• Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …and Responsibilities:** + Support operations and maintenance of fielded SIGINT systems + Execute test procedures on our System Integration Labs (SILs) ... Systems ** is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems...and experience with scripting for automation + Knowledge of system architecture + Knowledge of SIGINT operations… more
    Northrop Grumman (10/23/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    …resolves, and communicates issues with LBS, HBS, infrastructure, enterprise services, and other SIGINT systems ; support and recommend updates to SIGINT ... health/status (Sensor, platform, network paths to include crypto, DCGS SIGINT systems , and SIGINT related...Sensor paths. + Subject Matter Expert (SME) that provides SIGINT and networks sustainment support during system more
    CACI International (11/08/25)
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  • Systems Integration and Test…

    Solvarus (Chantilly, VA)
    …warfighters who need them and to quickly aid the people who need it. As a Systems Integration and Test Engineer you will be a member of the Verification, ... ability to relate professionally inside the work environment. + Detailed knowledge of GEOINT, SIGINT or COMM systems and overall space and ground architecture. +… more
    Solvarus (11/02/25)
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  • Systems Integration & Testing…

    Solvarus (Chantilly, VA)
    …test and evaluation strategies, plans and methods to assure reliability of systems in conjunction with system specifications and defined enterprise capabilities, ... ability to relate professionally inside the work environment. + Detailed knowledge of GEOINT, SIGINT or COMM systems and overall space and ground architecture. +… more
    Solvarus (11/02/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …possible? **Northrop Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Engineer / Principal Systems Engineer ** position. This ... events This requisition may be filled at either a ** Systems Engineer ** or **Principal Systems ...automation + Experience with cisco language + Knowledge of system architecture + Strong knowledge of SIGINT more
    Northrop Grumman (11/13/25)
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  • AI Cloud Engineer

    SAIC (Chantilly, VA)
    …+ Develop and design scalable, secure, and efficient cloud-based architectures for SIGINT systems . + Collaborate with cross-functional teams to integrate AI ... **Description** SAIC is seeking a **AI Cloud Engineer ** with expertise in Signal Intelligence ( SIGINT...Poly. + Experience in AI OR cloud computing; and system architecture, with a focus on SIGINT more
    SAIC (11/06/25)
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  • Consulting Engineer Mission Architect

    Northrop Grumman (Chantilly, VA)
    …mission systems for US government + Experience designing complex system architectures + Significant SIGINT architecture, design, integration and test ... difference to our nation's security with a focus on SIGINT sensor systems air and ground ...program milestones and technical work products. You will perform system -of- system trades, analysis of alternatives, modeling, simulation,… more
    Northrop Grumman (10/09/25)
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  • Mission System Engineer

    CACI International (Sterling, VA)
    Mission System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Travel: None Anticipated Posting End: 10/21/2026 **The Opportunity:** As a motivated mission system engineer on this exciting program comprised of multiple agile… more
    CACI International (10/15/25)
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  • Senior Launch Integration and Operations…

    KBR (Chantilly, VA)
    …recommendations to senior US Government personnel guiding acquisition and execution of next-generation SIGINT systems needs for the next 10-20 years. These ... Title: Senior Launch Integration and Operations Engineer Belong. Connect. Grow. with KBR! KBR's National...years of experience + Mission planning and initiation of SIGINT payloads and systems required + Experience… more
    KBR (11/07/25)
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  • Modeling And Simulation Engineer

    KBR (Chantilly, VA)
    …recommendations to senior US Government personnel guiding acquisition and execution of next-generation SIGINT systems needs for the next 10-20 years. These ... Title: Modeling And Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National...2+ years of experience + Understanding of government satellite systems + Insight into SIGINT mission fundamentals,… more
    KBR (11/07/25)
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