• OCONUS Field Engineer - TS/SCI…

    Leidos (Chantilly, VA)
    …team environment. The ideal candidate will have prior experience as either a systems engineer or systems administrator. Prior OCONUS experience and ... **Description** We are seeking mid to senior field engineers to join our international team...is made-up of highly technical and motivated individuals. The engineer for this role will troubleshoot complex problems, as… more
    Leidos (11/07/25)
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  • Network Engineer - TS/SCI Polygraph…

    Leidos (Chantilly, VA)
    **Description** Leidos is searching for several Senior Network Engineers of varying experience levels to join our team in Chantilly, VA. The team is made-up of ... highly technical and motivated individuals. The engineer for this role will assist in troubleshooting complex...AWS + Experience implementing and troubleshooting VoIP & PBX systems + Experience implementing and troubleshooting Asterisk ** This… more
    Leidos (11/07/25)
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  • Systems Engineer (Associate,…

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space and Security is seeking two experienced ** Systems Engineer (Associate, Mid-Level or Senior )** to join the team ... ensure successful HW/SW integration and test for critical mission systems + Develop and define system architectures...with Cameo or Catia Magic Systems of Systems Architect tools + Active CI polygraph … more
    The Boeing Company (11/17/25)
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  • Systems Engineer - Research…

    KBR (Chantilly, VA)
    …that ensure national security and shape the future of space defense. KBR is seeking a Senior Systems Engineer to support our customers in Chantilly, VA. The ... Title: Systems Engineer - Research and Development - Senior...managing and controlling the definition and management of the system configuration and the translation of the system… more
    KBR (10/29/25)
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  • Senior GEOINT Systems…

    KBR (Chantilly, VA)
    Title: Senior GEOINT Systems Engineer ...+ Strong knowledge of GEOINT mission planning and scheduling systems + Experience with system -to- system ... Processing KBR is seeking a Senior GEOINT Systems Engineer to be part of our...into Epics/Features based on emerging customer needs + Understand system -to- system interfaces and function as an Integrator… more
    KBR (11/07/25)
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  • Senior SIGINT Systems…

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to...modeling and simulation, architectural definition clarifying the types of system capabilities, orbits, collection requirements, and system … more
    KBR (09/16/25)
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  • SAP NS2 Senior Cloud Engineer…

    SAP (Herndon, VA)
    …and a variety of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer / Systems Administrator - Onsite - Chantilly, VA** **Active ... TS SCI with Polygraph Required** **NS2 COMPANY DESCRIPTION** SAP is the global...internals must have manager's approval to transfer. The NS2 Senior Cloud Engineer / Systems Administrator candidate… more
    SAP (10/21/25)
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  • Senior SIGINT Systems…

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer ...+ Strong knowledge of SIGINT mission planning and scheduling systems + Experience with system -to- system ... Acquisition KBR is seeking a Senior SIGINT Systems Engineer to be part of our...and assessing/analyzing alternatives Minimum qualifications: + Active TS/SCI with Polygraph + Bachelor's degree in Engineering or related field… more
    KBR (09/10/25)
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  • Agile Systems Engineer…

    KBR (Chantilly, VA)
    Title: Agile Systems Engineer - Senior KBR is seeking a highly motivated Agile System Engineer to support our team. The program office provides ... technical concepts and translate those concepts into requirements to guide system development, CONOPs, and program baseline documentation using the Agile… more
    KBR (09/02/25)
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  • Senior OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior OPIR Systems Engineer KBR...Review (OAR) + Function as the interface between the system users, the program office, and the systems ... Advisor (SETA) support for a USG Agency. As a Senior OPIR Systems Engineer , you...+ Active Top Secret/SCI security clearance with a current Polygraph Belong, Connect and Grow at KBRAt KBR, we… more
    KBR (09/12/25)
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