• Full Stack Infrastructure Engineer

    System One (Herndon, VA)
    Full Stack Infrastructure Engineer Dulles, VA - onsite Secret Clearance is required to start This role involves contributing to the design, development, and ... and develop effective mitigation countermeasures as necessary. Required Qualifications: * Active Secret clearance (with the ability to obtain TS /SCI clearance… more
    System One (01/13/26)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …and implementing security strategies and policies. **Preferred Qualifications** + Current active, in-scope DoD Secret clearance, with the ability to obtain a ... security missions worldwide. **Job Description** SOSi is seeking an experienced Cybersecurity Engineer to join our team at SOS International in Reston, VA. This… more
    SOS International LLC (12/31/25)
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  • Cleared Network Engineer

    Virtual Service Operations (Lorton, VA)
    …high priority investigations and may also include on-call responsibilities) + Must possess an active TS / SCI clearance or above + DoD 8570 IAT II is required + ... Cleared Network Engineer * Lorton, VA with travel, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next steps in your career… more
    Virtual Service Operations (12/07/25)
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  • Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    …The Digital Modernization Sector at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various wide area networks (WANs) and local area ... vendors. The job duties of Tier III O&M Network Engineer are as follows: + Tier III O&M of...and applications is a plus. Requirements + Required Clearance: TS /SCI and Poly + Candidate must have 16 years… more
    Leidos (12/02/25)
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  • Communication Network Engineer II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Engineer will monitor, analyze, troubleshoot, and/or evaluate hardware, software and other network related problems; provide technical expertise for performance ... Communication Network Engineer II Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Requirements/IVV&T Engineer

    KBR (Chantilly, VA)
    Title: Requirements/IVV&T Engineer KBR is seeking a highly qualified Requirements/IVV&T Engineer to support our customer in Chantilly, VA delivering ... collected data into useful information distributed to IC and DoD users. Specific responsibilities will include: + Provide the...areas and tools as needed Required Qualifications: + Active TS /SCI with CI Polygraph + Experience working in government… more
    KBR (01/18/26)
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  • Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Enterprise Management Engineer Location: Springfield, VA, US Job ID: ATR 17788 Job Description Job Title: Enterprise Management Engineer Location: Springfield, ... VA Eligibility: Candidate must possess an active TS /SCI clearance Job Description: - Administration, management, and troubleshooting for physical and virtual… more
    Arena Technical Resources, LLC (01/17/26)
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  • Ground Segment System Engineer

    SAIC (Chantilly, VA)
    …currently hiring to advance space capabilities supporting our Department of Defense ( DOD ) and Intelligence Community customers. Ten miles from the SAIC headquarters, ... & integration and more. This position is for a Ground Segment System Engineer for a large contract supporting a cutting-edge and innovative space program. The… more
    SAIC (01/07/26)
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  • Senior Engineer - Ground Systems / MBSE

    BAE Systems (Broomfield, CO)
    …We are looking to expand our team with a talented and energetic systems engineer in support of development of ground systems for commercial, DoD , and ... US Secretary of Education, US Department of Education. + A current, active TS /SCI security clearance is required. + Knowledge of related disciplines in software more
    BAE Systems (01/01/26)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …Cyber Systems Engineer Basic Qualifications:** + Must have an active ** TS /SCI with Polygraph** to be considered, and ability to maintain polygraph level ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
    Northrop Grumman (01/01/26)
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