Network Engineer

Network Engineer IIIrvine, CAJob Responsibilities for Network Engineer IICore responsibilities:• Configure, troubleshoot, and maintain routers, switches, wireless controllers/APs, load balancers, DNS/DHCP/IPAM, and network monitoring tools.• Analyze capacity, latency, availability, utilization, segmentation, and resiliency requirements.• Support incidents, changes, network upgrades, lifecycle replacements, and major event readiness.• Document network designs, standards, diagrams, configurations, and operating procedures.• Collaborate with security, infrastructure, telecom, cloud, application, and vendor teams to resolve cross-domain issues.Level expectations:• Independently resolves common incidents and service requests, supports standard changes, validates knowledge articles, and coordinates with adjacent teams or vendors for medium-complexity work.Skills/Experience:• LAN/WAN/WLAN, routing/switching, TCP/IP, firewalls basics, monitoring, troubleshooting, documentation, change management, and healthcare availability requirements.