• Cleared Network Engineer

    Virtual Service Operations (Lorton, VA)
    …on 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...such as firewalls (Palo Alto), IDS/IPS, and access control systems , within an Azure networking environment. + Strong analytical… more
    Virtual Service Operations (12/07/25)
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  • VDI Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Job Title: VDI Engineer Location: Springfield, VA Eligibility: Candidate must possess an active TS /SCI clearance and be willing to obtain a CI Poly after ... VDI Engineer Location: Springfield, VA, US Job ID: ATR...and define system architecture for new or existing computer systems utilizing both on-premises and cloud-based hosting technologies -Analyze… more
    Arena Technical Resources, LLC (11/13/25)
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  • Requirements/IVV&T Engineer

    KBR (Chantilly, VA)
    Title: Requirements/IVV&T Engineer Belong. Connect. Grow. with KBR! As a Systems Engineer , the candidate will provide the technical guidance and oversight in ... 0-20% + Working Hours: Standard/Flexible Qualifications: Required: Security Clearance Requirements: Active TS /SCI with Polygraph IC: Experience working in… more
    KBR (12/29/25)
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  • GEOINT Mission Processing Engineer

    KBR (Chantilly, VA)
    …GEOINT Baseline + Provide oversight and technical Mission framework Required Qualifications: + Active TS /SCI with CI polygraph + BS in engineering, physics, or ... Title: GEOINT Mission Processing Engineer KBR is seeking a highly qualified GEOINT...enable them plan and execute intelligence-gathering missions from overhead systems and process the resulting collected data into useful… more
    KBR (12/15/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …as Nmap, Nessus, and tcp dump. **Clearance Requirements:** + Must have a current/ active TS /SCI with Polygraph. **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a… more
    ManTech (12/13/25)
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  • IT Infrastructure Engineer

    SAIC (Chantilly, VA)
    …review technical reports, design artifacts and program plans. **Qualifications** + Must possess an active TS /SCI clearance with Polygraph. + BS or MS degree in ... from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems ...and more. This position is for an IT Infrastructure Engineer for a large contract supporting a cutting-edge and… more
    SAIC (11/14/25)
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  • Senior RF Communications Engineer

    KBR (Chantilly, VA)
    …role - protecting our national security. We are seeking a Senior Communications Systems Engineer to provide systems engineering and technical advisory ... Title: Senior RF Communications Engineer Belong. Connect. Grow. with KBR! KBR's National...Requirements: Minimal + Working Hours: Standard Required Qualifications: + Active TS /SCI with current Polygraph + Bachelor's… more
    KBR (11/01/25)
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  • SIGINT Ground SPO Mission Processing/Acquisition…

    KBR (Chantilly, VA)
    …+ Understanding of software Risk Mitigation processes. Security Clearance Requirements: Active TS /SCI required. Willing to undergo CI Poly. Belong, ... Title: SIGINT Ground SPO Mission Processing/Acquisition Engineer BR is looking for a SIGINT Ground...customer domain, along with a strong focus on core systems engineering processes in support of end-to-end mission processing… more
    KBR (10/28/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …such as Nmap, Nessus, and tcpdump **Clearance Requirements:** + Must have a current/ active TS /SCI with Polygraph **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the… more
    ManTech (12/13/25)
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  • Photogrammetric Engineer

    KBR (Springfield, VA)
    …Requirements: Minimal 0-20% + Working Hours: Standard Qualifications: Required: + Security Clearance: Active TS /SCI with a polygraph + Education: BS degree in ... Title: Photogrammetric Engineer Photogrammetric Engineer Belong. Connect. Grow....contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (10/21/25)
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