• Java Software Engineer

    CACI International (Sterling, VA)
    …in a STEM field + 5+ years of relevant software development experience + Active TS /SCI clearance with Polygraph + Proficiency in AWS infrastructure services + ... Java Software Engineer Job Category: Engineering Time Type: Full time...your career in software development and automated testing! **An active TS /SCI clearance with Polygraph is required… more
    CACI International (01/01/26)
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  • Specialist, Integration / Test Engineer…

    L3Harris (Greenville, TX)
    …Reflectometers, Multimeters and Oscilloscopes. Essential Functions: + Position requires a current active DOD secret clearance and the ability to obtain and ... Secret Security Clearance with the ability to obtain TS /SCI + 2+ years of experience with the use...stakeholders. + Flight qualified preferred NOT required. + An active Department of Defense TS /SCI clearance +… more
    L3Harris (11/01/25)
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  • Senior Information System Security Engineer

    ManTech (Washington, DC)
    …Cybersecurity, or other cyber discipline. **Security Clearance Requirements:** + Must have an active TOP SECRET security clearance and be willing and ... seeks a motivated, career and customer-oriented **Senior** **Information System Security Engineer (ISSE)** to join our team in **Washington, DC, Chantilly, VA… more
    ManTech (01/16/26)
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  • Flight Test Data Processing Engineer…

    Lockheed Martin (Palmdale, CA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... Martin Aeronautics is seeking a Flight Test Data Processing Engineer \. In this role, you will design, build, integrate,...this role, you will design, build, integrate, and operate systems for the real\-time display of aircraft data as… more
    Lockheed Martin (01/08/26)
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  • Software Engineer III

    First Division Consulting (San Diego, CA)
    …in a professional or academic setting. Security Clearance Level: Active Secret and eligibility to obtain a Top - Secret clearance. Benefits ... join the FirstDiv team! FirstDiv is seeking an experienced and qualified Software Engineer III to help the government research, design, and develop computer and… more
    First Division Consulting (01/08/26)
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  • Agile Management Engineer

    Sciolex Corporation (Chantilly, VA)
    …documenting technical and programmatic requirements. Qualifications & Physical Requirements + Active Top Secret /SCI clearance with Poly-5+years' experience ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (01/07/26)
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  • Exchange Engineer (Network Communications 4…

    HII (Virginia Beach, VA)
    …+ Server Subject matter Expert + Must be able to obtain and maintain a US Top Secret security clearance + Strong attention to detail + Strong customer focus + ... Time/Salaried/Exempt Anticipated Salary Range: $94,795.00 - $150,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Global… more
    HII (01/04/26)
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  • Intune Engineer

    SAIC (Washington, DC)
    …secret clearance or higher to be considered. + Ability to obtain a top secret clearance. **Desired Education/Skills:** + PowerShell scripting and Group Policy ... maintaining department endpoints. The preferred candidate will be a senior IT engineer with extensive hands-on experience with Microsoft Intune, Entra ID, and… more
    SAIC (12/20/25)
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  • Senior RF Engineer

    ManTech (Crane, IN)
    …and validation of RF circuit card assemblies **Clearance Requirements:** + Active Secret clearance with ability to obtain a Top Secret **Physical ... **MANTECH** seeks a motivated, career and customer-oriented **Senior RF Engineer ** in **Crane, IN.** **Responsibilities include but are not limited to:** + Provide… more
    ManTech (12/03/25)
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  • Project Engineer (All Levels)

    Noblis (Chantilly, VA)
    …coordination, external mission partners and other DoD/IC customers. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) ... Responsibilities Noblis ESI is seeking a Project Engineer with a background in project management to...guidance and recommendations related to the integration of National Systems -based capabilities. + Assist the PM/COTR in program management… more
    Noblis (12/03/25)
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