• COMSEC Officer , Information…

    Amazon (Denver, CO)
    …computing workloads in the world? At AWS, we are hiring a Communications Security (COMSEC) Custodian/ Officer to help manage and continue to develop the ... a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph. Key job responsibilities - Establish and maintain all COMSEC… more
    Amazon (10/15/25)
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  • Information Systems Security Officer

    Lockheed Martin (Littleton, CO)
    security team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) for Special Access Programs located at the LM ... in this way: \- You will have a direct impact to national security , ultimately contributing to protecting your loved ones\. It's dynamic, gratifying and impactful… more
    Lockheed Martin (10/12/25)
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  • Senior Information System Security

    Leidos (Tucson, AZ)
    …of the Decision Advantage Solutions Business Area, is currently seeking an Information System Security Officer (ISSO) for the Chinook Program. The ISSO will be ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other… more
    Leidos (10/10/25)
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  • Program Security Officer

    Leidos (Vienna, VA)
    **Description** The Program Security Officer (PSO) will provide security support for a dynamic, fast-paced USG organization. ThePSOmust possess and have ... successfully demonstrated technical security competence, excellent oral and written communication skills, problem...and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other… more
    Leidos (10/07/25)
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  • Information System Security Officer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for an Information Systems Security Officer (ISSO) in our **National Security Sector's (NSS) ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (10/03/25)
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  • Industrial Security Rep Sr. / Facility…

    Lockheed Martin (Littleton, CO)
    **Description:** This position will act as the Facility Security Officer \(FSO\) for the Enterprise Operations \(EO\), 9B5E3 CAGE code in Littleton, CO\. The ... to include but not limited to; 32 CFR Part 117, National Industrial Security Program Operating Manual \(NISPOM\)\. The job responsibilities include, but are not… more
    Lockheed Martin (09/28/25)
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  • Early Career Information System Security

    Lockheed Martin (Littleton, CO)
    … team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) in Littleton, CO\. Key Responsibilities: * Oversee ... day\-to\-day information system security operations including auditing the IS, hardware and software...work experience, education/ training, key skills as well as market and business considerations when extending an offer\. **Benefits… more
    Lockheed Martin (09/28/25)
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  • Information System Security Officer

    Amentum (Sunnyvale, CA)
    Amentum is seeking an Information System Security Officer (ISSO) for a contract at the National Aeronautics and Space Administration (NASA) Ames Research Center. ... The ISSO provides security Subject Matter Expertise (SME) supporting NASA information systems....abilities of the applicant internal equity, and alignment with market data.) Amentum is a leading provider of engineering,… more
    Amentum (09/16/25)
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  • Information Systems Security Officer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for an **Information Systems Security Officer (ISSO)** in our **National Security Sector's ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (09/10/25)
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  • Information Systems Security Officer

    Leidos (Port Hueneme, CA)
    **Description** Leidos has an exciting opportunity for an **Information System Security Officer (ISSO)** employee to join our team supporting the Naval Surface ... . **Primary Responsibilities:** + Assist in the cybersecurity tasking for Special Security Office (SSO) program under NSWC Port Hueneme Division (PHD) cognizance. +… more
    Leidos (09/05/25)
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