• Sr System Engineer

    KBR (Chantilly, VA)
    …, people, and process solutions that satisfy customer needs in support of system acquisitions including maritime, ground , air, and/or space-based acquisitions. + ... Title: Sr System Engineer Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (10/21/25)
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  • Mid-Level SIGINT Enterprise Systems…

    KBR (Chantilly, VA)
    …knowledge and expertise for all phases of the acquisition lifecycle satellite ground system acquisitions. Special focus areas include: Digital Engineering and ... system and mission strategy development across the various ground organizations + Daily interaction with the customer and...years with PhD + Knowledge of SIGINT remote sensing systems and overall space and ground architecture… more
    KBR (11/07/25)
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  • SIGINT Systems Administrator (Low Band…

    CACI International (Hampton, VA)
    …to the sensor or communications link. + Supports LBS pre-mission tasks ( system reboots, ground rings, etc.). + Provides real-time SIGINT assistance/support ... SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information...procedures to ensure appropriate function of hardware, software, or system functional specifications. Additionally, you will analyze, troubleshoot, and… more
    CACI International (12/15/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    … systems to include web servers, database servers, and associated development systems (eg Team Foundation Server) + Maintains system reliability and uptime ... System Administrator Job Category: Information Technology Time Type:...for automation of build-out, maintenance, and configuration of virtualized systems . + Deployment of updates, IAVA patches, and Anti-Virus… more
    CACI International (12/29/25)
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  • Lead Information Systems Security Officer…

    CACI International (Hampton, VA)
    …Langley AFB in Hampton, VA supporting the cyber security mission of Distributed Ground System -Experimental (DGS-X) information systems (IS) and networks, ... most notably the Air Force Distributed Common Ground System (DCGS) legacy and Open Architecture...Management (CM), and Release Management requirements for the client's systems by DoD Instructions. + Ensure application, system… more
    CACI International (12/18/25)
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  • System Reliability Engineer

    CACI International (Norfolk, VA)
    …and implement automation solutions for deployment, scaling, and management of NMMES systems + Monitor system performance, availability, and capacity, and ... System Reliability Engineer Job Category: Information Technology Time...in ensuring the reliability, performance, and scalability of IT systems supporting naval ship and submarine maintenance operations +… more
    CACI International (10/07/25)
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  • Information System Security Officer (ISSO)

    CACI International (Chantilly, VA)
    Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... * **The Opportunity:** CACI is looking for an Information System Security Officer (ISSO) to support our DoD customer...bulletins and advisories that impact security of site information systems to include, RCERT, ACERT, IAVA, and DISA ASSIST… more
    CACI International (12/19/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …the planning, organizing and management of the integration and sustainment of OPIR ground systems into the operational site. Responsibilities: + Support OPIR ... expertise to support all aspects and phases of the system engineering and acquisition of an OPIR ground...Review (OAR) + Function as the interface between the system users, the program office, and the systems… more
    KBR (10/28/25)
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  • GEOINT Systems Engineer

    SAIC (Chantilly, VA)
    …**Active Top Secret/SCI clearance with Poly.** + **Knowledge/ Experience of GEOINT systems , including space and ground architecture, mission control, and mission ... in developing or supporting the development of processing capabilities for GEOINT systems .** + Domain knowledge in ground software, space development programs,… more
    SAIC (11/21/25)
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  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …part of a multi-skilled Government and contractor team to deliver a complex space and ground system at the technological cutting edge. As part of this team, you ... development, operations, and mission user teams. The Space Vehicle Systems Engineer supports the System Program Office...to achieve program objectives. + Engage with Space and Ground System Development contractors to communicate and… more
    KBR (11/01/25)
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