Senior Staff Network Engineer
Core
Hands-on Senior Staff Network Engineer supporting LAN, WAN, wireless, and voice infrastructure across office, manufacturing, laboratory, and warehouse environments.
Role type
Senior Staff Network Engineer (Infrastructure)
Builds
Enterprise network infrastructure (LAN, WAN, wireless, voice) for office, manufacturing, lab, and warehouse sites.
Domain
Enterprise Networking / Telecommunications
Deliverable
infrastructure
Required skills
TCP/IP, subnetting, DHCP, DNS, NAT, VLANs, packet forwarding, Wireshark, OSPF, BGP, STP, LACP, HSRP/VRRP, VoIP, QoS, PoE, Next Gen Firewalls, IPsec VPN, copper/fiber cabling, optics
Preferred skills
Cisco, Arista, Aruba platforms, Palo Alto firewalls, formal change management processes
Technologies
Wireshark, tcpdump, SPAN, Cisco, Arista, Aruba, Palo Alto, OSPF, BGP, STP, LACP, HSRP/VRRP, IPsec
Responsibilities
Analyze packet captures to find root cause; troubleshoot LAN, WAN, and wireless networks; support voice, video, and data services; execute production changes with validation and rollback; serve as Tier 3 escalation for complex incidents; perform onsite racking, cabling, and MDF/IDF troubleshooting.
Seniority
Senior Staff, hands-on IC
