• C2 Systems Engineer VI

    Linchpin Solutions, Inc. (Quantico, VA)
    …be! We are currently hiring for a dynamic and experienced C2 Systems Engineer VI. Clearance:Active DoD TS /SCI Clearance Work Schedule:Fulltime, On-site Marine ... C2 Systems Engineer VI Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA+22134) Job Type Full-time Description If you are looking for an exciting career… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Software Test Engineer

    Lockheed Martin (Herndon, VA)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS /SCI w/Poly **Other Important Information You Should Know** **Expression of ... **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a… more
    Lockheed Martin (01/07/26)
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  • Senior Specialist, Technical Trainer…

    L3Harris (Chantilly, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Technical Trainer Job Code: 32178 Job Location: ... Chantilly, VA (on-site) Job Description: We are seeking an experienced System Engineer / Integration & Test Engineer who will be integrating, testing and… more
    L3Harris (12/18/25)
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  • Cyber Network Engineer

    Leidos (Lorton, VA)
    …the Department of Homeland Security to deliver cybersecurity and information assurance services. **Primary Responsibilities** The Network Engineer (with a ... Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA office. This...of a degree. ​ + US Citizen, An active TS /SCI security clearance is required. + 5-8+… more
    Leidos (12/11/25)
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  • Systems Engineer (Test Tool Development…

    KBR (Springfield, VA)
    …Science, Business, Computer Science, Mathematics, or related quantitative science field. Security Clearance Requirements: Active TS /SCI (with poly preferred) ... Title: Systems Engineer (Test Tool Development and Automation) Belong. Connect....and Automation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (12/11/25)
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  • DevSecOps Engineer

    Lockheed Martin (Herndon, VA)
    …process including requirements, use cases, design, coding, documentation and testing * Security \+ Certification * TS /SCI with Poly security clearance required ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...must be a US Citizen for consideration\. **Clearance Level:** TS /SCI w/Poly **Other Important Information You Should… more
    Lockheed Martin (01/07/26)
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  • Cleared Palo Alto Citrix Engineer

    Virtual Service Operations (Portsmouth, VA)
    …Experience in securing application delivery environments, network segmentation, and implementing VPN security . + TS /SCI security clearance is required. What ... Cleared Palo Alto Citrix Engineer * WFH Flexible * Portsmouth, VA (http://maps.google.com/maps?q=Portsmouth+VA+USA) Description Are you looking to take the next steps… more
    Virtual Service Operations (12/14/25)
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  • (DoD SkillBridge), Specialist, Integration & Test…

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Integration and Test Engineer Job Code: 29068 Job ... 180 CONTINUOUS DAYS OF ACTIVE SERVICE. Job Description: This Integration and Test Engineer will be part of our training team that provides technical training for… more
    L3Harris (12/19/25)
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  • System Engineer - GEOINT

    KBR (Springfield, VA)
    … sciences, geographic information systems, geomatics, or related fields. Security Clearance Requirements: Active TS /SCI (with poly preferred) Belong, Connect ... Title: System Engineer - GEOINT Belong. Connect. Grow. with KBR!...- GEOINT Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (12/09/25)
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  • Engineer Network 3

    Huntington Ingalls Industries (Langley AFB, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $88,834.00 - $125,000.00 Security Clearance: TS /SCI Level of Experience: Mid This ... Certifications such as CCNA, CCNP, or equivalent are highly desirable. + Active TS /SCI clearance. + Must have Security + or equivalent Cybersecurity Workforce… more
    Huntington Ingalls Industries (01/10/26)
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