• Program Security Officer 2

    ManTech (Chantilly, VA)
    …procedures * Working knowledge of acquisition lifecycle security requirements ** Security Requirements:** * Must have a current/active TS /SCI with Polygraph ... ManTech seeks a motivated, career and customer-oriented **Program Security Officer 2 (PSO 2)** to join our...* Provide advice and assistance regarding a range of security issues and concerns to government and program … more
    ManTech (08/08/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer** to join our team in **Herndon, VA.** The ** Security Engineer** will design, ... strong technical foundation in cybersecurity, a deep understanding of federal security frameworks, and a proactive approach to protecting mission-critical systems.… more
    ManTech (08/08/25)
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  • Contractor Special Security Officer,…

    Dell Technologies (Mclean, VA)
    **Contractor Special Security Officer, Government Security ** The Dell Security & Resiliency organization manages the security risk across all aspects of ... business. We are currently experiencing incredible growth in order to meet the security needs of the world's largest technology company. With team members located in… more
    Dell Technologies (08/08/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    …to support security operations **Clearance Requirements:** + Must have active TS /SCI with Full Scope Polygraph **Physical Requirements:** + Must be able to ... ManTech seeks a motivated, career and customer-oriented ** Security Engineer** to join our team in **Herndon,...**Herndon, VA.** We are searching for a highly skilled ** Security Engineer** to design, implement, and maintain secure environments… more
    ManTech (08/08/25)
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  • Program Security Officer - Clearance…

    SAIC (Chantilly, VA)
    …Committee on National Security Systems (CNSS) Instructions, and TEMPEST. + Active TS /SCI Security clearance with Poly REQNUMBER: 2507076 SAIC is a premier ... **Description** **Who We Are and What We Do:** SAIC Security professionals support a collective of over 24,000 employees extending across 20 countries. Our employees… more
    SAIC (08/07/25)
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  • Physical Security Operations, Program…

    Stillwater Human Capital (Reston, VA)
    …**Location:** Reston, VA **Travel:** Up to 10% **Clearance Required:** Active TS /SCI with Polygraph **About the Opportunity:** Stillwater is seeking an experienced ... and hands-on Program Manager to lead a complex, multi-million-dollar physical security program. This role requires a dynamic leader with a strong background in… more
    Stillwater Human Capital (08/07/25)
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  • Information Systems Security Manager

    BOOZ, ALLEN & HAMILTON, INC. (Lorton, VA)
    Information Systems Security Manager The Opportunity: Everyone knows security needs to be "baked in" to a system architecture but you know how to bake it in. You ... the most advanced cyber threats. As an information systems security manager ( ISSM ) at Booz Allen, you'll...that provide confidentiality, integrity, availability, authentication, and non-repudiation + Secret clearance + HS diploma or GED + DoD… more
    BOOZ, ALLEN & HAMILTON, INC. (08/04/25)
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  • Lead, Information Security Systems Engineer…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer ( Secret Security Clearance) Job Code: 26869 Job Location: ... years of prior related experience. + Minimum of Collateral Secret security clearance required. + Minimum of...RMF (Risk Management Framework) in embedded systems. + Active TS /SCI Clearance is highly desired. In compliance with pay… more
    L3Harris (08/03/25)
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  • Program Security Officer (Level 4)

    Amentum (Falls Church, VA)
    …COMSEC functions + Preferred Proficient writing official reports + US government issued TS /SCI with Polygraph security clearance required at time of application ... approaches that meet our clients' evolving and dynamic needs. The program security officer will provide advice for operational security , program protection… more
    Amentum (08/02/25)
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  • Senior Program Security Officer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career-oriented Senior Program Security Officer to join our team in **Chantilly, VA.** In this role, you will provide comprehensive ... program, physical, and personnel security support across a range of secure facility activities....construction standards **Clearance Requirements:** + Must have a current/active TS /SCI with CI Polygraph **Physical Requirements:** + Must be… more
    ManTech (08/02/25)
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