• Architecture Network Engineer

    Leidos (Chantilly, VA)
    …Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation. + Prior ... mission-focused operational enterprise. Our team is completely replacing a global enterprise network while providing design , engineering, and transition for a… more
    Leidos (12/09/25)
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  • Network Engineer/Architect SME

    Leidos (Fort Belvoir, VA)
    …an active DoD TS / SCI .** **Primary Responsibilities:** + Plan and design secure network solutions to consolidate connectivity services under an enterprise ... internal and external mission partners operating in CONUS and OCONUS locations. The Network Engineer/Architect SME supports design of a new, modernized updated… more
    Leidos (12/06/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …and network interconnect points to ensure effective integration and optimal network performance. Provides engineering and design support for the creation and ... data systems, using best practice security methodologies. Integrate system design with network architecture to best meet...up to 10% CONUS travel, as required. **_Must have TS / SCI security clearance with Poly on day… more
    Nightwing (09/23/25)
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  • Cyber Architect 4

    Huntington Ingalls Industries (Springfield, VA)
    …Full Time/Hourly/Non-Exempt Anticipated Salary Range: $129,933.00 - $170,000.00 Security Clearance: TS / SCI Level of Experience: Senior This opportunity resides ... classified nature of the mission and the sensitivity of the operational environment, an active TS / SCI security clearance will be required. What you will do + … more
    Huntington Ingalls Industries (12/06/25)
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  • Systems Architect (Engineer Systems Architect 3)

    Huntington Ingalls Industries (Springfield, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $108,920.00 - $160,000.00 Security Clearance: TS / SCI Level of Experience: Mid This opportunity resides with ... nature of the mission and the sensitivity of the operational environment, an active TS / SCI security clearance will be required. What You Will Do + Designs… more
    Huntington Ingalls Industries (12/04/25)
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  • Systems Engineer (Engineer Systems 3)

    Huntington Ingalls Industries (Springfield, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $94,269.00 - $135,000.00 Security Clearance: TS / SCI Level of Experience: Mid This opportunity resides with ... nature of the mission and the sensitivity of the operational environment, an active TS / SCI security clearance will be required. What You Will Do + Performs… more
    Huntington Ingalls Industries (12/04/25)
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  • Sr. DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …DevOps Engineer Location: Springfield, VA Eligibility/Clearance: This position requires an active TS / SCI clearance Job Description: We are looking for highly ... energetic, TS - SCI cleared, IT professionals who are interested...DevOps/Continuous Integration tools for Kubernetes - Understanding of microservice design and architectural pattern best practices - Understanding of… more
    Arena Technical Resources, LLC (11/29/25)
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  • Test and Evaluation / Systems Engineer

    Intrepid Solutions and Services (Alexandria, VA)
    …**TRAVEL:** + Travel of 10-20% is expected. **Qualifications** **CLEARANCE:** + Active TS / SCI clearance required. **EDUCATION:** + Bachelor's degree in an ... test and evaluation events IAW CDRL A004 + Evaluate design reviews, audits, and draft quality assurance (QA) reports...of DOD or IC intelligence systems + Experience with network and network protocols preferred. _Intrepid is… more
    Intrepid Solutions and Services (11/25/25)
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  • Cyber Security Operations Specialist - CSOC (Tiers…

    CACI International (St. Louis, MO)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... your career?** CACI's Transport & Cybersecurity Services (TCS) program is actively hiring TS / SCI cleared Cyber Security Operations Specialists to join our CSOC… more
    CACI International (11/10/25)
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  • Sr. Network Security Engineer

    CACI International (Columbia, MD)
    …and Sustainment (NSIS) Services section to provide assistance in all aspects of network management from network design through implementation, maintenance, ... Sr. Network Security Engineer Job Category: Information ...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (11/25/25)
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