• Space Protection Mission Engineer

    SAIC (Chantilly, VA)
    …and 7 or more years of experience; PhD and or more years of experience. + Active Top Secret/SCI clearance with Poly. + 3+ years' experience using or developing ... **Description** SAIC is seeking a **Space Protection Mission Engineer ** to join the Space and Intelligence Business...to join the Space and Intelligence Business Group providing systems engineering and technical advisory services to a rapidly… more
    SAIC (12/06/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    …organizational skills and attention to detail **Preferred Qualifications** + **Any level of active clearance.** + ** Active Top Secret/SCI with Polygraph.** + ... **Description** **Facilities Mechanical Engineer - Mission-Critical Facilities Design** Leidos is seeking a driven and detail-oriented Junior level Mechanical … more
    Leidos (01/13/26)
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  • Azure Engineer L3

    Virtual Service Operations (Lorton, VA)
    …leadership experience, OR equivalent experience. + Travel: o Up to 10% + Clearance: Active Top Secret with SCI. Preferred Qualifications: + 5+ years leadership ... Azure Engineer L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are...sustainment support for Azure Stack Hub (ASH) and associated systems . You will be responsible for deployment, configuration, monitoring,… more
    Virtual Service Operations (01/02/26)
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  • Cisco Identity Services Engineer…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **CISCO IDENTITY SERVICES ENGINEER /ADMINISTRATOR (RDTE)** Bowhead has an immediate opening for a Cisco Identity Services Engineer /Administrator ... to provide Design and Engineering Operation and Maintenance support for ISE systems on the classified and unclassified Research, Development, Test and Evaluation… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • DevSecOps Environment Engineer , TS/SCI…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **DevSecOps Environment Engineer , TS/SCI REQUIRED** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** ... Description:** CGI Federal has an exciting opportunity for a DevSecOps Environment Engineer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (12/17/25)
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  • Principal Engineer (Project Coordinator)

    Fairfax County Sheriff's Office (Fairfax, VA)
    Principal Engineer (Project Coordinator) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5171712) Apply  Principal Engineer (Project ... projects, projects primarily impact occupied critical structures and associated sub- systems , project identification and development, due diligence, shared infrastructure,… more
    Fairfax County Sheriff's Office (01/03/26)
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  • Mechanical Engineer Skillbridge Intern…

    HII (Newport News, VA)
    MECHANICAL ENGINEER SKILLBRIDGE INTERN (PLANT OPERATIONS Location: Newport News, Virginia, United States Date: Dec 27, 2025 Req ID: 43131 Team: K21 TALENT ... internship through the Hire Vets Now (HVN) SkillBridge Program for transitioning active -duty US military personnel. HVN SkillBridge Internships are available to help… more
    HII (01/01/26)
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  • Lead Cryptographic Infrastructure Engineer…

    The MITRE Corporation (Arlington, VA)
    …skills, with the ability to convey technical concepts to non-technical audiences. + Active Top Secret clearance with the ability to obtain and maintain ... Information Officer (DCIO) Cybersecurity Task. This Lead Cryptographic Infrastructure Engineer /Task Lead delivers comprehensive MITRE expertise to the DoW Executive… more
    The MITRE Corporation (01/06/26)
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  • System Engineer

    CACI International (Sterling, VA)
    …environments, and support integration/testing. + Must be a US citizen with an active Top Secret/SCI DoD Security clearance with polygraph. _Desired:_ + ... System Engineer Job Category: Engineering Time Type: Full time...Engineer , you will manage system requirements, contribute to systems engineering documentation, and design solutions that meet requirements.… more
    CACI International (12/20/25)
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  • Windows Engineer

    SAIC (Quantico, VA)
    …in systems administration and analysis. * IAT-II Certification (ie, Sec+). * Active Top Secret with SCI eligibility. REQNUMBER: 2600248 SAIC is a premier ... operating systems . They will manage multiple Windows domains, using Active Directory, Group Policy, PowerShell, and various tools and processes. **This position… more
    SAIC (01/13/26)
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