• Information Systems Security Manager…

    FGS, LLC (Langley Air Force Base, VA)
    …Standards (NIST) Special Publications (SP) 800-37, 800-53, 800-53A and Committee on National Security Systems (CNSS) Instruction 1253 **Required ... Information Systems Security Manager (480th ISR Wing)Langley...to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status, and will not… more
    FGS, LLC (08/23/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    systems to join a team of security professionals and help defend national security systems . Tau Six, an agile small company delivering cutting edge ... edge cybersecurity and system integration services to the US National Security market. We are seeking a...and systems integration services to the US National Security market, has an immediate need… more
    Tau Six (07/23/25)
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  • Cyber Security Analyst, Junior

    TekSynap (Chantilly, VA)
    …to maintain compliance with applicable security regulations, such as Committee on National Security Systems Instructions (CNS SI), National Institute ... security clearance with Polygraph **PREFERRED QUALIFICATIONS** ** ** + CompTIA Security + Certified Information Systems Security Professional (CISSP) -… more
    TekSynap (08/23/25)
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  • Principal/Sr. Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    National Institute of Standards and Technology (NIST) guidelines, Committee on National Security Systems Instruction (CNSSI), and Risk Management ... RMF process. **Preferred Qualifications:** + DoD IAT Level III Certified Information Systems Security Professional (CISSP) Certification. + Ability to integrate… more
    Northrop Grumman (07/25/25)
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  • Information System Security Officer (ISSO…

    Lockheed Martin (Williamsburg, VA)
    …following guidance directives: Intelligence Community Directive 503 \(ICD\-503\), Committee on National Security Systems Instruction \(CNSSI\) 1253, Defense ... Operating Manual \(NISPOM Chapter 8\)\. The candidate will be responsible for systems security , testing and system accreditation activities for multiple program… more
    Lockheed Martin (08/16/25)
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  • Program Security Officer - Clearance…

    SAIC (Chantilly, VA)
    …(ICDs), with a working knowledge of the ICD 705 Tech Specs, Committee on National Security Systems (CNSS) Instructions, and TEMPEST. + Active TS/SCI ... utilize Teams, MS Office, MS Outlook (Insert here additional systems depending on job duty such as SIMS, NISS,...degree + Minimum five (5) years' experience in industrial security + Demonstrated knowledge of National Industrial… more
    SAIC (08/07/25)
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  • Physical Security Specialist III

    Amentum (Springfield, VA)
    …DoD Information Security and SCI policies and regulations, and Committee on National Security Systems publications, and provide general guidance of ... Amentum is seeking a Physical Security Specialist III to support the National...Maintain active access and use as directed administration and security electronic software tools, databases and systems more
    Amentum (07/15/25)
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  • Systems Administrator (Expert)

    BAE Systems (Herndon, VA)
    …data into intelligence and provides engineering, integration and sustainment support for critical national security platforms and systems . Intelligence & ... **Job Description** BAE Systems , a top-ten prime contractor to the US...ambition to lead the world in defense technologies and national security services. We offer flexible work… more
    BAE Systems (06/28/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    …a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join our team of experts in the ... revolutionary digital engineering solutions across commercial, defense, federal civilian, or national security customer groups. Domain knowledge about defense,… more
    SAIC (08/15/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …for preparation of reports to higher authority concerning sensitive and/or national security information systems . **Qualifications** **Job Requirements** ... achieving client-focused, mission-driven excellence. Steampunk is looking for an experiencedInformation Systems Security Officer Team Leadwith an appetite for… more
    Steampunk (07/02/25)
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