Sr. Network Engineer
Core
Design, implement, and support enterprise networking solutions (WAN, LAN, WLAN) for a global organization, ensuring performance, reliability, and scalability.
Role type
Senior Network Engineer (Infrastructure)
Builds
Enterprise WAN/LAN/WLAN environments, data center networking solutions, and network infrastructure projects.
Domain
Industrial/Transportation (Rail) + Enterprise Networking
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
WAN/LAN/WLAN design, TCP/IP protocols, routing (BGP, EIGRP, OSPF), DNS, troubleshooting L3 issues, QoS optimization, data center networking, project management, stakeholder engagement
Preferred skills
ITIL V3/V4 certification, Cisco/HP network certifications, experience in industrial environments
Technologies
Cisco, Aruba, Nexus, HP, CheckPoint, ASA, Fortinet, SD-WAN, QoS, HPE Aruba, Arista
Responsibilities
Design and deploy network standards, lead network infrastructure projects, manage daily network operations, define site requirements and cost estimates, maintain architecture documentation, monitor performance and escalate critical incidents, troubleshoot complex network issues, manage voice and internet circuits, support Service Desk, control regional infrastructure projects, manage project risks and changes, report project status, facilitate stakeholder meetings
Seniority
Senior, hands-on IC with strategic initiative leadership