• Cyber Network Engineer

    Leidos (Lorton, VA)
    …and experience may be considered in lieu of a degree. ​ + US Citizen, An active TS /SCI security clearance is required. + 5-8+ years of hands-on experience as a ... The Digital Modernization Sector at Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA office. This is an exciting opportunity to… more
    Leidos (12/11/25)
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  • 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)
    …such as Nmap, Nessus, and tcpdump. **Clearance Requirements:** + Must have a current/ active TS /SCI with CI Polygraph. **Physical Requirements:** + The person in ... **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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  • Network Infrastructure Engineer I, Amazon…

    Amazon (Alexandria, VA)
    …candidate selected be a US Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. Key job responsibilities - Clearly ... Web Services (AWS) is looking for a Network Infrastructure Engineer to build Amazon Dedicated Cloud regions as part...builders to take on the challenge of scaling network systems allowing us to stay ahead of customer demand.… more
    Amazon (12/24/25)
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