• County Security Systems

    Ventura County (Ventura, CA)
    County Security Systems Administrator Print (https://www.governmentjobs.com/careers/ventura/jobs/newprint/5134119) Apply  County Security Systems ... general direction of the Manager, Security Operations, the County Security Systems Administrator coordinates and monitors the progress of office… more
    Ventura County (11/07/25)
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  • Systems Security

    Insight Global (El Segundo, CA)
    …background in security controls and compliance to help complete a proactive security assessment of systems . These individuals will be reaching out to active ... the world's largest DoD and Intel contracting companies is seeking an System Administrator to support the Cyber and Compliance Teams to maintain company security more
    Insight Global (10/31/25)
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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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  • Systems Administrator (Sipr)

    Trace Systems Inc (El Segundo, CA)
    Job Overview Job Title: Systems Administrator (SIPR) Location: Los Angeles, CA Job Responsibilities Trace Systems is actively recruiting for a Systems ... maintaining, upgrading, patching, securing, and managing the SIPRNet IT systems . + Working with the other organizations/agencies as necessary...is required. + Cloud+ or GICSP or SSCP or Security + or GSEC or FITSP-O or GFACT or CASP+… more
    Trace Systems Inc (10/13/25)
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  • Human Services Administrator II - Workforce…

    The County of Los Angeles (Los Angeles, CA)
    HUMAN SERVICES ADMINISTRATOR II - WORKFORCE SYSTEMS DELIVERY Print (https://www.governmentjobs.com/careers/lacounty/jobs/newprint/5074095) Apply  HUMAN SERVICES ... ADMINISTRATOR II - WORKFORCE SYSTEMS DELIVERY Salary $8,109.28 - $10,928.28 Monthly Location Los...and following the prompts. This is to enhance the security of your online application and to ensure you… more
    The County of Los Angeles (10/08/25)
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  • Senior Systems Administrator

    TEKsystems (San Diego, CA)
    …and they have the immediate need to replace him/her. They are looking for a Systems Administrator with strong Windows experience who will conduct day to day ... systems and infrastructure to ensure optimal performance, scalability, and security . This role provides leadership across virtualization, systems , and… more
    TEKsystems (11/06/25)
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  • Systems Administrator

    CACI International (Santa Maria, CA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Type of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Systems Administrator !** Are you passionate about technology and eager to make a… more
    CACI International (11/12/25)
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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...lab environments in accordance with DoD and Intelligence Community security requirements. Mainly working in a Linux OS environmenet you… more
    BAE Systems (09/18/25)
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  • Principal Windows Systems

    Northrop Grumman (San Diego, CA)
    …The Northrop Grumman Classified Solutions team is seeking an experienced **Windows Systems Administrator ** to join its dynamic team of technical professionals. ... to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to...products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. +… more
    Northrop Grumman (11/11/25)
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  • Project Systems Specialist - Unifier…

    Jacobs (Oakland, CA)
    Jacobs Engineering is seeking a highly motivated Project Systems Specialist - Unifier Administrator to join our Project Controls and Technology team. In this ... engineering and construction programs through digital innovation. As an experienced Unifier Administrator and support you will have the ability to share new ideas… more
    Jacobs (09/30/25)
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  • Sr Principal HPC Linux Systems

    Northrop Grumman (Redondo Beach, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... and Group Policy in a classified environment + Experience with patching systems , scanning for vulnerabilities ( Security Center/Nessus, SCAP), hardening … more
    Northrop Grumman (09/11/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... Type of Travel: None * * * **The Opportunity:** **CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject Matter Expert (SME) to join… more
    CACI International (10/07/25)
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  • Senior SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    Senior SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... * * The Opportunity: CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject...for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems analysis techniques… more
    CACI International (09/13/25)
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  • Network Security Administrator

    SpaceX (Hawthorne, CA)
    Network Security Administrator Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally ... ultimate goal of enabling human life on Mars. NETWORK SECURITY ADMINISTRATOR SpaceX is looking for a... security challenges + Manage and maintain network security systems by applying system patches and… more
    SpaceX (11/06/25)
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  • Network Systems Administrator

    Tyto Athene (San Diego, CA)
    **Description** Tyto Athene is searching for a **Network Systems Administrator ** responsible for the installation, configuration, operation, and maintenance of ... protocols (TCP/IP, OSPF, VLANs, STP, BGP) and telecommunications technologies. + Administrator -level knowledge of Windows Server Operating Systems + Experience… more
    Tyto Athene (10/30/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Mid-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... * * **The Opportunity:** CACI is seeking a SIGINT Systems Administrator (Mid-Band) to join the CACI...for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems analysis techniques… more
    CACI International (11/12/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Low-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... None * * * CACI is seeking a SIGINT Systems Administrator (Low-Band Journeyman) to join the...for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems analysis techniques… more
    CACI International (10/17/25)
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  • DreamWorks Technology - Sr. Systems

    NBC Universal (Glendale, CA)
    …to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and Operations ... team. As a Senior Systems Administrator , you will be responsible for...of the Linux environment including but not limited to security updates, package repository management, investigation and deployment of… more
    NBC Universal (11/14/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... CACI's team at Beale AFB, CA as a SIGINT Systems Administrator . This role offers a chance...be at the forefront of maintaining and optimizing SIGINT systems , ensuring their seamless operation and security .… more
    CACI International (08/20/25)
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  • IT Systems Administrator

    MGE Underground, Inc. (Paso Robles, CA)
    …compliance with organizational standards. + Proactively identify, assess, and mitigate security vulnerabilities across systems , applications, and networks to ... Network Access (ZTNA) concepts and implementation. + Experience supporting VoIP phone systems and unified communications. + Knowledge of security best practices,… more
    MGE Underground, Inc. (10/04/25)
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