Industrial Network Engineer – WAN, OT & Switches

Tata Consultancy Services; Neenah (WI); On-site; USD 100,000 - 120,000; Full time

Benefits offered by this job

Medical Coverage

401K Plan

Certification Reimbursement

Job summary

Tata Consultancy Services is seeking networking professionals to implement Mosaic network infrastructures including core, distribution, and access switches, and to configure VLANs, routing, and firewall policies across manufacturing and enterprise environments.

The role emphasizes WAN technologies, Cisco/DNAC, and Splunk-based monitoring, with responsibilities spanning LAN expansion, wireless SSIDs, and 3-tier network migrations.

Qualifications

• Experience with Rockwell Stratix and Cisco IE switches.
• Strong WAN routing and traffic optimization knowledge.
• Splunk architecture understanding and SPL queries.
• Wireless networking and Aruba/Cisco wireless troubleshooting.

Responsibilities

• Implement Mosaic network infrastructures including core/distribution/access switches.
• Configure VLANs, routing, and firewall policies.
• Deploy wireless SSIDs and perform LAN expansion across environments.
• Lead Layer 3 migrations and network segmentation projects.

Skills

Stratix/Cisco switches

WAN technologies

Splunk/SPL

Wireless tech

VLANs/Trunking

ACL/Firewall

Tools

Cisco DNAC

ZTP

SWIM

vSAN

Job description

Tata Consultancy Services is seeking networking professionals to implement Mosaic network infrastructures including core, distribution, and access switches, and to configure VLANs, routing, and firewall policies across manufacturing and enterprise environments.

The role emphasizes WAN technologies, Cisco/DNAC, and Splunk-based monitoring, with responsibilities spanning LAN expansion, wireless SSIDs, and 3-tier network migrations.