• Software Engineer / Systems

    Cinteot (Springfield, VA)
    …Linux Administration experience Education: Bachelor (or 4 years additional experience) Security Clearance: Top Secret with SCI and Full Scope Poly Benefits: + ... Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform… more
    Cinteot (11/06/25)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities As the GEOINT Systems Engineer you will interact daily with senior government and Program ... to strategic priorities and performance standards. Qualifications & Physical Requirements + Active Top Secret /SCI clearance with Poly. + Bachelors and five (5)… more
    Sciolex Corporation (10/09/25)
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  • Radar Engineer ( Engineer

    Huntington Ingalls Industries (Dayton, OH)
    …Time/Salaried/Exempt Anticipated Salary Range: $81,973.00 - $117,104.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare ... Systems (WS), a business group within HII's Mission Technologies...Job Description HII is recognized as one of America's top large company employers and is driven by strong… more
    Huntington Ingalls Industries (12/18/25)
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  • Senior Data Protection Engineer

    CACI International (Tampa, FL)
    …capabilities on NIPR to the rigid, disconnected constraints of the SIPR and Top - Secret networks. As a **Data Protection Engineer ,** you will be the primary ... Senior Data Protection Engineer Job Category: Security Time Type: Full time...and enterprise DRM platforms like Virtru or Kiteworks (for SIPR/ Top Secret ). You will move the Command… more
    CACI International (12/23/25)
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  • Systems Test Engineer

    Leidos (Fort Meade, MD)
    …of test data and documenting test results and recommendations. **Basic Qualifications** + Top Secret /SCI Security Clearance. + Master's Degree in Engineering or ... challenges. That's where you come in. We need a results-oriented Test Engineer to support the Nuclear Command, Control, and Communications (NC3) Enterprise Center's… more
    Leidos (12/24/25)
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  • Systems Engineer

    SOS International LLC (Annapolis Junction, MD)
    Annapolis Junction, MD, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret /SCI w/ CI Poly **Company Description** Founded in 1989, SOSi is among ... security missions worldwide. **Job Description** Overview SOSi is seeking a Systems Engineer C4l and/or C5ISRT experience to support a government program in… more
    SOS International LLC (12/11/25)
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  • Senior Systems Engineer

    Spectrum Comm Inc (Las Vegas, NV)
    We are seeking a highly qualified Senior Systems Engineer to support an Operational Test and Evaluation (OT&E) contract for the US Air Force at Nellis AFB, NV. ... experience writing Air Force test plans and reports. + Security Clearance: Active Top Secret /SCI (TS/SCI) clearance. + Strong technical background in Air Force… more
    Spectrum Comm Inc (12/09/25)
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  • Naval Systems Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated and career-focused Naval ** Systems Engineer ** to join our team **onsite** in **Washington, DC** In this role, you will support ... Managers in an analyst capacity **Clearance Requirements:** + Must hold an active Top - Secret clearance. **Physical Requirements:** + The person in this position… more
    ManTech (12/07/25)
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  • Systems Engineer (SE1)

    Lockheed Martin (Annapolis Junction, MD)
    …to stay ahead of emerging threats and opportunities\. **WHO YOU ARE** Experience as a Systems Engineer with the ability to multitask in a fast paced environment, ... **Description:** **THE WORK** This Systems Engineering role fosters collaboration with other engineers...for work/life balance\. And more **Basic Qualifications:** An active Top Secret clearance with polygraph\. Seven \(7\)… more
    Lockheed Martin (12/04/25)
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  • Senior z/OS Systems Engineer

    Insight Global (Providence, RI)
    Job Description Job Overview The z/OS Systems Engineer is responsible for day-to-day production support and engineering of mainframe systems , as well as ... planning, and optimize for efficiency. * Implement and manage security measures (RACF/ Top Secret ). * Troubleshoot and resolve complex mainframe issues. *… more
    Insight Global (12/03/25)
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