• Program Security Officer

    KBR (Reston, VA)
    Title: Program Security Officer (Modeling and Simulation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... of space defense. Key Responsibilities: KBR is seeking a Program Security Officer to support...of a complex, large-scale kill web using and advanced, Multi- Level Security (MLS) compliant MS&A and tools… more
    KBR (10/24/25)
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  • Program Security Officer 3

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Program Security Officer 3 (PSO 3)** to join our team in the **Chantilly, VA** area. ... security issues and concerns to government and program security officers in different geographical locations...or Masters/Doctorate and 6 or more years of relevant security experience + Ability to work high- level ,… more
    ManTech (10/18/25)
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  • Program Security Officer

    Leidos (Vienna, VA)
    **Description** The Program Security Officer (PSO) will provide security support for a dynamic, fast-paced USG organization. ThePSOmust possess and have ... review, coordination, and execution of a wide range of program security documentation. In addition, the position...SCI - candidates who do not currently possess this level of clearance will not be considered.** If you're… more
    Leidos (12/04/25)
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  • Information System Security Officer

    Parsons Corporation (Centreville, VA)
    security requirements and safeguards where required. + Manages program and project implementation and makes significant contributions to department goals ... possible. **Job Description:** Parsons is looking for a talented **Information System Security Office** **r** to join our growing team in **Alice Springs,**… more
    Parsons Corporation (10/13/25)
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  • Security Officer , Majestic

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …and Intelligence division, which plays a critical role in supporting Enterprise- Level Security and Modernization efforts across IT infrastructure, cybersecurity, ... Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $40,562.00 - $83,000.00 Security Clearance: TS/SCI Level of Experience: Mid...active TS/SCI security clearance will be required. Security Officer 1 | Salary: $36,920.00 -… more
    Huntington Ingalls Industries (12/17/25)
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  • Contractor Special Security Officer

    General Dynamics Information Technology (Arlington, VA)
    Officer ** . Join a high OPTEMPO, mission critical team in support of a DoD program . As a Special Security Officer , you are a critical element of our ... GDIT, people are our differentiator. As the **Contractor Special Security Officer ** , you will demonstrate knowledge...handling classified information up to TS/SCI and Special Access Program levels. + ** Security Clearance Level more
    General Dynamics Information Technology (12/15/25)
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  • Associate Industrial Security

    Leidos (Lorton, VA)
    …assist the Facility Security Officer (FSO) in implementing the industrial security program and ensure security requirements are met for the facility ... The Digital Modernization Sector at Leidos is seeking an Associate Industrial Security Representative/Assistant Facility Security Officer (AFSO) in Lorton,… more
    Leidos (12/17/25)
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  • Contractor SAP Security Officer

    Lockheed Martin (Manassas, VA)
    …Come find your career and future\! Looking for an experienced Contractor SAP Security Officer \(CSSO\) and/or Contractor Special Security Officer ... requirements of the 32 Code of Federal Regulations Part 117, National Industrial Security Program Operating Manual \(NISPOM\), DOD 5205\.07 Special Access … more
    Lockheed Martin (10/10/25)
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  • Facility Security Officer

    Chenega Corporation (Lorton, VA)
    Facility Security Officer Lorton, VA Join our Talent Network Facility Security Officer Lorton, VA C-MIOS-24-004 Are you ready to enhance your skills and ... required o 2+ years of college is preferred * 4+ years of combined security -related experience working at the corporate level of a government contractor and… more
    Chenega Corporation (12/01/25)
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  • Lead Information System Security

    General Dynamics Information Technology (Mclean, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** Lead Information System Security Officer (ISSO) **GDIT is seeking a highly skilled and ... multi-faceted Lead Information System Security Officer (ISSO) for a critical contract...key contributor to our Governance, Risk, and Compliance (GRC) program , supporting the Information System Security Manager… more
    General Dynamics Information Technology (12/15/25)
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