• Broadcast IT Engineer

    System One (Sunnyvale, CA)
    …include Microsoft Certified System Engineer (MCSE); Microsoft Certified System Administrator (MCSA); Cisco Certified Network Associate (CCNA); Certified ... compliance with all IT policies and procedures while maximizing uptime of all broadcast systems + Assist with in-house IT security to ensure compliance or risk… more
    System One (08/12/25)
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  • Data Center System Admin

    Insight Global (Santa Clara, CA)
    …Computer Science, Information Technology, or related field. . Proven experience as a System Administrator or similar role in a high-tech environment. . ... Implement and maintain security measures to protect the company's data and systems from cyber threats and vulnerabilities. . Monitor system performance and… more
    Insight Global (09/09/25)
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  • IT System Admin

    Two95 International Inc. (San Mateo, CA)
    Title: IT System Administrator Location: San Mateo, CA Position: Contract to Hire Rate: $/Open Description:- * 5-7 years' experience in IT Systems ... of Active Directory (AD), LAN/WAN topology, IT processes and procedures, security , and systems implementations. * Experience administering and configuring… more
    Two95 International Inc. (09/08/25)
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  • Network Engineer

    Topcon Positioning Systems, Inc (Livermore, CA)
    …networks (LAN, WAN, WLAN, VPN, SD-WAN). + Solid understanding of network and security operating systems (IOS, NX-OS and PAN-OS). + Basic understanding of ... maintenance such as installing and updating software, firmware and security patches as required with adherence to change management...RADIUS. + Ability to configure and install servers, operating systems and software. Linux experience is a… more
    Topcon Positioning Systems, Inc (09/24/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise ... + Minimum of 10 years of progressive IT and security experience, with a proven record in systems...and related DoD standards. + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating systems… more
    L3Harris (09/25/25)
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  • Principal/Sr Principal Network Engineer

    Northrop Grumman (San Diego, CA)
    …Cisco CCNA/CCNP certification + Juniper Networks certifications (eg, JNCIA, JNCIA-Cloud, JNCIS-SP) + Linux +, Red Hat Certified System Administrator (RHCSA) + ... + Experience with deploying, configuring, and hardening Network Devices + Experience with Linux Operating Systems + Working knowledge of routing & switching… more
    Northrop Grumman (09/05/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Sanger, CA)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/17/25)
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  • Software Engineer- Agile Core Services (ACS)

    SAIC (San Diego, CA)
    …computer and network software or specialized utility programs. In this role, the Systems Administrator will be an integral team member supporting assured Command ... based on Government client OPSEC requirements + Experience providing to the government, a system security plan (or extract thereof) and any associated plans of… more
    SAIC (09/26/25)
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  • Manager, Data Center Operations

    VCA Animal Hospitals (Los Angeles, CA)
    …(AWS). This role will be responsible for ensuring the performance, availability, and security of all infrastructure systems , both physical and virtual. The ideal ... and operation of enterprise on-premises datacenters including server hardware, storage systems , and power. + Ensure operational stability of hybrid infrastructure… more
    VCA Animal Hospitals (09/20/25)
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  • Senior Azure Infrastructure Engineer (Hybrid- NYC,…

    Antech Diagnostics (Fountain Valley, CA)
    …2 year Experience with networking and Palo Alto firewalls + 5 years experience with linux systems + Exposure to hybrid cloud environments or on-prem to Azure ... existing cloud environment, cloud migration, automating infrastructure deployments, ensuring system availability, and optimizing cost and performance. This position… more
    Antech Diagnostics (09/23/25)
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