Job DescriptionSenior Network Engineer
nExperience: 8-12 Years
nLocation: Pune / Chennai
nJob Summary
nWe 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.
nKey Responsibilities
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- Design, deploy, and maintain enterprise LAN, WAN, WLAN, and Data Center networks.n
- Configure and troubleshoot routing and switching protocols such as BGP, OSPF, EIGRP, STP, and VLANs.n
- Manage network security solutions including Firewalls, VPNs, IDS/IPS, and NAC.n
- Perform network performance monitoring, capacity planning, and optimization.n
- Handle incident resolution, root cause analysis, and problem management.n




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

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

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