• Principal Spacecraft GNC Hardware Engineer (Space…

    Northrop Grumman (Dulles, VA)
    …this is a hardware position, and focuses on the procurement, integration, and testing of GNC flight hardware components. TSSD GNC is procuring, designing, building, ... integrating, and testing spacecraft components for a mix of DoD, NASA,...component-level scripts, support integration into the spacecraft, and verify hardware/ software interfaces, including Flight Software (FSW) and… more
    Northrop Grumman (08/08/25)
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  • Lead, Information Security Systems Engineer…

    L3Harris (Ashburn, VA)
    …to address program needs. + Mentor and develop junior engineers. + Provide DoD software selection and approval processes for COTS, GOTS, and FOSS. + Support security ... activities, including basis of estimate development, requirements development, design, testing , configuration management, and maintenance of information systems and… more
    L3Harris (08/03/25)
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  • Functional Analyst

    GovCIO (Richmond, VA)
    …development of systems, application solutions, integrated environment development, and automated testing . + Oversees the evaluation of trends and implementation of ... writing and updating procedures + Provides direction to the development and testing cycles + Drives scope definition, requirements analysis, functional and technical… more
    GovCIO (08/09/25)
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  • Specialist, Systems Engineering (Mbse)

    L3Harris (Ashburn, VA)
    …experience. Essential Functions: * Creation of MBSE artifacts for complex hardware/ software systems * Creation of modeling of system interfaces, system context ... models, and metadata tagging that adhere to government standards * Creation of modeling of systems in...of aerospace systems, especially in the development of integrated hardware/ software products * Experience working with ICDs, RVTMs, RCCAs,… more
    L3Harris (08/08/25)
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  • Principal / Sr. Principal Mission Operations…

    Northrop Grumman (Chantilly, VA)
    …full-time on-site work. Position will support day staff mission operations script testing work approximately 80% of the time, and shift work (including ... management/storage systems, and networks related to satellite operations. + Conduct testing using simulators and resolve discrepancies. + Develop and test command… more
    Northrop Grumman (07/31/25)
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  • Principal / Sr. Principal Mission Operations…

    Northrop Grumman (Chantilly, VA)
    …full-time on-site work. Position will support day staff mission operations script testing work approximately 50% of the time, and shift work (including ... satellite operations, including early operations and sustainment operations. + Conduct testing using simulators and resolve discrepancies. + Develop and test command… more
    Northrop Grumman (07/16/25)
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  • Corporate Enterprise Network Engineer - Senior

    TekSynap (Fort Belvoir, VA)
    …current and anticipated network equipment; COTS 10 Gigabit Ethernet WAN and associated software and hardware equipment + Coordinate with the Task Order PM, COTRs and ... government user representatives to ensure accurate solutions and user...Plan, perform, and document laboratory assessments of hardware and software for both the classified and unclassified DISN Services… more
    TekSynap (06/06/25)
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  • Systems Engineer

    General Atomics (Herndon, VA)
    …innovative, cutting-edge, security solutions for the United States Government . Our employees provide a multi-disciplinary, sometimes non-traditional, approach ... power-constrained environments); unique system development; ground control and operational software development; embedded software development; and unique cyber… more
    General Atomics (06/03/25)
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  • Principal Mission Systems Integration Engineer…

    Northrop Grumman (Dulles, VA)
    …various mission analysis techniques and software tools + Understanding of Agile software development practices + On-orbit testing of space systems and ... external space vehicle with the ground segment. The team focuses on the software integration with the ground segment to enable operations. This includes the… more
    Northrop Grumman (08/09/25)
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  • Integration Lead

    Steampunk (Mclean, VA)
    …Steampunk is the explosive collision of human-centered design and traditional government contracting. An employee-owned company with a startup mindset and ... time-tested approaches tailored for the federal government , we're passionate about creating solutions that are impactful,...needs of stakeholders and conveying this to developers + Testing and examining code written by others and analyzing… more
    Steampunk (08/08/25)
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