• Ground Systems R&D Engineer

    Sciolex Corporation (Chantilly, VA)
    …employee care. Responsibilities We are looking for an innovative Ground Systems R&D Engineer that will provide SETA support for the acquisition of intelligence ... definition, acquisition planning, source selection, system design, development, integration, and test . + Software Development support , to include planning,… more
    Sciolex Corporation (01/07/26)
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  • Systems Engineer , Senior

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …a Senior Systems Engineer as a Subject Matter Expert (SME) to support the development of technology solutions from project inception to demonstration and test ... engineering methods, and other necessary techniques. * Provides integral support in the requirements determination, conceptualization, design, development, testing,… more
    UIC Government Services and the Bowhead Family of Companies (12/04/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    …worldwide. **Job Description** Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support ) to provide expertise on civil and ... engineering aspects of foreign Weapons of Mass Destruction (WMD) in support of US counterproliferation efforts. Essential Job Duties + Collaboratively integrate… more
    SOS International LLC (11/21/25)
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  • Model-Based Systems Engineer (Associate-Mid…

    G2 Ops, Inc. (Virginia Beach, VA)
    …For this opportunity, we are seeking a highly motivated, team-oriented Model-Based Systems Engineer . This exciting position will have the chance to work on just ... systems design and integration + Proven experience performing research, development, or test and evaluation related to systems and weapons implementation + Working… more
    G2 Ops, Inc. (10/25/25)
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  • Test Engineers Mid and Senior Level

    Amentum (Dahlgren, VA)
    Amentum is seeking technical Test Engineer professionals with related education and/or experience to support Naval projects at Dahlgren, VA. You will be part ... to our diverse skillsets across multiple prime contracts in support of our Centers of Excellence. We are looking...Seven (7) years of experience in the areas of test planning, coordination, execution, and documentation in laboratory or… more
    Amentum (12/18/25)
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  • Signal Processing Engineer

    Leidos (Arlington, VA)
    …Innovations Center (LInC) at Leidos currently has an opening for a **Signal Processing Engineer ** to support EW programs in Arlington, VA or San Diego, CA. ... of the art in research and advanced applications to support ongoing and future EW programs** . You'll simultaneously...well. **Regular tasks will include:** - Develop, model, and test algorithms in Matlab, Simulink, or C+- Analyze results… more
    Leidos (01/16/26)
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  • Sr. Hardware Reliability Engineer…

    Amazon (Herndon, VA)
    Description As an Infrastructure Reliability Engineer you will be proactively driving the reliability risk identification, assessment and mitigation for datacenter ... of statistical techniques and models is required to analyze test as well as field data. At the component...we're the people who keep the cloud running. We support all AWS data centers and all of the… more
    Amazon (01/16/26)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... provide feedback * Interface with Software and Integration Engineers to containerize, test , and deploy services * Assist the program team to provide demonstrations… more
    CACI International (01/15/26)
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  • Adversary Emulation Engineer

    The MITRE Corporation (Mclean, VA)
    …MITRE's Cyber Infrastructure Protection Innovation Center is seeking a cyber security engineer to develop and support its adversary emulation capabilities and ... variety of government projects and applied research. Our projects support the whole of the US government, and our...in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment.… more
    The MITRE Corporation (01/13/26)
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  • Software Engineer II - Mission Engineering

    RTX Corporation (Sterling, VA)
    …defining software requirements and architectures for mission systems. + Implement and test algorithms for mission planning, decision support , and system ... of a rapidly evolving global market. We are seeking a motivated and skilled Software Engineer with a focus on Mission Engineering to join our team. In this role, you… more
    RTX Corporation (01/07/26)
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