Senior Network Engineer

Experience: 8-12 Years

Location: Pune / Chennai

Job Summary

We are seeking an experienced Senior Network Engineer with 8-12 years of expertise in designing, implementing, and managing enterprise network infrastructure. The ideal candidate should possess strong hands-on experience in routing, switching, network security, troubleshooting, and data center networking technologies.

Key Responsibilities

- Design, deploy, and maintain enterprise LAN, WAN, WLAN, and Data Center networks.
- Configure and troubleshoot routing and switching protocols such as BGP, OSPF, EIGRP, STP, and VLANs.
- Manage network security solutions including Firewalls, VPNs, IDS/IPS, and NAC.
- Perform network performance monitoring, capacity planning, and optimization.
- Handle incident resolution, root cause analysis, and problem management.




- Collaborate with cross-functional teams to support infrastructure and cloud networking initiatives.
- Prepare network documentation, architecture diagrams, and operational procedures.
- Support network transformation, migration, and modernization projects.

Required Skills

- Strong expertise in Cisco Routing & Switching .
- Hands-on experience with Firewalls (Palo Alto, Fortinet, Cisco ASA/Firepower, Check Point).
- Valuable knowledge of WAN technologies, SD-WAN, VPN, MPLS, QoS , and Load Balancers.
- Experience with Data Center Networking technologies.
- Exposure to Cloud Networking (AWS, Azure, or GCP).
- Knowledge of network monitoring and management tools.
- Strong troubleshooting and analytical skills.

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