• Specialist, Information System Security

    L3Harris (Rochester, NY)
    …in the interest of national security . Job Title: Specialist, Information System Security Officer (ISSO) Job Code: 27519 Job Location: Rochester, NY Job ... In lieu of a degree, minimum of 8 years of prior related experience . Active TS/SCI security clearance . Minimum DoD 8570 Baseline Certification IAM Level I; ie … more
    L3Harris (09/17/25)
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  • Senior Information System Security

    Leidos (Warner Robins, GA)
    …Leidos National Security Sector is seeking a talented **Senior Information System Security Officer (ISSO)** to join a diverse team to create unique solutions ... (RMF), DCSA Assessment and Authorization Process Manual (DAAPM), National Industrial Security Program Operating Manual (NISPOM) + Experience working with… more
    Leidos (09/04/25)
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  • Senior Information Systems Security

    RTX Corporation (Richardson, TX)
    …safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO) II** to support our team **100% onsite** at ... n Advanced Degree in a related field and minimum 5 years experience . + IAM Level I certification ( Security + or other) + Relevant Experience Considered in any… more
    RTX Corporation (08/29/25)
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  • Information Systems Security Officer

    CAE USA INC (Binghamton, NY)
    …Recognition, professional development, advancement and having fun! Summary As an Information Systems Security Officer (ISSO) you will join the CAE USA, Inc. ... you discover a career that aligns with your values, experience , expertise, and aspirations! As a leader in the...and aspirations! As a leader in the defense and security industry, CAE's team is passionate about simulation and… more
    CAE USA INC (08/27/25)
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  • Information Systems Security Officer

    ManTech (Lothian, MD)
    **ManTech** seeks a motivated and customer-focused **Information Systems Security Officer (ISSO)** to support cybersecurity operations at **Patuxent River, MD.** ... for professionals with a solid foundation in information systems security and hands-on experience in the DoD environment. **Responsibilities include but are not… more
    ManTech (08/22/25)
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  • Information Systems Security Officer

    Lockheed Martin (Colorado Springs, CO)
    security team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) in Colorado Springs, CO\. The work that ISSOs ... 8570 IAT Level II certification * Information Systems auditing experience * Knowledgeable of operating system security ...auditing experience * Knowledgeable of operating system security requirements * Hands on experience with… more
    Lockheed Martin (08/13/25)
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  • Information System Security Officer

    Lockheed Martin (Herndon, VA)
    …a CI polygraph\.** This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia\. ... and their security requirements\. **Desired Skills:** \- Information Systems auditing experience \. \- Experience working with ICD 503 and/or DAAPAM\. \- … more
    Lockheed Martin (08/08/25)
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  • Information Systems Security Officer

    Lockheed Martin (King Of Prussia, PA)
    …polygraph\.** This position will perform duties as a Classified Cybersecurity Information Systems Security Officer \(ISSO\) for systems located at the LM Space ... Technical familiarity with Windows or UNIX\-based operating systems, and their security requirements\. \- Information Systems auditing experience \. **Desired… more
    Lockheed Martin (08/08/25)
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  • Senior Information Systems Security

    RTX Corporation (Goleta, CA)
    …safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team **100% onsite** at our ... Degree in a related field and minimum 3 years' experience . + Current IAM Level I certification ( Security + or other). + Relevant Experience Considered in… more
    RTX Corporation (07/22/25)
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  • Security Police Officer

    Chenega Corporation (Charleston, SC)
    **Summary** Chenega Corporation is seeking a dedicated and professional Security Police Officer to join our team in Charleston, SC. The Security Police ... Two years of service in the US Armed Services or equivalent experience in physical security or law enforcement (armed or unarmed). + Satisfactory qualify with a… more
    Chenega Corporation (09/16/25)
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