• Senior Network Security Engineer

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to plan and coordinate IT security programs and ... position within the United States. **Responsibilities** + Plan and coordinate IT security programs and policies. + Manage and control changes to systems, assessing… more
    GovCIO (08/02/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Goleta, CA)
    …**Goleta, California.** The successful candidate will interface with the Information Systems Security Manager (ISSM) to ensure adherence with NIST Special ... Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​… more
    RTX Corporation (07/22/25)
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  • Sr Safeguards & Security Spec

    Mission Support and Test Services (Livermore, CA)
    Security areas of responsibility include (but are not limited to): physical security of facilities, protection of government property, lock and key control, ... Security areas of responsibility include but also are not limited to physical security of facilities, protection of government property, lock and key control,… more
    Mission Support and Test Services (07/10/25)
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  • Mission Manager , NSSL

    SpaceX (Hawthorne, CA)
    …make this possible, with the ultimate goal of enabling human life on Mars. MISSION MANAGER , NSSL The National Security Space Launch (NSSL) team at SpaceX is ... Mission Manager , NSSL Hawthorne, CA Apply SpaceX was founded...of our partnership and contractual agreements with the US Government to launch national security missions. This… more
    SpaceX (08/13/25)
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  • Project Manager

    Epsilon, Inc (Monterey, CA)
    …collects information on and investigates and reports on all confirmed or suspected security incidents. **An average day:** As Project Manager , you will ... **Project Manager ** **Who is Epsilon:** Epsilon is an IT...leader in providing Information Technology services to both Federal Government and Commercial businesses across the United States. Epsilon… more
    Epsilon, Inc (08/30/25)
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  • Principal Contracts Manager

    Mercury Systems (Torrance, CA)
    …(Excel, Word, & Outlook) as well as Adobe Acrobat required. + An Active US Government security clearance or higher. US Citizenship is required. + Travel: As ... Mercury Systems high-performing contracts team is seeking a Principal Contracts Manager in support of the Integrated Processing Solutions business unit with… more
    Mercury Systems (08/23/25)
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  • Program Contracts and Cost Control Manager

    Technology Unlimited Group (San Diego, CA)
    …procurements, principally in the Defense industry. This role does not require a Government Security Clearance initially, but requires the candidate to be able ... (TUG) is seeking a Program Contracts and Cost Control Manager to provide support for TUG programs in compliance...to obtain a Government Security Clearance. This position will be… more
    Technology Unlimited Group (08/15/25)
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  • Manager Cybersecurity 2

    Northrop Grumman (Redondo Beach, CA)
    Manager and supervise a team consisting of Classified Information Systems Security Manager (ISSM), Classified Cybersecurity Analysts, and Information System ... Classified Cybersecurity Manager to lead a team of Information Systems Security Professionals (ISSOs/ISSMs) at our Redondo Beach, CA location. The Cybersecurity … more
    Northrop Grumman (07/22/25)
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  • Manager , Cyber Intelligence

    L3Harris (San Diego, CA)
    …Code: 22572 Job Location: San Diego, CA Job Description: The Information Systems Security Manager (ISSM) is responsible for implementing and maintain the ... IAM Level III (CISSP): + Meet advanced Information Systems Security Manager under DoD 8140 by having...a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility… more
    L3Harris (07/11/25)
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  • Cybersecurity System Security Engineer

    ManTech (Los Angeles, CA)
    …and testing phases. + Chair or co-chair cybersecurity working groups, represent the Government Program Manager in advisory bodies, and actively participate in ... MANTECH seeks a mission-focused **Cybersecurity System Security Engineer III** to support Special Access Programs...for Information Assurance Technician Level 3 and Information Assurance Manager Level 3 within 6 months of the date… more
    ManTech (08/01/25)
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