• Infoblox Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …ensure today is safe and tomorrow is smarter. Our work depends on an Infoblox Systems Engineer joining our team to support Government activities in Sterling, VA ... and customer-centric environment in delivering Network Engineering Services. As an Infoblox Systems Engineer supporting the Government, you will be trusted to… more
    General Dynamics Information Technology (11/26/25)
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  • Sepio Security Engineer

    Leidos (Arlington, VA)
    …remediation and recommending mitigation strategies. + Monitoring & Incident Response: Monitor security systems for irregular behavior and participate in incident ... We are seeking a highly skilled and motivated Sepio Engineer to join our cybersecurity team. In this pivotal...duties and mission of the task order + Define system security & design requirements to meet… more
    Leidos (11/25/25)
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  • Mobility Solutions Systems Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Engineer Job Description + Contributes to completion of milestones ... complex infrastructure including installing, configuring, testing, and maintaining operating systems , application software, and system management tools +… more
    General Dynamics Information Technology (12/31/25)
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  • R & D Architect Support Engineer…

    KBR (Chantilly, VA)
    Title: R & D Architect Support Engineer / Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking aR&D Architect Support Engineer / Systems ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...thread projects for impact on the existing and planned system architecture + Systems : Assist in ensuring… more
    KBR (12/29/25)
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  • Senior Cyber Security Engineer

    V2X (Ashland, VA)
    …BS Degree + IAT Level III related certifications: + CASP + + CCNP + Certified Information Systems Security Professional (CISSP) + GCED + GCIH Experience: + ... integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be responsible for...and changes before implementing to field. + Respond to system update and patching failures. + Management of 51… more
    V2X (12/04/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer KBR is seeking a...Review (OAR) + Function as the interface between the system users, the program office, and the systems ... highly qualified OPIR Systems Engineer . GED delivers mission-critical capabilities that enable a plan and execute intelligence-gathering missions from overhead … more
    KBR (10/28/25)
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  • Lead, Systems Engineer (Chief…

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Program Chief Engineer Job Code: 30473 Job Location: Herndon-VA ... our team in L3Harris Technologies, Herndon, VA location. Reporting to the Business Chief Engineer of Surface & Airborne Integrated Systems , Undersea Systems ,… more
    L3Harris (01/07/26)
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  • Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …recommendations for improving software and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired Experience: + ... One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent...program development; modeling and simulation applied to DoD or Information Technology systems . + Five (5) Years… more
    Imagine One Technology & Management (12/24/25)
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  • T&E Systems Engineer

    SURVICE Engineering (Quantico, VA)
    …with a leading organization, come see what we can offer you! Position Automotive / Systems Engineer - USMC Ground Tactical Vehicles + Location: Quantico, VA | ... tuition reimbursement. Position Summary SURVICE Engineering is currently seeking an T&E Systems Engineer to support our Washington Area Operation. You will… more
    SURVICE Engineering (12/26/25)
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  • Network Engineer

    System One (Mclean, VA)
    Job Title: Network Engineer Location: Arlington, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret Duties and ... support switches, routers, and data circuits for OMC voice, data, and video systems . + Ensure secure configuration of network infrastructure in accordance with DoD… more
    System One (12/26/25)
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