• Intel Security Specialist

    TekSynap (Virginia Beach, VA)
    …updates. + Support RMF Step 5 authorizations in the role of an Information System Security Engineer ( ISSE ) or Information System Security Officer (ISSO). ... with Navy and DoD policies. **REQUIRED QUALIFICATIONS** + Active TS /SCI security clearance + Bachelor of Science...entries. + Supporting RMF Step 5 authorizations as an ISSE or ISSO. + Communicating risk reduction strategies to… more
    TekSynap (10/01/25)
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  • Information Systems Security Officer,…

    Lockheed Martin (King Of Prussia, PA)
    …Experience applying ICD 503 on diverse computing platforms\. \- Prior Information System Security Engineer \( ISSE \) or System Administration experience\. \- ... **Description:** **This position requires TS /SCI clearance with the ability to obtain a...will perform duties as a Classified Cybersecurity Information Systems Security Officer \(ISSO\) for systems located at the LM… more
    Lockheed Martin (10/12/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …hardening, analysis, vulnerability management, DISA STIGs\. \- Prior Information System Security Engineer \( ISSE \) or System Administration experience\. ... **Description:** **This position requires TS /SCI clearance with the ability to obtain a...This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in… more
    Lockheed Martin (08/08/25)
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  • Data Team Lead - TS /SCI w/Poly

    Parsons Corporation (Annapolis Junction, MD)
    …to** oversee our Information System Security Officer (ISSO) and Information System Security Engineer ( ISSE ) functions, manage the overall cloud data ... data governance, and experience leading data efforts + Active TS /SCI w/Poly **What Desired Skills You'll Bring:** + Experience...Cloud certifications ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security more
    Parsons Corporation (09/30/25)
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  • ISSE with DoD Top Secret

    Watershed Security (Norfolk, VA)
    …Watershed Security is seeking a highly skilled and motivated Information Systems Security Engineer to join our team supporting the Naval Information Warfare ... + Responsible for building, maintaining, and patching all ePO, Security Center, and Nessus servers. + Provides Security...Harden and implement applicable STIGs. REQUIRED QUALIFICATIONS + DoD Top Secret Clearance + Bachelor of Science… more
    Watershed Security (08/01/25)
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  • Information System Security Specialist

    Imagine One Technology & Management (Virginia Beach, VA)
    …+ Completing Risk Management Framework Step 5 authorizations in the Information System Security Engineer ( ISSE ) capacity + Communicating risk reduction ... Citizenship required + ACTIVE Secret DoD Clearance **Required** + _ACTIVE Top Secret /SCI DoD Security Clearance a plus_ **Imagine One Technology &… more
    Imagine One Technology & Management (09/01/25)
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  • Navy Qualified Validator (NQV)

    Frontier Technology Inc. (Norfolk, VA)
    …Official Designated Representative (AODR). + Required to engage with the system Information Systems Security Engineer ( ISSE ) and ISSE support staff ... of National Institute of Standards and Technology (NIST) controls. + Must have a DOD Secret security clearance and the ability to obtain a TS /SCI. #LI-EB1… more
    Frontier Technology Inc. (09/02/25)
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  • ISSE Senior - with TS /SCI Poly

    Amentum (Columbia, MD)
    …will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. As the Senior ISSE on a dynamic ... so, look no further. Amentum is seeking a **Senior ISSE ** to join our team of passionate individuals in...Security regulations, publications, and policy **Clearance Required:** * TS /SCI w/ Poly **Minimum Years of Experience:** * Fourteen… more
    Amentum (10/14/25)
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  • Sr. ISSE TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    …where you can thrive, keep reading! Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using the Scaled Agile ... and employs robust development, test and production environments. Our team of security engineers support enhancements to system security architecture and cyber… more
    Leidos (09/15/25)
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  • Navy Qualified Validator

    SAIC (Newport, RI)
    …are completed for each system, and evaluated by the assigned Information System Security Engineer ( ISSE ). + Utilizes experience and validator skills ... A&A representatives and ISSOs, and command physical and information security personnel to maintain the A&A process. **JOB DUTIES**...Secret clearance with the ability to obtain a Top Secret . This position is an IT-I… more
    SAIC (08/08/25)
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