Network Engineer (Cisco Enterprise Operations)

• Provide operational support for large-scale Cisco enterprise networks.
• Troubleshoot and maintain Cisco SDA fabrics and Catalyst Center.
• Manage Cisco ISE authentication, authorization, profiling, and endpoint onboarding.
• Troubleshoot enterprise wireless issues, including RF optimization, roaming, and client performance.
• Support routing protocols including BGP, OSPF, and EIGRP.
• Troubleshoot and support data center networks using VXLAN/EVPN.
• Manage large-scale Cisco switching and routing environments.
• Support Cisco Secure Firewall technologies.
• Troubleshoot hybrid connectivity and Azure ExpressRoute.
• Participate in 24x7 operational support and on-call rotations.
• Respond to critical/P1 network incidents and perform root cause analysis.
• Follow ServiceNow workflows for incidents, changes, and operational activities.
• Collaborate with infrastructure, security, application, and facilities teams.
• Communicate effectively with technical teams and senior facility leadership during critical incidents.

We are seeking a highly experienced Senior Network Engineer with strong hands-on operational experience supporting large-scale Cisco enterprise environments.

The ideal candidate will have deep expertise in Cisco SDA, Catalyst Center (DNA Center), Cisco ISE, enterprise wireless, Cisco Nexus, VXLAN/EVPN, and Cisco Secure Firewall.

This role requires someone who can operate independently with minimal ramp-up time, troubleshoot complex production network issues, and confidently represent Network Services during P1 incidents and interactions with senior facility management.

Healthcare experience is a plus but not required. Experience supporting large, highly available, 24x7 enterprise environments is the key requirement.

Must-Have Technical Skills:

• Cisco Software-Defined Access (SDA)
• Cisco Catalyst Center / DNA Center
• Cisco Identity Services Engine (ISE)
• Cisco Catalyst 9800 Wireless Controllers
• Cisco Catalyst 9130/916x Access Points
• Enterprise wireless and high-density environments
• Cisco Nexus Data Center
• VXLAN/EVPN
• Nexus Dashboard Fabric Controller (NDFC)
• Cisco routing and switching
• Cisco Secure Firewall
• Azure connectivity / ExpressRoute
• ServiceNow change and incident management