• Security Engineer

    Leidos (Lorton, VA)
    …and securing Linux systems in an enterprise environment. + Active TS/CI government security clearance + Direct experience with Tenable.sc and/or Nessus for ... Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office....least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (12/11/25)
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  • Principal Information Systems Security

    Steampunk (Mclean, VA)
    **Overview** **Steampunk** is searching for a **Principal Information System Security Officer** to support a government customer. The primary responsibilities for ... to support all activities that ensure the level of security documented with the security authorization is...of cybersecurity experience; which must be FISMA-related OR + No degree and 12 years of cybersecurity experience; 10… more
    Steampunk (12/09/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to ... Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III** will provide ongoing network support, addresses...or eight to ten (8 to 10) years with no degree + **Minimum certification as 461 at the… more
    Imagine One Technology & Management (11/12/25)
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  • Staff Information Security Engineer…

    Zscaler (Mclean, VA)
    …shape the future of cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than ... has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in...Area and operates strictly within a US SCIF, with no access to external networks or corporate systems, and… more
    Zscaler (10/11/25)
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  • Senior Subject Matter Expert - Army…

    Precise Systems, Inc. (Arlington, VA)
    …a US government employee. Must be able to obtain and maintain a Secret security clearance . Due to the sensitivity of customer related requirements, US ... and perfected our ability to manage the customer's needs, no matter how complex - offering exceptional service and...provides advice and recommendations to senior Army leadership on Security Assistance and Foreign Military Sales based on National… more
    Precise Systems, Inc. (11/19/25)
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  • Security Monitor

    Amentum (Springfield, VA)
    …opportunities for ** Security Monitors** that have an active **Top Secret/SCI clearance ** to join our team in **Springfield, VA** location. The position pays ... + Provide verbal and written reports regarding pertinent safety, security , facility, or personnel issues/incidents. + Always maintain visual...for at least three days, with a closing date no earlier than three days after the original posting.… more
    Amentum (01/08/26)
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  • Staff Information Security Engineer…

    Zscaler (Mclean, VA)
    …customers across multiple government departments. We are looking for a Staff Information Security Engineer who will report to the Senior Manager of Information ... Security Engineering to operate as a vulnerability management engineer...autonomy and adherence to one-way diode transfer protocols with no access to external networks or corporate systems.** **What… more
    Zscaler (01/06/26)
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  • Supervisory Security Specialist

    Department of State - Agency Wide (Blackstone, VA)
    …in other Bureaus/Offices in the Department for up to 240 days. Telework eligibility and security clearance requirements may vary for such similar positions. ... the Weapons Unit, Functional Training Operations Division (FTO), Foreign Affairs Security Training Center (FASTC), Directorate of Training (T), Bureau of Diplomatic… more
    Department of State - Agency Wide (01/08/26)
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  • SkillBridge - National Security

    Battelle Memorial Institute (Chantilly, VA)
    …communication, and teamwork skills. + US citizenship and ability to meet DoD security clearance requirements (varies by role). **Benefits of SkillBridge at ... **Job Summary** At Battelle, we support areas critical to the National Security landscape, delivering mission-critical solutions that keep our nation safe on the… more
    Battelle Memorial Institute (01/07/26)
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  • Senior Telecommunications Network Engineer

    TekSynap (VA)
    …vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE ** + US Citizen + No Clearance **OTHER INFORMATION** ... project delivery aligns with timelines, quality standards, and DoD technical and security requirements. + Lead enterprise wireless network design efforts and support… more
    TekSynap (11/15/25)
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