• Network Engineer

    Topcon Positioning Systems, Inc (Livermore, CA)
    …(BGP, OSPF, EIGRP, HSRP, STP, VLANs). + Knowledge of access control models and network security . + Knowledge of wireless security concepts: WPAx, PEAP, ... troubleshoot functional networks (LAN, WAN, WLAN, VPN, SD-WAN). + Solid understanding of network and security operating systems (IOS, NX-OS and PAN-OS). + Basic… more
    Topcon Positioning Systems, Inc (07/17/25)
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  • Senior Network Operations Engineer (Tier 3)

    V2X (El Segundo, CA)
    …problems, troubleshooting escalated incidents, coordinating, and reporting all operational information concerning the enterprise network infrastructure. + Common ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (07/16/25)
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  • ADNS Network Engineer

    SOLUTE Careers (San Diego, CA)
    …series switches. Configurations include Layer-2 and Layer-3 switch configurations. + Maintain port security on all network devices and coordinate with local lab ... motivated individual to join our team as an ADNS Network Engineer to help engage in converging all voice,...from an accredited college or university in Computer Science, Information Technology, Information Systems, Engineering, or related… more
    SOLUTE Careers (08/27/25)
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  • Sr. Network Engineer

    Robert Half Technology (Santa Ana, CA)
    …such as BGP, and common switching methodologies. * Proficiency in network security practices, including firewalls, intrusion detection/prevention, and ... needs. This role requires a strategic thinker with deep expertise in network architecture, troubleshooting, and security protocols. Based in Santa Ana,… more
    Robert Half Technology (08/13/25)
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  • Network Operations Team Lead,…

    City and County of San Francisco (San Francisco, CA)
    …a network environment; AND + Five (5) years of experience with network security technologies, such as firewalls, VPNs, and intrusion detection systems; AND ... design using NIST and CISA cybersecurity practices. + Reports to management on uptime, network health, security risks, network utilization and other KPIs as… more
    City and County of San Francisco (08/08/25)
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  • Network Engineer - Navy WAN Lead

    SOLUTE Careers (San Diego, CA)
    Sigma Defense is seeking a Network Engineer - Navy WAN Lead in San Diego, CA at NIWC-Pacific. The MQ-25 and Unmanned Carrier Aviation (UCA) Mission Control Systems ... ADNS, SATCOM, and tactical networking environments. + Strong knowledge of network protocols (TCP/IP, BGP, MPLS), encryption standards, and cybersecurity frameworks.… more
    SOLUTE Careers (06/20/25)
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  • Network Administrator

    Robert Half Technology (San Diego, CA)
    …including routers, switches, firewalls, and wireless access points. + Support network security efforts by implementing best practices, addressing ... TCP/IP, BGP, OSPF, VLAN, VPN, etc. + Familiarity with firewall configurations and network security practices. + Hands-on experience with network monitoring… more
    Robert Half Technology (08/24/25)
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  • Network Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    …up to 30% of the time + Secret clearance + HS diploma or GED + Security + and Cisco Certified Network Certification, including Cisco Certified Network Asso ... Network Engineer, Senior The Opportunity: A well-designed ...geographically separated units worldwide supporting critical national and global security missions. Join us. The world can't wait. You… more
    BOOZ, ALLEN & HAMILTON, INC. (08/16/25)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    …ond to evolving adversaries. You'll design enterprise architectures and increase security , reliability, and availability for mission-critical network systems. ... Network Engineer The Opportunity: A well-designed network...of industry standards, you'll make an impact on national security missions. Further your career with us as we… more
    BOOZ, ALLEN & HAMILTON, INC. (08/01/25)
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  • Sr OT Network Engineer (Operational…

    Jacobs (San Francisco, CA)
    …switches, routers, firewalls, and industrial protocols. You will be responsible for network security and providing monitoring and troubleshooting of performance ... and engineering firms in the world? As a OT network engineer in our OT practice, you will work...senior role will be critical in ensuring the reliability, security , and performance of our OT systems. You will… more
    Jacobs (07/29/25)
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