact with Geospatial Database, SQL, Store Procedures, and Triggers Use ESRI ArcGIS-feature collection, feature validation, and finishing Extract features from imagery sources Use data entry, Microsoft Access database and Excel spreadsheets for metrics support Basic Qualifications 4+ years of GEOINT experience with the below years being a part of the experience calculation GEOINT Education/Training in lieu of experience: Associate's degree can be substituted for 2 years. Bachelor's degree can be substituted for 3 years of experience. Master's degree can be substituted for 2 years. PhD can be substituted for 3 years. Professional certifications can account for 0.5 years. Basic knowledge and understanding of airfield infrastructures such as taxiways, runways, navigational aids, ATC tower, and hangars, to create AFD products. 1+ years of feature collection (points, lines, and areas), feature validation and finishing. Preferred Qualifications Understanding of basic geospatial principles such as coordinate systems (horizontal and vertical), elevation models, and accuracy values. Knowledge of imagery, products, processes, and sensors. Knowledge of and experience with understanding, reading, and writing XML. Security Clearance Requirements: Active TS/SCI with the ability to obtain & maintain a Polygraph Physical Requirements: Must be able to remain in a stationary position 50%. Must be able to communicate, converse, and exchange information with peers and senior personnel.
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Geospatial Analyst to join our team in St Louis, MO! The Geospatial Analysts for the Airfield Foundation Data program will extract specific feature data in accordance with the customer's data and product specifications, including VO collection within the defined areas around AFD collections. Activities involve feature extraction (airfield infrastructure), feature analysis, feature validations, data entry, database scripting, quality control/assurance and product finishing. Responsibilities include, but are not limited to: Knowledge and understanding of airfield infrastructure such as taxiways, runways, navigational aids, ATC tower, and hangers, to create AFD products Update and debug Python scripting from older languages such as VBA for AFD product finishing Knowledge of Python, VBA, Sybase, Oracle, Oracle Spatial, PostgreSQL/PostGIS to run scripts for AFD product finishing Work within, manipulate, and interact with Geospatial Database, SQL, Store Procedures, and Triggers Use ESRI ArcGIS-feature collection, feature validation, and finishing Extract features from imagery sources Use data entry, Microsoft Access database and Excel spreadsheets for metrics support Basic Qualifications 4+ years of GEOINT experience with the below years being a part of the experience calculation GEOINT Education/Training in lieu of experience: Associate's degree can be substituted for 2 years. Bachelor's degree can be substituted for 3 years of experience. Master's degree can be substituted for 2 years. PhD can be substituted for 3 years. Professional certifications can account for 0.5 years. Basic knowledge and understanding of airfield infrastructures such as taxiways, runways, navigational aids, ATC tower, and hangars, to create AFD products. 1+ years of feature collection (points, lines, and areas), feature validation and finishing. Preferred Qualifications Understanding of basic geospatial principles such as coordinate systems (horizontal and vertical), elevation models, and accuracy values. Knowledge of imagery, products, processes, and sensors. Knowledge of and experience with understanding, reading, and writing XML. Security Clearance Requirements: Active TS/SCI with the ability to obtain & maintain a Polygraph Physical Requirements: Must be able to remain in a stationary position 50%. Must be able to communicate, converse, and exchange information with peers and senior personnel.
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA. Responsibilities include, but are not limited to: Identify information protection needs for an IS and Network Environment. Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products for use within an IS and Network Environment Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network Environment Develop and implement security designs for new or existing network system(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS and Network Environment Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication, and non-repudiation. Design, develop, and implement specific cybersecurity countermeasures for the IS and Network Environment Develop interface specifications for the IS and Network Environment. Develop approaches to mitigate IS and Network Environment vulnerabilities and recommend changes to network or network system components as needed Ensure that network system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions Minimum Qualifications: Must meet one of the following levels of experience: A high school diploma/GED and 14 years' experience, an Associate's degree and 10 years' experience, a Bachelors degree and 8 years' experience, or a Master's and 6 years' experience. Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), Certified Information System Manager (CISM), or CISSP- Information System Security Architecture Professional (ISSAP). Hold at least one of the following certifications: AWS Certified Cloud Practitioner, AWS Certified Security - Specialty, (ISC)2 Certified Cloud Security Professional (CCSP), AWS Certified Solutions Architect - Associate, AZ-500: Microsoft Certified: Azure Security Engineer Associate, Google - Professional Cloud Security Engineer. Familiarity with the use and operation of security tools including: Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP), and/or similar applications. Working knowledge of the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) and ATO processes. Preferred Qualifications: Degree in Computer Science, Cybersecurity, or other cyber discipline. Clearance Requirements: Must have a current/active Top Secret security clearance and be willing and able to obtain SCI eligibility prior to start. Selected candidate must be willing to undergo a Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer Often positions self to maintain computers in the lab, including under the desks and in the server closet Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
08/04/2026
Full time
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA. Responsibilities include, but are not limited to: Identify information protection needs for an IS and Network Environment. Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products for use within an IS and Network Environment Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network Environment Develop and implement security designs for new or existing network system(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS and Network Environment Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication, and non-repudiation. Design, develop, and implement specific cybersecurity countermeasures for the IS and Network Environment Develop interface specifications for the IS and Network Environment. Develop approaches to mitigate IS and Network Environment vulnerabilities and recommend changes to network or network system components as needed Ensure that network system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions Minimum Qualifications: Must meet one of the following levels of experience: A high school diploma/GED and 14 years' experience, an Associate's degree and 10 years' experience, a Bachelors degree and 8 years' experience, or a Master's and 6 years' experience. Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), Certified Information System Manager (CISM), or CISSP- Information System Security Architecture Professional (ISSAP). Hold at least one of the following certifications: AWS Certified Cloud Practitioner, AWS Certified Security - Specialty, (ISC)2 Certified Cloud Security Professional (CCSP), AWS Certified Solutions Architect - Associate, AZ-500: Microsoft Certified: Azure Security Engineer Associate, Google - Professional Cloud Security Engineer. Familiarity with the use and operation of security tools including: Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP), and/or similar applications. Working knowledge of the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) and ATO processes. Preferred Qualifications: Degree in Computer Science, Cybersecurity, or other cyber discipline. Clearance Requirements: Must have a current/active Top Secret security clearance and be willing and able to obtain SCI eligibility prior to start. Selected candidate must be willing to undergo a Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer Often positions self to maintain computers in the lab, including under the desks and in the server closet Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
