• Forensics-Malware Analyst/ Reverse Engineering

    GrammaTech, Inc. (Arlington, VA)
    …on-site as needed._ **_Important:_** Candidates must be a US citizen with ability to obtain TS SCI clearance and must be willing to work onsite as required. ... custom packers. + Disassembling/disassemblers experience. + US citizenship with ability to obtain TS SCI . + Ability to obtain and maintain a favorably… more
    GrammaTech, Inc. (12/27/25)
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  • Chief Software Engineer

    Leidos (Reston, VA)
    …degree with 15+ years of experience. + Candidates should possess a DoD Clearance at the Top Secret level with the ability to obtain a SCI w/Poly preferred. ... environments. + Completed certifications in system architecture, cloud, or network solutions (eg, TOGAF, AWS, Cisco, IBM, VMware). +...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (01/09/26)
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  • Staff Electrical Engineer ( Engineer

    Huntington Ingalls Industries (Alexandria, VA)
    …data packages + Requirements tracking through design processes Preferred Requirements + Active TS or TS / SCI security clearance + Experience with the ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (01/13/26)
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  • C2 Systems Engineer VI

    Linchpin Solutions, Inc. (Quantico, VA)
    …to 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 ... C2 Systems Engineer VI Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA+22134) Job Type Full-time... information immediately. Do not reveal confidential or sensitive information without ensuring the request is… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Lowband Software Support Engineer Expert…

    RTX Corporation (Langley AFB, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current Raytheon Company Managed by Collins Aerospace Collins ... US AF DCGS DSFS collects, processes, and analyses intelligence information from airborne, ground, and other systems. **What You...CAP, etc.) + Active and transferable US government issued TS / SCI security clearance is required prior to… more
    RTX Corporation (01/10/26)
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  • Software Engineer

    SAIC (Chantilly, VA)
    …with software. This position is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . **Qualifications** + **Active TS / ... and workflow processes by optimizing communication using cross domain network solutions (ie unsecure to secure network ...has annual revenues of approximately $6.5 billion. For more information , visit saic.com. For information on the… more
    SAIC (12/03/25)
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  • Software Engineer

    SAIC (Chantilly, VA)
    network . This position is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . This project is part of an overall ... pulling data from various source systems over a secure network . In this role you will work closely with...interface, user acceptance, and regression testing. **Qualifications** + **Active TS / SCI with polygraph.** + Bachelors and 14… more
    SAIC (11/14/25)
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  • Nautical

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …requirements will vary based on position -highest clearance for this contract is TS / SCI with Counter Intelligence Polygraph. US Citizenship is a requirement for ... Financial Business Analyst - Senior + Helpdesk Specialist + Information System Security Officer - Journeyman + Information...Master + Cloud Application Developer - SME + DevSecOps Engineer - Journeyman + DevSecOps Engineer -… more
    UIC Government Services and the Bowhead Family of Companies (10/30/25)
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  • Information Systems Security…

    TekSynap (Chantilly, VA)
    …changes and/or elements required to retain ATO. **REQUIRED QUALIFICATIONS** + Active TS / SCI + 8-10 years proven track record of progressively responsible ... Systems Security Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare,… more
    TekSynap (12/06/25)
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  • Cleared Palo Alto Citrix Engineer

    Virtual Service Operations (Portsmouth, VA)
    …application delivery environments, network segmentation, and implementing VPN security. + TS / SCI security clearance is required. What is Important to Us: + ... 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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