• Senior Security Manager

    Northrop Grumman (San Diego, CA)
    …of applicable work experience may be substituted for a Bachelor's degree. + Active Top Secret security clearance with ability to obtain/maintain special ... **Northrop Grumman Mission Systems Sector is seeking a Senior Security Manager / Manager Industrial... directives. **Preferred Qualifications:** + Bachelor's Degree. + Active Top Secret // SCI with Polygraph. +… more
    Northrop Grumman (08/08/25)
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  • Information Systems Security

    KBR (El Segundo, CA)
    Title: Information Systems Security Manager (ISSM)...team on site in El Segundo, CA. An active TS / SCI clearance is required. Join a small, hand ... national security . KBR is seeking an experienced Information Systems Security Manager (ISSM)...confined location (ie, SCIF) + Must have an active TS / SCI clearance to be considered for this… more
    KBR (07/16/25)
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  • Information System Security

    KBR (Oxnard, CA)
    Title: Information System Security Manager ...Basic Qualifications: + Must have an active US government TS / SCI security clearance to be ... critical role - protecting our national security . KBR is seeking an Information System Security Manager (ISSM) to join our team at either Point Magu, CA;… more
    KBR (07/02/25)
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  • SCI Security Specialist

    ManTech (Lompoc, CA)
    security . The position will provide "day-to-day" support for Collateral and Sensitive Compartmented Information ( SCI ) activities. **Responsibilities ... ManTech seeks a motivated, career and customer-oriented ** SCI Security Specialist I** to join...Fm 254 is properly executed and coordinated with Unit Security Manager (USM) and local IP office.… more
    ManTech (07/02/25)
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  • Cybersecurity - Information System…

    The Boeing Company (Huntington Beach, CA)
    … Clearance** This position requires an active Top Secret / Sensitive Compartmented Information ( TS / SCI ) US Security Clearance with an ... information system security officer (ISSO) or information system security manager (ISSM)...Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include… more
    The Boeing Company (08/04/25)
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  • Sr. Principal Network Engineer - Top

    Northrop Grumman (Redondo Beach, CA)
    …order to be considered + Candidates must have the ability to obtain, and maintain, a ** Top Secret / SCI ** level security clearance as a condition of ... + Candidates must have a currentand **fully adjudicated DOD Top Secret ** level security clearance...**Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret / SCI , Polygraph, or SAP/SAR… more
    Northrop Grumman (07/26/25)
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  • Information System Security Officer…

    Leidos (Marysville, CA)
    …Ground System (AF DCGS) by providing TS / SCI Special Access Program (SAP) Information System Security Officer (ISSO) support to the 548 ISR GP located at ... security awareness training before granting SAP access. Applicants will notify the Information System Security Manager (ISSM) of any changes or… more
    Leidos (05/24/25)
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  • IT Operations Associate Manager / TS

    Lockheed Martin (Sunnyvale, CA)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression ... hours, weekends, and limited travel\. **Basic Qualifications:** * Active TS / SCI or higher at time of application...prioritize and integrate multiple projects * Strong understanding of information security trends and current industry focus… more
    Lockheed Martin (07/12/25)
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  • Manager , Cyber Intelligence

    L3Harris (San Diego, CA)
    …Intelligence Job Code: 22572 Job Location: San Diego, CA Job Description: The Information Systems Security Manager (ISSM) is responsible for implementing ... years of prior related experience. + Top Secret clearance with the ability to obtain TS...III and IAM Level III (CISSP): + Meet advanced Information Systems Security Manager under… more
    L3Harris (07/11/25)
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  • Voice and Hardware Systems Engineer - TS

    Leidos (Lompoc, CA)
    …management and change management activities **Basic Qualifications:** + US Citizen with an active TS / SCI with Polygraph + Requires BS and 4+ years of prior ... (VoIP) phone systems including Cisco VoIP phone units, voicemail and Call Manager System. + Provide consistent execution of Voice availability and reliability… more
    Leidos (06/17/25)
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