Job Role: Senior Network Engineer-Walkin Drive

Location: Pune

Experience: 5+years

We are seeking a highly skilled Senior Network Engineer to support Business-As-Usual (BAU) operations across our global enterprise network. This role requires robust operational expertise in Cisco networking technologies especially Cisco ISE, Cisco DNA Center, LAN Switching and Meraki—along with the ability to troubleshoot complex LAN/WAN issues, maintain network stability, and support ongoing enhancements

.The ideal candidate is hands-on, proactive in identifying issues, and capable of driving operational excellence in a fast-paced environment

Key Responsibilities

BAU Operations & Support manage daily network operations, incident resolution, and service requests across LAN, WAN, and wireless infrastructure

.Perform advanced troubleshooting for network outages, performance degradation, and configuration errors

.Monitor network health using Cisco DNAC, Meraki Dashboard, and other monitoring tools

.Ensure timely resolution of P1/P2 incidents and provide root cause analysis (RCA) and preventive measures Cisco ISE Administration (Mandatory

Manage Cisco Identity Services Engine (ISE) including

Authentication/Authorization policies (802.1X, MAB

Profiling, guest access, Live logs analysis and Tshoot certificate management and policy updates perform ISE upgrades, patching, and config backup/restore

.Troubleshoot endpoint authentication failures and radius/tacacs issues Cisco DNA Center (Mandatory





Operate and maintain Cisco DNAC for Network Assurance & Client Health monitoring software Image Management (SWIM

Inventory and topology visibility support DNAC-based automation and configuration templates

.

Meraki Network

Operations (Mandatory

Administer Meraki MX, MS, and MR devices

Review and optimize Meraki AutoVPN, traffic shaping, SD-Internet policies

Maintain Meraki wireless networks, SSIDs, and guest access policies

Perform dashboard analytics review and reporting LAN/WAN Operations (Mandatory

Configure and troubleshoot

Switching (VLANs, STP, Trunking, EtherChannel, RSTP,DNAC

Coordinate with ISPs for circuit issues and escalations

Ensure high network availability and performance

.Handoson on Cisco Switching and Wireless controller Required Skills & Experience

Must-Have

6–10+ years of hands-on enterprise networking experience strong expertise in Cisco ISE, Cisco DNAC, Cisco Meraki, LAN/WAN technologies proficiency with routing/switching protocols and troubleshooting methodologies experience in enterprise-scale BAU support with SLA-driven delivery

Good-to-Have

Infoblox DDI hands-on knowledge

SD-WAN operational experience

Checkpoint or Palo Alto firewall exposure experience working with SASE/Prisma Access

Certifications (Preferred)

CCNP (Highly preferred

Soft Skills

Strong analytical and problem-solving ability excellent communication and stakeholder management skills

Ability to work under pressure and handle escalations

Self-driven with a continuous improvement mindset.

📌 Senior Network Engineer (Maharashtra)
🏢 Tata Consultancy Services
📍 Maharashtra