• Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …vulnerabilities within government data systems **Qualifications:** _Required:_ + An active TS / SCI with Poly clearance + Deep-level understanding of ... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required:… more
    CACI International (12/05/25)
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  • Cloud Administrator

    CACI International (Chantilly, VA)
    …resolve problems + Document system architecture and administration process _Qualifications_ + **Active TS / SCI with Poly ** + Bachelor's degree in a related ... Cloud Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (12/03/25)
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  • Systems Integration & Testing Engineer…

    Solvarus (Chantilly, VA)
    …13 years with MS/MA or 7 to 9 years with Ph.D. + Must have an active TS / SCI , with Poly to start. + Verification, Validation and Transition (VV&T) experience ... transition activities for national assets, associated ground segments and services, and information processing systems within the enterprise. Duties include: +… more
    Solvarus (11/02/25)
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  • Information Systems Security…

    Amentum (Columbia, MD)
    …Professional (ISSEP) and CISSP Certifications are required. **Clearance Required:** + Active TS / SCI with Poly **Minimum Education:** + Bachelor's degree ... We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + Participate… more
    Amentum (11/12/25)
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  • Principal Elasticsearch Systems Engineer

    Leidos (Bethesda, MD)
    …experience. Will consider additional work experience in lieu of a degree. + ** TS / SCI with Poly is required for consideration.** **Preferred Qualifications** ... **Leidos** has a new and exciting opportunity for a **Principal** **Elasticsearch Systems Engineer** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (10/30/25)
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  • Systems Engineer

    BigBear.ai (Laurel, MD)
    …What you need to have + Clearance - Must possess and maintain an active TS / SCI with poly clearance + Education -Bachelor's degree in System Engineering, ... Computer Science, Information Systems , Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.… more
    BigBear.ai (12/13/25)
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  • Systems Engineer

    Cinteot (Herndon, VA)
    …a government security clearance, you must be a US Citizen for consideration. Clearance Level: TS / SCI w/CI Poly Benefits: + Complete Insurance Coverage + Blue ... Science, Systems Engineering, Electrical Engineering, Computer Engineering, Physics, Information Technology, Management Information Systems , Cyber… more
    Cinteot (11/06/25)
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  • Systems Integrator (SI) SME

    Nightwing (Sterling, VA)
    …processes + Bachelor's degree and commensurate experience (7+years) **​Clearance Requirement: Active TS / SCI with poly ** _At Nightwing, we value collaboration ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/20/25)
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  • Systems Engineer

    DCCA (Annapolis Junction, MD)
    …package. Visit our website at: www.dcca.com Systems Engineer Candidate must have an active TS / SCI w/ Poly For over 40 years, DCCA has provided a broad ... Systems Engineer Location Annapolis Junction, MD Job Code...or equivalent * Engineer Consultant (CT11): Senior consultant to top management typically with an advanced degree and 18+… more
    DCCA (12/01/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …5+ years of experience in network engineering, administration, or related IT roles. + Clearance: TS / SCI , CI Poly + Required Skills: + Experience with network ... now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad… more
    Infinity Systems Engineering (01/03/26)
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