• Information Systems Security

    Lockheed Martin (Sunnyvale, CA)
    …a Counterintelligence Polygraph\.** This position will perform duties as a Classified Cybersecurity Information Systems Security Officer \(ISSO\) at the ... 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 (09/20/25)
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  • Information Systems Security

    SAIC (El Segundo, CA)
    **Description** SAIC's **Horizon 2 program** is looking for an ** Information Systems Security Officer (ISSO)** to support all facets of SAIC's ... at our **El Segundo, CA** location. The ISSO assists the ISSM ( Information Systems Security Manager) and provides oversight, guidance, and technical support,… more
    SAIC (09/24/25)
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  • Senior Information Systems

    RTX Corporation (Goleta, CA)
    …that create a safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team ... in **Goleta, California.** The successful candidate will interface with the Information Systems Security Manager (ISSM) to ensure adherence with NIST… more
    RTX Corporation (07/22/25)
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  • Information Systems Security

    SAIC (Vandenberg Air Force Base, CA)
    **Description** SAIC is looking for an Information Systems Security Officer (ISSO). The ISSO's primary function is working within Special Access Programs ... Security Implementation Guidance (JSIG) and Risk Management Framework (RMF) Information Security Continuous Monitoring (ISCM). ** Security Clearance:** +… more
    SAIC (10/01/25)
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  • Information Systems Security

    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 ... SCAP. + Familiarity and experience with the Department of Defense (DoD), Defense Information Security Agency (DISA), Naval Network Warfare Command (NNWC), Fleet… more
    Leidos (09/05/25)
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  • Senior Information Systems

    The MITRE Corporation (San Diego, CA)
    …make, then choose MITRE - and make a difference with us. Department Summary: The Information Systems Security Department (R311) within the Global Security ... Services Division (R300) seeks a Senior Information Systems Cyber Engineer to provide Information Assurance... Information Assurance and Cybersecurity services for classified systems . The role involves integrating security into… more
    The MITRE Corporation (10/03/25)
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  • Information Systems Security

    TEKsystems (Los Angeles, CA)
    Description TEKsystems Global Services has an immediate need for two Information Systems Security Officers (ISSOs) to support cybersecurity assurance efforts ... within lab cultures while respecting federal ethics guidelines is critical. Skills Rmf, Information security , Security , Risk management, Emass, Active secret… more
    TEKsystems (09/23/25)
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  • Information System Security

    Lockheed Martin (Palmdale, CA)
    …the right information and the right munitions to accomplish their missions\. Position: Information Systems Security Officer \(ISSO\) As an ... Information Systems Security Officer \(ISSO\), you will join our Classified Cyber Security Team, supporting Department of Defense \(DoD\) programs to… more
    Lockheed Martin (08/28/25)
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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 (10/02/25)
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  • Lead Information Security

    Lumen (Sacramento, CA)
    …infrastructure and government customer infrastructure. **The Main Responsibilities** + Perform as an Information Systems Security Officer (ISSO) for ... to such incidents + Report all cybersecurity incidents to the program Information Systems Security Managers (ISSM) through reports and briefings +… more
    Lumen (10/01/25)
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