• 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...have: * **Citizenship:** Must be a US Citizen. * ** Security clearance level:** Must possess a current… more
    General Dynamics Information Technology (12/15/25)
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  • Security Officer - Cleared Armed…

    Allied Universal (Mclean, VA)
    …to a culture that positively impacts the communities and customers we serve. As a ** Security Officer - Armed Telecom Patrol** in **Mc Lean, VA** , you will ... please visit: www.aus.com/offices . **Job ID:** 2025-1483309 **Location:** United States-Virginia-McLean **Job Category:** Security Officer , Armed Security more
    Allied Universal (11/25/25)
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  • Armed Security Officer - Northern…

    Parsons Corporation (Springfield, VA)
    …Description:** VAXCOM Services, A Parsons Company, is looking for an amazingly talented **Armed Security Officer ** to join our team! **What You'll Be Doing:** + ... well as the specific required DCJS courses for armed security : * 01E: Security Officer ...reliable transportation + Active DCJS certification with firearms endorsement. ** Security Clearance Requirement:** An active Top Secret… more
    Parsons Corporation (10/28/25)
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  • Information System Security Officer

    CACI International (Chantilly, VA)
    Information System Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... **Exciting Opportunity: Join Our Dynamic Cybersecurity Team as an Information Systems Security Officer (ISSO)!** Are you passionate about cybersecurity and eager… more
    CACI International (10/31/25)
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  • Program Security Officer (Modeling…

    KBR (Reston, VA)
    Title: Program Security Officer (Modeling and Simulation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... space defense. Key Responsibilities: KBR is seeking a Program Security Officer to support a multi-disciplinary team...with 8 years of relevant experience + Active TS//SCI clearance + Demonstrate experience applying Executive Orders 12333 and… more
    KBR (10/24/25)
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  • Information Systems Security Officer

    CACI International (Sterling, VA)
    Information Systems Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... : CACI is seeking an experienced and proactive Information Systems Security Officer to assist in the management our organization's information security more
    CACI International (10/25/25)
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  • Information System Security Officer

    General Dynamics Information Technology (Bethesda, MD)
    …Seize your opportunity to make a personal impact as an Information System Security Officer (ISSO) supporting customer activities. GDIT is your place to ... evaluating, and developing relevant security policies and guidance. + ** Security Clearance Level** : TS/SCI with active polygraph + **Location** : Bethesda,… more
    General Dynamics Information Technology (12/19/25)
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  • Facilities Security Officer

    EMCOR Group (Springfield, VA)
    …integrated service providers. **Job Summary** EMCOR Government Services is seeking a Facility Security Officer (FSO) to serve as the central focal point for ... submits reports, and assists both internal and external auditors and inspectors. ** Security Clearance Requirement: This position requires an Active Top… more
    EMCOR Group (10/30/25)
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  • Information System Security Officer

    Parsons Corporation (Annapolis Junction, MD)
    …possible. **Job Description:** Parsons is looking for a talented fully cleared Information Systems Security Officer (ISSO) to join our team. In this role you ... + Active Security + certification + Active TS/SCI w/Poly security clearance **What Desired Skills You'll Bring:** + Experience with Windows, Linux, VMware,… more
    Parsons Corporation (12/17/25)
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  • Facility Security Officer (FSO)

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. The Facility Security Officer (FSO) is responsible for implementing the industrial ... Community programs. Responsibilities include assisting employees in completing required security paperwork, processing security clearance actions,… more
    Nightwing (10/15/25)
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