• Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …for complex simulation and training systems including requirements analysis, system integration, verification and validation , and technical oversight of ... activities from requirements through deployment + Experience with Distributed Interface System (DIS) and High-Level Architecture (HLA) compliant systems +… more
    SimIS Inc. (06/23/25)
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  • Combat System Test Engineer

    Amentum (Manassas, VA)
    …level testing, functional level testing (FQT/Verification and Validation ), software/ system integration testing, or AEGIS combat systems integration ... execute test cases that will exercise both the SQQ-89 system as well as its external interfaces including but...documentation and requirements and provide technical input to the Systems Engineering team. + Review issues from the Fleet… more
    Amentum (07/02/25)
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  • Ground Agile Software System Engineer

    SAIC (Chantilly, VA)
    …Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration ... and more. This position is for a Ground Agile Software System Engineer for a large contract supporting a cutting-edge and innovative space program. The Ground Agile… more
    SAIC (08/07/25)
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  • Systems Engineer

    Parsons Corporation (Centreville, VA)
    …innovative solutions to improve system performance and reliability. + Perform system testing, validation , and troubleshooting to identify and resolve issues. ... of systems engineering principles and methodologies. + Experience with system modeling, simulation, and analysis tools. **What Desired Skills You'll Bring:** +… more
    Parsons Corporation (07/01/25)
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  • System Engineer-TS/SCI with Poly

    CACI International (Sterling, VA)
    …planning, CONOP development, requirement analysis, system design, scheduling, system integration, verification and validation , training, cost and risk ... System Engineer-TS/SCI with Poly Job Category: Engineering Time...software development to help shape the future of mission-critical systems ? Join our dynamic team in designing, developing, and… more
    CACI International (06/12/25)
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  • Senior Systems Engineer - T&E Manager

    QinetiQ (Mclean, VA)
    Systems Integration Testing: + Oversee software testing, interface testing, and system integration activities within the Systems Integration Lab + Coordinate ... in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work...Manager for the Airspace and Surface Radar Reconnaissance (ASRR) system . Working with Honovee Support, the T&E Manager will… more
    QinetiQ (08/10/25)
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  • Senior GEOINT Systems Engineer - Processing

    KBR (Chantilly, VA)
    systems engineering + Strong knowledge of GEOINT mission planning and scheduling systems + Experience with system -to- system interfaces and integration + ... Title: Senior GEOINT Systems Engineer - Processing KBR is seeking a...Engineering sub-tasks such as Requirements, Configuration Management, Integration, Verification, Validation and Test (IVV&T), Risk and Readiness. This position… more
    KBR (08/08/25)
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  • Lead Systems Engineer (Payload)

    QinetiQ US (Mclean, VA)
    …the integration of ISR payloads on military platforms. + Manage the testing and validation of ISR payload systems to ensure compliance with operational and ... and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative… more
    QinetiQ US (07/25/25)
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  • RF System Engineer

    CACI International (Fairfax, VA)
    …software development process. + Installing, configuring, testing, and maintaining operating systems , application software and system management tools in support ... Concept of Operations (CONOPS), requirements development/decomposition, design, verification and validation testing, quality assurance, system integration, and… more
    CACI International (07/24/25)
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  • Implementation Systems Engineer 1

    L3Harris (Lynchburg, VA)
    …wireless communications systems for Public Safety, Transportation and Utility Customers. System Designs and test plans are developed to meet customer system ... contractual commitments. In addition, technical planning, system parts ordering, system integration, verification and validation , cost and risk and… more
    L3Harris (07/20/25)
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