Job Title: Network Engineer

Experience: 8-13 Years

Interview Mode: Virtual

Interview Date: 19-Sep-26

Work Location: Chennai

We are looking for an experienced Aruba Network Engineer with strong expertise in Aruba Routing, Switching, and Wireless Technologies. The ideal candidate should have hands-on experience in designing, implementing, troubleshooting, and supporting enterprise network infrastructure across large-scale environments.

Must Have :

- 8+ years of overall IT experience in Network Administration/Engineering.
- Strong hands-on experience with Aruba Routing, Switching, and Wireless Solutions.
- Experience with Aruba Mobility Controllers, Aruba Central, and ClearPass.
- Strong understanding of TCP/IP, VLANs, OSPF, BGP, STP, DNS, and DHCP.
- Experience in enterprise network deployment, support, and optimization.
- Excellent troubleshooting and analytical skills.
- Robust communication and stakeholder management skills.

Key Responsibilities

- Design, deploy, and support Aruba-based enterprise network solutions.
- Configure and manage Aruba switches, routers, wireless access points,



and mobility controllers.
- Implement and troubleshoot LAN, WAN, WLAN, VLAN, and routing protocols.
- Manage Aruba Central and ClearPass for network access control and monitoring.
- Perform wireless site surveys, capacity planning, and RF optimization.
- Troubleshoot complex L3 network issues related to routing, switching, and wireless connectivity.
- Implement network security policies, authentication, and access control solutions.
- Monitor network performance and ensure high availability and reliability.
- Work closely with infrastructure and security teams on network modernization initiatives.
- Create technical documentation, SOPs, and operational runbooks.

Mandatory Skills

Aruba Routing & Switching
Aruba Wireless (WLAN)
Aruba Mobility Controllers
Aruba Central
Aruba ClearPass
LAN/WAN Technologies
TCP/IP, DNS, DHCP
VLANs, STP, OSPF, BGP
Network Security & Authentication
Wireless Survey & Optimization
Enterprise Network Troubleshooting

📌 Network Engineer (Chennai)
🏢 Tata Consultancy Services
📍 Chennai