7 network support engineer jobs at 6 companies in Hesperia, CA

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Network Support Engineer
Diamond Bar, California, United States
HybridFull Time
Zenlayer
Zenlayer: Global edge cloud and networking services for enterprises.
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
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Network Engineer / Secret / Onsite: Palmdale, CA
Palmdale, California, United States
$70k-$124k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
5+ YOEActive Secret clearance (ability to obtain Top Secret), 5+ years network support experience including TACLANEs, experience with Cisco switches/CUCM, Juniper/Palo Alto firewalls, DoD RMF familiarity, CompTIA Security+ (or ability to obtain), US citizenship.
Cisco Switches, Cisco ISE, Cisco DNA Center, Cisco Call Manager, Cisco ACI, CUCM, Palo Alto, Juniper, TACLANEs, KG175, KG250, Jabber, Microsoft Visio
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Senior Technical Support Engineer - Industrial Networking
Brea, California, United States
$73k-$110k/yr OnsiteFull Time
Moxa
Moxa: Sells industrial networking and computing hardware for automation systems.
5+ YOE5+ years networking experience with Ethernet/IP, expert Wireshark skills, CLI proficiency, bachelor\u0002s degree or equivalent experience preferred, authorization to work in the US, strong customer-facing troubleshooting and escalation management skills.
Wireshark, Linux, CLI, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Teams, Visio, PowerPoint
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Senior Technical Support Engineer - Industrial Networking
Brea, California, United States
$81k-$122k/yr OnsiteFull Time
Moxa
Moxa: Provides industrial networking, computing, and automation hardware for IIoT.
5+ YOEBachelor's degree or equivalent, 5+ years networking experience, expert Wireshark and CLI skills, deep L2/L3 knowledge, EM/on‑site troubleshooting, US work authorization, proficiency with Microsoft Office and Linux.
Wireshark, Linux, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Teams, Microsoft Visio, Microsoft PowerPoint
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System Engineer-Chassis
Ontario, California, United States
$85k-$125k/yr OnsiteFull Time
Hyundai Mobis
Hyundai MobisKorea Exchange: 012330: Designs and manufactures advanced automotive components and mobility systems.
Experience in vehicle dynamics, brake systems, ESC tuning, CAN/OBD II networks, calibration tools, and supporting domestic and international testing up to 50%. Bachelor's in engineering required.
CANape, CANoe, ATI Vision, CAN, OBD II
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Field Liaison Engineer/Principal Field Liaison Engineer
Edwards Air Force Base, California, United States
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
0+ YOESTEM degree with relevant engineering experience (varied experience trade-offs by degree), experience with aviation systems, prior field/maintenance engineering support, proficiency with technical/repair manuals, TCP/UDP networking basics, active U.S. government clearance (Secret) and ability to obtain SAP access; travel up to 50%.
NX, VisPro, MES, TeamCenter, CATIA, TCP, UDP, DHCP, DNS
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Sr Systems MSP Engineer, AI-Enabled Service Delivery (Hybrid)
La Verne, California, United States
$110k-$130k/yr HybridFull Time
Modern IT
Modern IT: Managed IT services provider for small and medium businesses.
6+ YOE6+ years in technical support/managed services; deep Microsoft 365, networking, ConnectWise PSA, incident ownership, documentation discipline, and interest in AI/automation.
Microsoft 365, Exchange, SharePoint, Teams, Entra ID, ConnectWise PSA, ConnectWise, Azure, Power Automate, Copilot, Cisco Meraki, UniFi, Ubiquiti