• Network & Systems Administrator

    Leonardo DRS, Inc. (San Diego, CA)
    …+ Perform support tasks as needed requested by the Senior System Administrator , Information System Security Manager (ISSM), Information ... Counterintelligence and Security Agency (DCSA) standards for all information systems and components (servers, databases, firewalls, routers, switches,… more
    Leonardo DRS, Inc. (08/27/25)
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  • Automation/CPE: Security Systems

    M. C. Dean (Fremont, CA)
    …technical leaders in electrical, engineering, and cybersecurity industries. Responsibilities **The Security Systems Application Specialist 2 (Sys Admin 2)** is ... technologies related to access control, intrusion detection, emergency, video, and other security systems . + Document daily functions and troubleshooting process… more
    M. C. Dean (09/26/25)
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  • Security Systems Application…

    M. C. Dean (Fremont, CA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient,...by adding devices and configuring for operation. + Providing system support to the Integrators/LSPs in the field during… more
    M. C. Dean (10/10/25)
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  • Security Systems

    Pinkerton (Foster City, CA)
    …experiences, and perspectives to join our family of industry subject matter experts. The Security Systems Administrator , assigned to a specific client, will ... USD $57.69 - USD $57.69 /Hr. Submit a Referral (https://uscareers-pinkerton.icims.com/jobs/2159/ security - systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834355712) **Location** _US-CA-Foster City_ **ID**… more
    Pinkerton (09/12/25)
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  • Senior Linux System Administrator

    BAE Systems (San Diego, CA)
    Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for classified ... IT systems . You will primarily support...or (4 years of experience with a degree) as a system administrator in a Linux OS environment. Direct experience… more
    BAE Systems (09/18/25)
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  • Systems Administrator , Mid

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    Systems Administrator , Mid The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one ... the technology supporting the Navy? We're looking for a system administrator with a solid background in...a patch management process for Windows and Red Hat systems to ensure compliance with Information Assurance… more
    BOOZ, ALLEN & HAMILTON, INC. (09/17/25)
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  • Linux System Administrator

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    Linux System Administrator Job ID 5894 Location SLAC - Menlo Park, CA Full-Time Regular **SLAC Job Postings** **Position overview:** Are you passionate about ... National Accelerator Laboratory is searching for a dynamic Linux System Administrator to join our team. As...related field and 8 years of relevant experience in information technology, systems administration, or high-performance computing;… more
    SLAC National Accelerator Laboratory (09/11/25)
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  • Linux Systems Administrator II

    Epsilon, Inc (Folsom, CA)
    …Architecture, and Project Management. **An average day:** As Linux Systems Administrator II, you will support the reliability, security , and performance of ... **Linux Systems Administrator II** **Epsilon is now...systems . + Basic understanding of networking concepts and system security best practices. + Ability to… more
    Epsilon, Inc (10/09/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (El Segundo, CA)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR General Dynamics Information Technology (GDIT) is ... seeking a Systems Administrator to maintain an organization's computer systems '...Certification to be considered for employment; either valid **CompTIA Security + CE, Systems Security Certified… more
    General Dynamics Information Technology (09/23/25)
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  • Assistant Facility Security Officer…

    Kratos Defense & Security Solutions, Inc. (San Diego, CA)
    …o DCMA Guidebook and 22 Elements o FAR and DFARS Clauses/Regulations o Defense Information System for Security (DISS) o National Background Investigation ... & Security Solutions, Inc. is looking for an Assistant Facility Security Officer (AFSO)/Assistant Government Property Administrator (AGPA) to assist the… more
    Kratos Defense & Security Solutions, Inc. (09/17/25)
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