• Principal Information Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Information Systems Security Officer (ISSO)** in our **National Security ... enhance system resilience. **Basic Qualifications:** + **Masters Degree** in Computer Science, Information Assurance, Information Security , or a related… more
    Leidos (06/05/25)
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  • Program Security Officer - Clearance…

    SAIC (Chantilly, VA)
    …Specs, Committee on National Security Systems (CNSS) Instructions, and TEMPEST. + Active TS / SCI Security clearance with Poly REQNUMBER: 2507076 SAIC is a ... case-by-case basis with supervisor approval.** **Duties and Responsibilities:** + The Program Security Officer (PSO) will maintain a secure environment to… more
    SAIC (08/07/25)
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  • Information System Security

    KBR (Chantilly, VA)
    Title: Information System Security Officer ...and SRGs + Excellent oral and written communication skills Security Clearance: Active TS / SCI with ... multiple systems and networks of various classifications. + Develop and implement information security policies, procedures, and guidelines in accordance with… more
    KBR (07/31/25)
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  • Program Security Officer 3

    ManTech (Chantilly, VA)
    security requirements ** Security Requirements** : * Must have a current/active TS / SCI with Polygraph **Physical requirements:** * Must be able to remain ... ManTech seeks a motivated, career and customer-oriented Program Security Officer 3 PSO 3 to... experience * Ability to work high-level, complex or sensitive security issues thoroughly and with discretion… more
    ManTech (07/29/25)
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  • Program Security Officer 2

    ManTech (Chantilly, VA)
    … policy and procedures ** Security Requirements:** + Must have a current/active TS / SCI w/Polygraph **Physical requirements:** + Must be able to remain in a ... **ManTech** seeks a motivated, career and customer-oriented **Program** ** Security Officer 2 PSO 2** to... experience + Ability to work high-level, complex or sensitive security issues thoroughly and with discretion… more
    ManTech (06/28/25)
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  • Security Officer Specialist 2

    Huntington Ingalls Industries (Fort Meade, MD)
    …0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $94,360.06 Security Clearance: TS / SCI with Poly Level of Experience: Mid ... Electronic Warfare and Space team is currently seeking a Security Officer Specialist Level II in support...the sensitivity of the work. Must possess an active TS / SCI /Polygraph for consideration Preferred Requirements Experience to… more
    Huntington Ingalls Industries (07/18/25)
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  • Information Systems Security

    McIntire Solutions (Mclean, VA)
    Title: Information Systems Security Officer Location: McLean, VA McIntire Solutions is seeking an ISSO to support our McLean Customer. Responsibilities ... followed. + Evaluating security solutions to ensure security requirements are met for processing classified information...Plan of Action and Milestones (POA&Ms). Required Qualifications + TS . SCI with CI Poly McIntire Solutions, LLC… more
    McIntire Solutions (08/04/25)
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  • Information System Security

    ManTech (Annapolis Junction, MD)
    **Mantech** seeks a motivated, career-driven, and customer-focused ** Information System Security Officer (ISSO)** to join our team in **Annapolis Junction, ... Enterprise Infrastructure Services (EIS) organization, responsible for the delivery and security of MPO's Enterprise Information Technology (EIT)-the foundation… more
    ManTech (07/23/25)
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  • Information System Security

    ManTech (Columbia, MD)
    **Mantech** seeks a motivated, career driven, and customer-focused ** Information System Security Officer (ISSO)** to join our team in **Columbia, MD** . You ... (SNOW) platform **Clearance Requirements:** + Must possess and maintain a current/active TS / SCI clearance with Polygraph **Physical Requirements:** + Must be… more
    ManTech (07/26/25)
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  • Uniformed Security Services Officer

    Koniag Government Services (Arlington, VA)
    **Description** + The purpose of the uniform security officer services is to protect personnel, information , property, and business continuity by "detecting, ... act appropriately. + Minimum of five (5) years of security officer experience, with one year being... with ability to obtain a Top Secret , with eligibility for SAP and SCI more
    Koniag Government Services (05/29/25)
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