• Senior IT Systems Administrator

    Empirical Systems Aerospace, Inc. (San Luis Obispo, CA)
    Senior IT Systems Administrator - Lead Position Summary The Senior IT Systems Administrator - Lead is responsible for overseeing the company's ... information technology infrastructure, cybersecurity posture, and system performance across all business operations. This position exercises...Minimum of 5 years of progressive experience in IT systems administration. 2 years in a leadership… more
    Empirical Systems Aerospace, Inc. (12/31/25)
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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)  HUMAN SERVICES ... ADMINISTRATOR II - WORKFORCE SYSTEMS DELIVERY Salary $8,109.28 - $10,928.28 Monthly Location Los...matter expert, prepares training materials and provides training to system partners. + Prepares and reviews proposals, and forms… more
    The County of Los Angeles (10/08/25)
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  • System Administrator 3 - Sunnyvale

    M. C. Dean (San Jose, CA)
    …+ HS Diploma or Equivalent and 10+ Years of progressive experience + Requires system administrator experience in performing triage on system problems, ... service level agreements. + Configure and manage Windows operating systems and install/load operating system software. +... data to prevent problems, implementing new workstations, and system extensions. + Requires 2 + years… more
    M. C. Dean (11/15/25)
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  • System Administrator - Active Secret…

    ENS Solutions (San Diego, CA)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems ... with STIGs and system baselines. + Provide Tier 1 and Tier 2 system support for PKI-related service disruptions, certificate issues, and access control… more
    ENS Solutions (12/27/25)
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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: ... Type of Travel: Local * * * The Opportunity: CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject Matter Expert (SME) to join the… more
    CACI International (12/12/25)
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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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  • 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 ... None Type of Travel: None * * * **The Opportunity:** CACI is seeking a SIGINT Systems Administrator (Mid-Band) to join the CACI team. You will be responsible for… more
    CACI International (11/12/25)
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  • Network System Administrator

    ManTech (Los Angeles, CA)
    **MANTECH** seeks a motivated, career and customer-oriented **Network System Administrator ** **III** to join our team in **Los Angeles, CA.** The primary ... + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. +...in DoD Directive 8570.01-M for Information Assurance Technician Level 2 such as CompTIA Security + CE, within 6… more
    ManTech (12/17/25)
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  • Linux System Administrator

    The Boeing Company (Seal Beach, CA)
    …Space & Security (BDS), Space and Launch Organization seeks an early career **Linux System Administrator ** to support Proprietary Programs in Seal Beach, CA. You ... environment set-up, and help maintain operational readiness with various operating systems and hardware interfaces. **Position Responsibilities** : + Assist with… more
    The Boeing Company (12/25/25)
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  • Electric Utility Network Administrator

    Silicon Valley Power (Santa Clara, CA)
    …the organization's overall network environment, including SVP's utility communication and control systems . In this role, the Network Administrator is responsible ... the following systems is highly desirable: 1. Network Intrusion Detection Systems (NIDS); 2 . Virtual machine VMWare environments; 3. Configuration and… more
    Silicon Valley Power (10/21/25)
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