• Systems Administrator/ ISSO

    Tyto Athene (Santa Barbara, CA)
    **Description** Tyto Athene is searching for a ** Systems Administrator/ Information System Security Officer** to join our CA team. **Responsibilities:** + ... (RMF) and ICD 503 Security Accreditation + Define, create, and maintain Systems Security Plans (SSP) to support Accreditation and Authorization (A&A) reviews… more
    Tyto Athene (12/07/25)
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  • Information Assurance Admin III

    General Atomics (Poway, CA)
    …surveillance systems . We have an exciting opportunity for an Information Systems Security Officer ( ISSO ) to join our Classified Systems ... Poway **Clearance Required?:** Yes **Pay Range High:** 155,825 **Recruitment Posting Title:** Information System Security Officer - ISSO **Job… more
    General Atomics (12/11/25)
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  • F-35 Information System Security…

    Lockheed Martin (San Diego, CA)
    …of Lockheed Martin to keep these exquisite capabilities protected\. **The Work:** This Information System Security Officer \( ISSO \) position will support the ... , ISSM or related DoD Cyber Workforce Role on one or more F\-35 information systems \. + Prior experience ensuring compliance with applicable laws, regulations,… more
    Lockheed Martin (12/11/25)
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  • Information System Security Manager

    Leonardo DRS, Inc. (Cypress, CA)
    …experience + 5+ years of security experience in either the defense industry or Information Systems Security , or a combination of both as an ISSO ... clearance with a current investigation + Strong knowledge of information systems security components and...to staff or assigned personnel, such as a site Information System Security Officer ( ISSO )… more
    Leonardo DRS, Inc. (12/03/25)
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  • Information Systems Security…

    Frontier Technology Inc. (Los Angeles, CA)
    …FTI would appreciate the opportunity to learn more about you. We are seeking a Information Systems Security Manager (ISSM) to provide the United States ... Navy's Naval Air Systems Command (NAVAIR) expertise in cybersecurity as they look...organization's goals. Preferred: + Bachelor's degree in Computer Science, Information Security , Engineering, Mathematics, or a related… more
    Frontier Technology Inc. (12/19/25)
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  • IT Specialist (Infosec)

    United States Fleet Forces Command (San Diego, CA)
    …under 10 USC 1599f. Responsibilities You will serve as the Information Systems Security Officer ( ISSO ) and alternate Cyber Workforce (CWF) Program ... will serve as a IT SPECIALIST (INFOSEC) in the INFORMATION SYSTEMS MANAGEMENT/CYBERSECURITY DEPARTMENT of NAVCOMTELSTA SAN...enforce security policies and safeguards for Command systems . You will ensure that Command information … more
    United States Fleet Forces Command (12/24/25)
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  • Manager I - Field Intelligence Element (FIE)…

    Mission Support and Test Services (Goleta, CA)
    …the appropriate training: + Special Security Officer (SSO) + Information Systems Security Officer ( ISSO ) + Assistant Special Security Officer ... involves direct supervision of FIE staff, management of the Sensitive Compartmented Information Facility (SCIF), and oversight of security personnel, including… more
    Mission Support and Test Services (11/13/25)
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  • Advisory Systems Administrator

    Frontier Technology Inc. (Los Angeles, CA)
    …STIGS + Ability to read/write PowerShell scripts Preferred: + Bachelor's degree in Information Technology, Cybersecurity, or Information Systems from an ... failover procedures. + Apply and maintain STIGs across operating systems to ensure baseline security compliance; manage...Familiarity with databases and a readiness to assist the ISSO or DBA in performing periodic security … more
    Frontier Technology Inc. (12/18/25)
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  • Information Assurance Admin III

    General Atomics (San Diego, CA)
    …technologies. We have an exciting opportunity for an ISSO to join our Security Classified Systems team. This position is located in San Diego (Rancho ... Diego **Clearance Required?:** Yes **Pay Range High:** 155,825 **Recruitment Posting Title:** Information System Security Officer - ISSO **Job… more
    General Atomics (12/12/25)
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  • Authorization & Accreditation (A&A) Program Lead…

    ICF (San Jose, CA)
    …manage and execute Risk Management Framework (RMF) activities across multiple DHRA information systems , ensuring compliance with DoD and NIST cybersecurity ... + Oversee and manage the RMF lifecycle for DHRA information systems in accordance with NIST SP...accuracy and completeness. + Interface with Authorizing Officials (AOs), Information System Security Managers (ISSMs), and … more
    ICF (10/31/25)
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