Sr Network Engineer/Architect
Core
Design, deploy, and maintain resilient, secure, highly available enterprise LAN, WAN, and wireless network infrastructure for mission-critical operations.
Role type
Senior Network Engineer/Architect
Builds
Enterprise communication networks for complex operational facilities
Domain
Enterprise IT and Operational Technology (OT)
Required skills
TCP/IP, routing protocols, switching technologies, wireless networking, network security, network capacity planning, performance analysis, incident response, root cause analysis
Preferred skills
CCNP, CCIE, RCDD, PMP, multi-site facility design, OT system integration
Technologies
Cisco, LAN, WAN, Network Security, IP telephony, unified communications
Responsibilities
Design, deploy, and maintain enterprise LAN, WAN, and wireless network infrastructure; Configure and manage routing, switching, firewalls, and network security solutions; Plan network capacity, analyze performance, and optimize infrastructure for high availability and scalability; Develop and maintain network architecture documentation, topology diagrams, and technical standards; Support IP telephony, unified communications, and business-critical operational technology systems; Test, validate, commission, and troubleshoot networks during deployments and infrastructure upgrades
Seniority
Senior, hands-on IC
