• Specialist, IT Infrastructure

    Celestica (San Jose, CA)
    …well as design, install, configure, maintain and perform testing of PC/server operating systems , networks, and related utilities and hardware. Other ... or fix hardware or software issues + Monitoring computer systems to improve network performance for computer...related field + Vendor Certifications preferred: CompTIA Security+ or Network +, CheckPoint or FortiGate Firewall, Cisco CCNA… more
    Celestica (12/04/25)
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  • Windows Administrator

    GovCIO (Sacramento, CA)
    …Environment (CE) Certification (ie, Microsoft Certified Solutions Expert(MCSE), Server+, Cisco Certified Network Associate (CCNA), RedHat, Palo, etc.,can ... hiring for a Windows Administrator, tocreate and maintain team technical instructions, operating procedures and policies as needed.This position will be located in… more
    GovCIO (09/24/25)
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  • Project Manager IV

    General Atomics (Poway, CA)
    **51965BR** **Company:** General Atomics Aeronautical Systems **Job Summary:** General Atomics Aeronautical Systems , Inc. (GA-ASI), an affiliate of General ... aircraft and tactical reconnaissance radars, as well as advanced high-resolution surveillance systems . The Advanced Programs group has an exciting opportunity in San… more
    General Atomics (12/11/25)
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  • Storage Administrator

    GovCIO (Sacramento, CA)
    …Environment (CE) Certification (ie, Microsoft Certified Solutions Expert(MCSE), Server+, Cisco Certified Network Associate (CCNA), RedHat, Palo, etc.,can ... its customers. This position will assist with implementing new system HW and SW and provide input for developing...systems . + 3+ years' experience maintain storage and network policies and standards. + 3+ years' experience refreshing… more
    GovCIO (09/24/25)
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  • Technical Program Manager - Rack Level Protection

    Oracle (Sacramento, CA)
    …or SOC/SIEM solutions. + Networking skills must be strong. + **Certification:** CCNP ( Cisco Certified Network Professional) or equivalent is required. + Strong ... **Job Description** Oracle's Global Physical Security (GPS) Systems Team is dedicated to protecting critical corporate...policy, regulatory, and audit requirements. + Analyze incident and system health data to drive root cause analysis, risk… more
    Oracle (11/25/25)
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  • Production Engineering Manager

    Meta (Menlo Park, CA)
    …of servers together serving web and AI applications, but also ensure that the network is running smoothly and meets strict performance goals for all applications and ... services that rely on our network .With the introduction of our own switching software(FBOSS) and...We create new and innovative ways of designing and operating our global datacenter networks and do it at… more
    Meta (11/19/25)
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  • Managed EDR Engineer I

    Proficio, Inc. (Irvine, CA)
    …including topology, protocols, components, and principles + Knowledge of various Enterprise Operating System (OS) configurations and management tools for use ... systems administration, including basic troubleshooting and installation, monitoring system performance or availability and performing security upgrades +… more
    Proficio, Inc. (12/06/25)
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  • SStaff Engineer - SONiC / NOS Development

    Celestica (San Jose, CA)
    …**senior-level, hands-on engineering position** focused on the **development and sustenance of Network Operating Systems (NOS)** for white-box switching ... maintaining a NOS such as: + SONiC (preferred) + Cisco IOS, Juniper JUNOS, Arista EOS + Any Tier...( +/- 3 years acceptable) + Proven experience in ** Network Operating System development or… more
    Celestica (11/18/25)
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  • Field Technician II

    Zayo (Livermore, CA)
    …fueling the innovations that are transforming our society. Zayo's 141,000-mile network in North America and Europe includes extensive metro connectivity to ... all major manufacturers of transport equipment, low/high voltage electrical systems , DC power plant as well as knowledgeable in...various types of equipment (ie Ciena, Nokia, Infinera, Juniper, Cisco ) The assigned shift may vary based on needs… more
    Zayo (11/22/25)
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  • IT Support Engineer I (ONS)

    Amazon (Culver City, CA)
    …and TCP/IP) experience - 2+ years of corporate setting Windows, Mac or Linux Operating systems support experience - 2+ years of troubleshooting in a multi-user ... systems , software and hardware - Assist with activities to triage and escalate system or network outages to reduce downtime - Understand and execute change… more
    Amazon (11/13/25)
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