• Senior Information Systems Security Manager…

    Applied Research Solutions (El Segundo, CA)
    …and personalized attention from ARS Senior Managers. **Responsibilities include:** + Provide ISSM support that will be the primary cybersecurity technical advisor to ... and Information System Owner (ISO). For base enclaves, the ISSM manages the installation cybersecurity program, typically as a...a function of the Wing Cybersecurity Office. That program ISSM may also serve as the system ISSM… more
    Applied Research Solutions (08/30/25)
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  • Information Systems Security Manager ( ISSM…

    KBR (El Segundo, CA)
    Title: Information Systems Security Manager ( ISSM ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... KBR is seeking an experienced Information Systems Security Manager ( ISSM ) to join our team on site in El...Information Assurance/Cybersecurity + Experience as an ISSO, ISSE, or ISSM for a complex system + Certified Information Systems… more
    KBR (07/16/25)
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  • Information Systems Security Mgr ( ISSM )…

    Huntington Ingalls Industries (San Diego, CA)
    …Huntington Ingalls Industries (HII) Mission Technologies Warfare Systems partners with the DoD and defense innovation ecosystem to rapidly acquire and field critical ... Requisition Number: 25005 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $117,898.00 - $168,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a… more
    Huntington Ingalls Industries (08/15/25)
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  • Information System Security Officer (ISSO)

    Lockheed Martin (Palmdale, CA)
    …Program \(SAP\) Implementation Guide \(JSIG\), and the Information System Security Manager's \( ISSM \) guidance\. You will collaborate with fellow ISSO's, ISSM 's, ... and diverse integrated product teams to: * Develop system documentation for the assessment and authorization, management of security posture, and continuous monitoring of information systems \(i\.e\. Authorization to Operate \(ATO\), System Security Plan… more
    Lockheed Martin (08/29/25)
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  • Manager Cybersecurity 2

    Northrop Grumman (Redondo Beach, CA)
    …a team consisting of Classified Information Systems Security Manager ( ISSM ), Classified Cybersecurity Analysts, and Information System Security Officers (ISSO) ... Security, Information Security, or similar STEM related discipline + 8 years of ISSO/ ISSM experience with RMF + Prior leadership or management experience + Active… more
    Northrop Grumman (07/22/25)
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  • Sr Principal Computer Systems Analyst

    Northrop Grumman (Los Angeles, CA)
    …and standalone computers as directed by the Information Systems Security Manager ( ISSM ). + Prepare security documentation for input to Computer Security. + Report ... project status as required for all recurring and non-recurring efforts. + Works under minimal direction and independently determines and develops approach to solutions. + Work across disciplines to isolate issues between software, firmware, and hardware,… more
    Northrop Grumman (09/03/25)
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  • Network & Systems Administrator

    Leonardo DRS, Inc. (San Diego, CA)
    …requested by the Senior System Administrator, Information System Security Manager ( ISSM ), Information System Security Officer (ISSO), and the Facility Security ... Officer (FSO) **Our Ideal Candidate Will Have** + Proven Network Expertise + Extensive experience in network design, implementation, and troubleshooting, including familiarity with routers, switches, and firewalls. (Experience working in segmented or isolated… more
    Leonardo DRS, Inc. (08/27/25)
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  • Information System Security Officer (ISSO)

    Leidos (Marysville, CA)
    …granting SAP access. Applicants will notify the Information System Security Manager ( ISSM ) of any changes or modifications to hardware, software, or firmware that ... might adversely impact system accreditation and ensure proper measures are taken when an incident or vulnerability is discovered in compliance with governing directives. They will provide inputs to DCGS System Security Authorization Agreement (SSAA), prepare… more
    Leidos (08/23/25)
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  • Physical Security Specialist-COBRA

    Huntington Ingalls Industries (Vandenberg AFB, CA)
    …as defined in the DD 254 and other official documentation. Assists the ISSM on security-related matters. Advises leadership on physical and facility security matters ... and oversees locks, logbooks, and timestamps. Conducts routine and annual inspections to ensure compliance with security directives. Administers and coordinates the DoD, Department of Energy (DOE), or other industrial security programs and activities to ensure… more
    Huntington Ingalls Industries (08/20/25)
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  • Computer System Administrator

    Northrop Grumman (Palmdale, CA)
    …and standalone computers as directed by the Information Systems Security Manager ( ISSM ). + Prepare security documentation for input to Computer Security. + Report ... project status as required for all recurring and non-recurring efforts. + Work under minimal direction and independently determine and develop approach to solutions. **Basic Qualifications for a Level 2:** + Associate's degree and 4 years of relevant… more
    Northrop Grumman (08/13/25)
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