2mo
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Lead Network Engineer
Garden Grove, California, United States
$120k-$160k/yr OnsiteFull Time
Extensive network administration experience; CCNA/CCNP or Network+; firewall, VLANs, routing (OSPF/BGP), VPNs; cloud networking; strong documentation.
Firewall, VPN, Routing, Switching, Wireless Networking, Cloud Networking, Monitoring Tools, IDS/IPS, Network Security, Load Balancing
3mo
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Network Support Engineer
Diamond Bar, California, United States
HybridFull Time
3+ YOE3+ years networking experience; CCNA or equivalent; TCP/IP, routing/switching, STP, VLAN/VXLAN, firewalls; Juniper EX, Centec, Cisco switches; customer-focused; on-call nights/weekends; Mandarin proficiency.
TCP/IP, Routing, Switching, Firewall, SDN, OpenFlow, Microsoft Office
3w
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Cybersecurity Engineer
Riverside, California, United States
OnsiteFull Time
4+ YOEBachelor's in information security or related field, 4+ years network security engineering experience, hands-on firewall (Palo Alto) and Panorama experience, WAF and Cisco ISE experience, networking fundamentals, change management, and strong communication.
Palo Alto firewalls, Panorama, GlobalProtect, Web Application Firewalls (WAFs), Azure, SASE, Network Detection & Response (NDR), Cisco ISE, IDS/IPS, VPNs
2mo
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Network Security Engineer II
Irvine, California, United States
$120k-$160k/yr OnsiteFull Time
8+ YOE8+ years in network security/infrastructure security; experience with Web Application Firewalls, NAC, IDS/IPS; onsite in Irvine, CA; Bachelor's in Cybersecurity/IT/Computer Science.
Web Application Firewall, Network Access Control, IDS, IPS, Firewalls, Cisco, Palo Alto, Trend Micro, Gigamon, Trellix
2mo
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Network Infrastructure Engineer (23587)
Rancho Cucamonga, California, United States
$118k-$170k/yr HybridFull Time
6+ YOE5-7 years in network administration/engineering; BS in CS/IT or related field or equivalent experience; TCP/IP, routing, switching, VLANs; routers/switches/firewalls; VPNs and ACLs; Python for automation; AWS/Azure; Linux; occasional overnight travel.
Palo Alto firewalls, VPN, Cisco Meraki, Cisco switching, AWS, Azure, Linux, Python
2mo
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Senior Network Engineer
Santa Fe Springs, California, United States
OnsiteFull Time
12+ YOESenior network engineer with 12+ years' experience in enterprise networks, WAN/LAN, security, and ITIL-aligned processes; hands-on with network design, deployment, and vendor coordination.
VMware, Dell systems, Active Directory, AWS, Azure, Firewall, Router, Switch, Load Balancer, SD-WAN, NAC, 802.1X, VPN, BGP, OSPF, VoIP, QoS
3w
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Senior Control System Architect
Irvine or Pasadena
$152k-$228k/yr HybridFull Time
10+ YOE10+ years technical experience; Bachelor's in CS/EE or related (MS preferred); experience with PLC/SCADA/DCS, control system programming, C++/Python/C#/Java, OT cybersecurity; valid driver's license; PE preferred.
PLC, SCADA, DCS, IIOT, C++, Python, C#, Java, SDLC, firewalls, data encryption programs, virtualized server systems
2mo
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Security Architect
Manhattan Beach or Rancho Belago
$190k-$220k/yr HybridFull Time
8+ YOE8+ years in IT security, systems, network, infrastructure, or software engineering; GIAC or (ISC)2 certifications a plus.
Firewalls, IPS, WAFs, Endpoint protection, SIEM, Log management, SaaS, PaaS, IaaS, AI/ML tooling