Network Administrator at CDW responsible for troubleshooting and resolving network issues. Collaborating with teams to optimize performance across Next - Gen Firewalls and cloud - based environments.
About the role
- Network Engineer managing Cisco and VMware network infrastructures. Responsible for design, implementation, and management of both physical and virtual network components.
Responsibilities
- Configure and maintain Cisco Catalyst and Nexus switches, ISR/ASR routers, and Firepower-based firewalls.
- Administer and optimize VMware vCenter, configuring standard and distributed virtual switches (vDS), VLANs, and virtual routing.
- Monitor network health using tools like Cisco DNA Center or SolarWinds; implement security measures including ACLs, VPNs, and Cisco Identity Services Engine (ISE).
- Plan and execute backup and recovery procedures for both physical and virtual network configurations.
- Lead the modernization of network segments, including upgrading to Wi-Fi 6E/7 and integrating with cloud landing zones.
Requirements
- 5+ years of experience in network engineering within an enterprise environment.
- Expert knowledge of Cisco IOS/IOS-XE, OSPF, BGP, and SD-WAN.
- Hands-on experience with VMware ESXi and vSphere networking.
- Active CCNP (Enterprise or Data Center) is required.
- VCP-NV (VMware Certified Professional – Network Virtualization) is highly preferred.
- Bachelor’s degree in Computer Science, Information Systems, or a related field.
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