• SIGINT System Engineer - Mid

    KBR (Chantilly, VA)
    Title: SIGINT System Engineer - Mid Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... and shape the future of space defense. KBR is seeking a Mid-Level SIGINT Systems Engineer to be part of our team supporting our customer in Chantilly, VA that… more
    KBR (07/22/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …mission\-focused technologies are developed, tested, and integrated\. **The Work** As a Systems Engineer Sr\., you'll play a vital role in enabling the CFI mission ... responsibilities include: Performing technical planning, system integration, verification, and validation activities\. Supporting lab operations including test design, planning,… more
    Lockheed Martin (07/12/25)
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  • Systems Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    …engineering and test and evaluation (T&E) support. SimIS seeks a Systems Engineer to conduct comprehensive systems engineering trade studies and technical analysis ... UAS, tunnel detection systems, and ground-based sensors. The Systems Engineer develops system architectures, performs integration analysis, and creates technical… more
    SimIS Inc. (07/11/25)
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  • Data Integration Engineer

    Eliassen Group (Richmond, VA)
    **Data Integration Engineer ** **Anywhere** **Type:** Permanent **Category:** Data **Industry:** Technology **Workplace Type:** Remote **Reference ID:** JN ... concepts, ETL tools, and data modeling techniques + Experience with data validation and quality assurance processes + Strong analytical and problem-solving skills +… more
    Eliassen Group (10/01/25)
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  • Senior AI/ML Engineer , National Security,…

    Google (Reston, VA)
    Senior AI/ML Engineer , National Security, Public Sector + _link_ Copy link + _email_ Email a friend _corporate_fare_ Google _place_ Reston, VA, USA **Advanced** ... tests in ML systems like feature extraction/feature definition, data validation , monitoring, and management of features/models. Information collected and processed… more
    Google (10/01/25)
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  • Combat System Test Engineer

    Amentum (Manassas, VA)
    …seeking a dedicated results-oriented individual to support NSWC Dahlgren H20. **Test Engineer Responsibilities:** + Write and execute test cases that will exercise ... including developer/capability level testing, functional level testing (FQT/Verification and Validation ), software/system integration testing, or AEGIS combat systems integration… more
    Amentum (10/01/25)
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  • Intel Cyber Engineer

    TekSynap (Virginia Beach, VA)
    …analysis through ESS. + Reviewing and managing STIG checklists for compliance validation . + Creating and maintaining POA&M entries. + Delivering risk reduction ... and executing Assessment Test Plans (ATPs). **Overview** We are seeking an Intel Cyber Engineer to join our team supporting Department of Navy. TekSynap is a fast… more
    TekSynap (10/01/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... engineering skills in the technical planning, systems integration, verification and validation , cost and risk and supportability and effectiveness analyses for… more
    CACI International (09/30/25)
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  • Network Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …rely on ADT to protect what matters most. We are looking for a Network Engineer to join a fast-paced team and solve complex problems in the domain of ... service automation and reliability improvements, systemic latency reduction, data validation and transformation, and throughput optimization. We need your help… more
    Microsoft Corporation (09/27/25)
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  • Machine Learning Engineer / Data Scientist

    Prometheus Federal Services (VA)
    …a trusted partner of federal health agencies, seeking a Machine Learning Engineer /Data Scientist to support advanced analytics initiatives within the Department of ... and scalable pipelines for data ingestion, feature engineering, model training, validation , and deployment. + Continuously research and apply state-of-the-art AI/ML… more
    Prometheus Federal Services (09/27/25)
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