Senior Hybrid Network Engineer
Core
Design, implement, troubleshoot, and optimize enterprise LAN/WLAN, WAN, SD-WAN, cloud networking, and Cisco data center networks across 140+ U.S. and Greater China sites.
Role type
Senior hands-on IC network engineer
Builds
Enterprise network infrastructure for production and DR environments across multiple sites
Domain
Financial services, multi-site enterprise networking
Required skills
Cisco LAN/WLAN/WAN/SD-WAN/ACI, BGP/EIGRP/HSRP/VSS/QoS/IPsec/MPLS/VPLS/DMVPN, Azure ExpressRoute/AWS Direct Connect/VPN, SolarWinds IPAM/NCM, Splunk, ExtraHop, Visio, packet analysis, change control, Tier 2 support, mentorship
Preferred skills
Cisco data center, routing/switching, wireless, cloud networking, public cloud certifications
Technologies
Cisco (routers, Catalyst/Nexus switches, wireless controllers, ACI, UCS), SolarWinds, Splunk, ExtraHop, Azure, AWS
Responsibilities
Design, configure, and support Cisco LAN/WLAN, WAN, SD-WAN, ACI, data center, cloud networking, and hybrid connectivity environments; Implement and troubleshoot BGP, EIGRP, HSRP, VSS, QoS, IPsec, MPLS, VPLS, DMVPN, Azure ExpressRoute, AWS Direct Connect, VPN, and cloud routing technologies; Perform network rollout, capacity planning, performance tuning, configuration standardization, software upgrades, lifecycle refresh, and HA validation; Analyze complex incidents using packet captures, monitoring platforms, logs, flow data, and configuration reviews to isolate root cause and restore service; Administer SolarWinds IPAM/NCM, Splunk, ExtraHop, vulnerability management platforms, and configuration backup controls; Create network diagrams, implementation plans, test plans, runbooks, audit evidence, and technical standards; Provide Tier 2 support and mentor junior engineers
Seniority
Senior, hands-on IC
