• Senior Information System Security

    ManTech (Huntsville, AL)
    …Framework (RMF) and ATO processes. **Minimum Qualifications:** + 7+ years serving as an Information Systems Security Officer (ISSO) at a cleared ... following Information Assurance Management (IAM) Level III certifications: Certified Information Systems Security Professional (CISSP), Global … more
    ManTech (09/04/25)
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  • Early Career Information System…

    Lockheed Martin (Littleton, CO)
    …with the security team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) in Littleton, CO\. Key ... implement and manage a formal Information Security Policies / Information Systems Security Program together with ISSM and Program Security \.… more
    Lockheed Martin (09/28/25)
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  • Information System Security

    Lockheed Martin (Cape Canaveral, FL)
    **Description:** Lockheed Martin Space \(LMS\) is seeking a Classified Cybersecurity Information Systems Security Officer \(ISSO\) supporting the Fleet ... or develop a plan of actions and milestones \(POA&M\) with the Information Systems Security Manager \(ISSM\) to address non\-compliance in the allotted… more
    Lockheed Martin (09/19/25)
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  • Information System Security

    SOS International LLC (Pearl Harbor, HI)
    **Overview** **Join the Cyber Team in Paradise** **SOSi** is looking for a seasoned ** Information Systems Security Officer (ISSO)** ready to lead the ... and supervise the implementation of guidelines and policies for operational information systems security . + Manage assigned eMASS (Enterprise Mission… more
    SOS International LLC (09/23/25)
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  • Information System Security

    Leidos (Oklahoma City, OK)
    **Description** The Multi Domain Solutions Division at Leidos is looking for an ** Information Systems Security Officer (ISSO)** to support a fast-paced ... **Preferred Qualifications:** + DoD 8140 Advanced certification eg CISSP (Certified Information Systems Security Professional), CISM (Certified … more
    Leidos (09/04/25)
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  • Information System Security

    Lockheed Martin (Herndon, VA)
    …with the ability to obtain a CI polygraph\.** This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space ... or develop a plan of actions and milestones \(POA&M\) with the Information Systems Security Manager \(ISSM\) to address non\-compliance in the allotted… more
    Lockheed Martin (08/08/25)
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  • Lead Information System Security

    ManTech (Quantico, VA)
    MANTECH seeks a mission-driven **Lead Information Systems Security Officer ** to join our dynamic cybersecurity team in Quantico, VA. In this leadership ... Qualifications:** + Bachelor's degree and 10+ years of experience in Information Systems Security , or equivalent combination of education and experience… more
    ManTech (09/24/25)
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  • Information System Security

    Lockheed Martin (King Of Prussia, PA)
    …partner with the security team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) in King of Prussia, ... or develop a plan of actions and milestones \(POA&M\) with the Information Systems Security Manager \(ISSM\) to address non\-compliance in the allotted… more
    Lockheed Martin (09/25/25)
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  • Information System Security

    SAIC (Rock Island, IL)
    **Description** SAIC is hiring an ** Information Systems Security Officer ** for the First Army G-2 on Rock Island Arsenal, IL. The ISSO will work closely ... devices + Help unit accredit and maintain Sensitive Compartmented Information Facility (SCIF) + Ensure systems remain...and operate VTC equipment + Send status reports to Information System Security Manager (ISSM) and Project… more
    SAIC (09/09/25)
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  • Information System Security

    General Atomics (Poway, CA)
    …as advanced high-resolution surveillance systems . We have an exciting opportunity for an Information Systems Security Officer (ISSO) to join our ... met. **DUTIES AND RESPONSIBILITIES:** + interprets regulations as they apply to information systems , platforms, and IT operating processes, practices and… more
    General Atomics (07/18/25)
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