Infrastructure Network Engineer

Infrastructure Network Engineer

Location : Princeton, NJ/ Rockville MD

Role:

Key Focused areas: CCNA Certified

1. Cisco Routing & Switching (CCNA/CCNP level knowledge)

2. Aruba Wireless

3. VeloCloud SD-WAN

4. F5 Load Balancers

5. Microsoft Azure Networking

6. Network Troubleshooting & Operations

7. Enterprise/Hybrid Cloud Networking

Position Summary :

We are seeking a Network Administrator to design, configure, monitor, and support enterprise network infrastructure across on-premises and cloud environments.

The role requires hands-on experience with Cisco routing and switching, Aruba wireless, VeloCloud SD-WAN, F5 load balancers, and Microsoft Azure networking.

Key Responsibilities :

• Configure and troubleshoot Cisco routers, switches, VLANs, routing protocols, and network connectivity.

• Administer Aruba wireless infrastructure, including access points, controllers, SSIDs, and authentication.

• Manage VeloCloud SD-WAN policies, edge devices, connectivity, and performance.

• Configure and support F5 load-balancing services, virtual servers, pools, health monitors, and traffic policies.

• Support Azure networking, including VNets, subnets, NSGs, VPN connectivity, and hybrid integration.

•Monitor network performance, availability, capacity, and security events.

•Investigate incidents, perform root-cause analysis, and implement corrective actions.

•Execute network changes in accordance with change-management processes.

•Maintain network diagrams, configurations, standards, and operational documentation.

•Collaborate with infrastructure, security, cloud, and application teams.