• System Engineer

    Sciolex Corporation (Chantilly, VA)
    …of excellence. Our core services include systems engineering technical advice, technical support , and administrative assistance. From our humble beginning as a small ... utmost employee care. Responsibilities We are seeking a highly motivated system engineer . The expected and desired qualifications are the following: Expected +… more
    Sciolex Corporation (01/12/26)
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  • Project Engineer - Acquisition

    Sciolex Corporation (Chantilly, VA)
    …of excellence. Our core services include systems engineering technical advice, technical support , and administrative assistance. From our humble beginning as a small ... utmost employee care. Responsibilities The desired and expected qualifications for the Project Engineer - Acquisition role is as follows. Desired + Master's or PhD… more
    Sciolex Corporation (01/12/26)
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  • Operating Environment Engineer

    ManTech (King George, VA)
    …Qualifications:** + 8+ years of experience in the engineering, design, development , testing, maintenance (fleet support ), build, installation, documentation, ... **MANTECH** seeks a motivated, career- and customer-oriented **Operating Environment (OE) Engineer ** to join our team in **King George, VA** . This is an **on-site**… more
    ManTech (01/06/26)
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  • Senior Network Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Network Engineer with an active Secret clearance to provide classified and unclassified Tier 3 senior level ... support for the design, implementation, and deployment of network...Assistance Program (EAP) + Corporate Discounts + Learning & Development platform, to include certification preparation content + Training,… more
    GovCIO (01/03/26)
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  • Mechanical Engineer / Weapon Systems…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Mechanical Engineer / Weapon Systems Modeler (DETO-2025-24351): Bowhead seeks new team members in their support to the Navy's Weapons Systems ... generally performed using a Monte Carlo simulation and are performed in support of weapons system acquisition, service procurement, and employment + Prepare… more
    UIC Government Services and the Bowhead Family of Companies (12/20/25)
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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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  • Senior Cyber Risk Manager (Splunk Engineer

    The MITRE Corporation (Mclean, VA)
    …workplace reflects our values. We offer competitive benefits, exceptional professional development opportunities for career growth, and a culture of innovation that ... is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. The...a focus on classified environments. The selected candidate will support multiple sponsors by providing technical support more
    The MITRE Corporation (11/08/25)
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  • Systems Integration and Test Engineer III…

    Solvarus (Chantilly, VA)
    …What if you could find a position that is tailor-made for your mix of development , engineering, and communication skills? That is why we need you to apply your ... been dedicated to solving the toughest challenges by providing support to the Intelligence Community and Department of Defense....who need it. As a Systems Integration and Test Engineer you will be a member of the Verification,… more
    Solvarus (11/02/25)
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  • Data Center Controls Engineer , DCC…

    Amazon (Manassas, VA)
    …within a data center. Key job responsibilities As a Data Center Controls Engineer you will: * Troubleshoot and perform Root Cause Analysis or Corrective Action ... BMS and EPMS systems. * Provide technical assistance and support to operations during life cycle of the data...field - Experience carrying new design concepts through exploration, development , and into deployment or mass production - Experience… more
    Amazon (11/02/25)
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  • Full Stack Infrastructure Engineer

    System One (Herndon, VA)
    …design, development , and deployment of advanced cybersecurity capabilities to support CISA's mission today and into the future. Responsibilities: * Collaborate ... Full Stack Infrastructure Engineer Dulles, VA - onsite Secret Clearance is...DHS Suitability). * 6+ years of directly relevant software development experience required. * 2+ years of directly relevant… more
    System One (01/13/26)
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