• Principal / Sr. Principal DevOps Software Engineer

    Northrop Grumman (Chantilly, VA)
    …+ Knowledge and familiarity with using and building Windows and Linux Operating Systems + Demonstrated experience in documentation and process development + ... + Knowledge and familiarity with using and building Windows and Linux Operating Systems + Demonstrated experience in documentation and process development +… more
    Northrop Grumman (12/04/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …responsible for system security engineering services of developmental and operational systems for our federal government client in a highly secure and sensitive ... + Assisting in the development and verification of documentation necessary to complete the DoD RMF assessment and...the design and implementation of trusted relations among external systems and architectures. + Assess and mitigate system more
    M. C. Dean (11/28/25)
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  • Tech Specialist 3

    M. C. Dean (Caroline County, VA)
    … administration team + Using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating systems ... and implement corrective actions + Organize and prepare detailed documentation of system performance, including service request...Technical Specialists in order to evaluate existing and future systems + Provide on site system support… more
    M. C. Dean (11/28/25)
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  • Tech Specialist 4

    M. C. Dean (Chantilly, VA)
    …physical security system performance and recommend improvements + Resolve complex system issues for physical security systems and networks + Provide Tier ... at the global level + Using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating systems +… more
    M. C. Dean (11/26/25)
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  • Tech Specialist 4 (Remote)

    M. C. Dean (Vienna, VA)
    …administration and engineering team using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating ... systems + Communicate with customers, manufacturers, vendors and system administrators + Train system users and other system support personnel + Analyze… more
    M. C. Dean (11/18/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …administration and engineering team using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating ... systems + Communicate with customers, manufacturers, vendors and system administrators + Train system users and other system support personnel + Analyze… more
    M. C. Dean (11/15/25)
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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    …transition and associate reviews of technologies to a program of record. + Review system engineering documentation to ensure specifications meet system needs ... and mission-level architectures (mission threads), kill chains/kill webs, CONOPs, or system -of- systems (SoS) architectures for defense or military areas. +… more
    JHNA (11/03/25)
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  • Red Team Operator

    Amentum (Norfolk, VA)
    …+ Participate in OPTEVFOR Cyber Test planning: + Conduct open-source research and system under test documentation review to familiarize with the system ... gaining backdoor access, collecting/exfiltrating data, conducting vulnerability analysis of other systems in the network). + Knowledge of system administration… more
    Amentum (11/12/25)
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  • Engineer VI

    General Atomics (Herndon, VA)
    systems . GA-EMS' expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems and satellites, missile ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...Our areas of expertise are in spacecraft payload and system development (especially in the confines of implementing very… more
    General Atomics (12/11/25)
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  • Software Defined Network (SDN) Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …FUNCTIONS: + Be involved in all phases of the satellite ground system development process including: design documentation , configuration, coding, testing, and ... of system hardware, software, networks, operating and system management systems + Design and run...materials and conduct user training sessions + Analyze technical documentation (eg system requirements or interface control… more
    Kratos Defense & Security Solutions, Inc. (12/16/25)
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