• Lead Information System Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... a US Citizen. * **Security clearance level:** Must possess a current and active TS / SCI with Polygraph . * **Certification:** Current, active DoD 8140… more
    General Dynamics Information Technology (12/15/25)
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  • ISSO - TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... Cyber and IT Risk Management **Skills:** ISSO ,RMF,System Security **Experience:** 8 + years of related experience...respectful, dependable, takes initiative + **Security Clearance Level** : Top Secret / SCI with Polygraph more
    General Dynamics Information Technology (12/11/25)
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  • ISSO /ISSE, TS / SCI w/…

    General Dynamics Information Technology (Bethesda, MD)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... your opportunity to make a personal impact as an ISSO /ISSE supporting customer activities. GDIT is your place to...security policies and guidance. + **Security Clearance Level** : TS / SCI with active polygraph +… more
    General Dynamics Information Technology (12/11/25)
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  • Information Systems Security Officer…

    V2X (Springfield, VA)
    …responsibility, and professionalism. We are hiring a Information Systems Security Officer ( ISSO ) - active TS / SCI clearance to support our government ... required to be onsite. The position requires an active Top Secret / SCI clearance and the...Polygraph . Responsibilities + What You'll Do + The Information Systems Security Officer ( ISSO ) ensures the… more
    V2X (12/04/25)
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  • SAP NS2 Intel Cloud Security…

    SAP (Herndon, VA)
    …and Information Systems Security Officer ( ISSO ) Consultant Onsite-Chantilly, VA-Active TS SCI Polygraph Required** **NS2 COMPANY DESCRIPTION** SAP is ... critical infrastructure customers. + US citizenship and an active TS / SCI with polygraph are required....transfer. **Position Summary** The SAP NS2 Cloud Security and Information Systems Security Officer ( ISSO ) Consultant maintains… more
    SAP (01/09/26)
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  • Information Systems Security Officer…

    Amentum (Fort Meade, MD)
    …such as the GSLC, CISM, CISSP (or associate) certification. * US Citizen with an active TS / SCI and a current polygraph . * A working knowledge of the security ... If so, look no further. Amentum is seeking an ** Information Systems Security Officer ( ISSO ) Senior** to...and presenting documentation and management reports. **Clearance Required:** * TS / SCI with Poly **Minimum Education:** * A… more
    Amentum (10/25/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... change, lead our change - join us! **HOW AN ISSO WILL MAKE AN IMPACT** + Provide information...reports and security plans + **Security Clearance Level** : TS / SCI with active polygraph +… more
    General Dynamics Information Technology (12/23/25)
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  • Cloud Migration - TS / SCI w/…

    General Dynamics Information Technology (Bethesda, MD)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... and tomorrow is smarter. Our work depends on an ISSO joining our highly skilled team to be a...the client with necessary timeliness, accuracy and security of information demanded from all our highly professional roles. Be… more
    General Dynamics Information Technology (01/02/26)
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  • Information Systems Security Engineer…

    General Dynamics Information Technology (Mclean, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... Cyber and IT Risk Management **Skills:** Computer Security, Information Assurance,Open-Source,Operating Systems (OS) **Experience:** 5 + years of related experience… more
    General Dynamics Information Technology (01/02/26)
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  • Information System Security Officer…

    General Dynamics Information Technology (Bethesda, MD)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... write technical analysis reports and security plans + **Security Clearance Level** : TS / SCI with active polygraph + **Preferred Certifications:** + CompTIA… more
    General Dynamics Information Technology (01/02/26)
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  • Data Team Lead - TS / SCI w/Poly

    Parsons Corporation (Annapolis Junction, MD)
    …with NC3 mission space + AWS Cloud certifications **Security Clearance Requirement:** An active Top Secret SCI w/ Polygraph security clearance is required ... skilled and experienced **Data Team Lead to** oversee our Information System Security Officer ( ISSO ) and ...data governance, and experience leading data efforts + Active TS / SCI w/Poly **What Desired Skills You'll Bring:**… more
    Parsons Corporation (12/30/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Bethesda, MD)
    …a closely related discipline) + **Required Experience** : 8+ yrs + **Clearance** : TS / SCI with Polygraph + **Desired Technical Skills:** + Demonstrated ... your opportunity to make a personal impact as an Information System Security Officer ( ISSO ) supporting customer...security policies and guidance. + **Security Clearance Level** : TS / SCI with active polygraph +… more
    General Dynamics Information Technology (12/19/25)
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  • RMF Cybersecurity Analyst - TS / SCI

    ENS Solutions (Washington, DC)
    …work both independently and as a member of a team + Must possess an Active Top Secret / SCI Clearance with the ability to obtain a counter-intelligence ... Authority to Operate (ATO). + Acting as an appointed Information System Security Officer ( ISSO ) for IC...2+ years of experience. + Minimum of 3-years IC ( SCI ) RMF Assessment and Authorization (A&A) experience and the… more
    ENS Solutions (12/19/25)
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  • Information System Security Officer…

    Lockheed Martin (Hanover, MD)
    …Qualifications:** All candidates must possess a Final Top Secret Clearance w/ SCI and a Full Scope Polygraph \. All candidates must possess a DoD 8570 ... & Mission Systems \(RMS\) division is seeking an experienced Information System Security Officer \( ISSO \) to protect...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (10/18/25)
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  • Senior Information System Security Officer-…

    Amentum (Fort Meade, MD)
    …Process (NISCAP) and DoD Risk Management Framework (RMF). **Clearance Required:** + Active TS / SCI with Polygraph **Minimum Education:** + Bachelor's Degree ... If so, look no further. We are seeking an Information System Security Officer to join our team of...of seven plus (7+) years of experience as an ISSO supporting IC or DoD programs and contracts of… more
    Amentum (12/28/25)
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  • Information Systems Security Officer…

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …system, or enclave's information assurance program Requirements **All openings require a TS / SCI with polygraph clearance to start.** The Level 1 ... Information Systems Security Officer ( ISSO ) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Information System Security Officer…

    Parsons Corporation (Chantilly, VA)
    …Ability to coach and develop junior ISSO 's **Security Clearance Requirement:** An active Top Secret SCI w/ Polygraph security clearance is required ... Description:** Parsons is looking for a talented **Level 2** ** ISSO ** to join our growing team! In this role...Required Skills You'll Bring:** + **Active Top Secret / SCI with CI Polygraph .** +… more
    Parsons Corporation (11/07/25)
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  • ISSO

    SAIC (Chantilly, VA)
    …or more experience. (Education can be substituted for experience in lieu of degree.) + **Active Top Secret / SCI with Polygraph .** + **DoD 8570 IAT Level ... **Description** SAIC is seeking an ** Information Systems Security Officer ( ISSO )** to...is seeking an ** Information Systems Security Officer ( ISSO )** to provide critical cybersecurity governance, compliance, and security… more
    SAIC (12/20/25)
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  • Senior Information System Security Officer…

    KBR (Chantilly, VA)
    …DISA STIGs and SRGs + Excellent oral and written communication skills Security Clearance: Active TS / SCI with Polygraph Belong, Connect and Grow at KBRAt KBR, ... Title: Senior Information System Security Officer ( ISSO ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering… more
    KBR (12/24/25)
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  • Senior Information System Security Officer…

    Leidos (Annapolis Junction, MD)
    …12 years of relevant experience. Additional experience may be substituted for a degree. + TS / SCI with polygraph security clearance. + Must have at least 10 ... and much more. **Join us and make a difference in National Security!** **Senior Information System Security Officer ( ISSO )** Leidos currently has an opening for… more
    Leidos (12/06/25)
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