Administrator (Support & Operations)

HCLTech
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📍 Chennai, India

About this role

Job Summary

The Network Engineer is responsible for designing, implementing, maintaining, and supporting the network infrastructure.

Key Responsibilities

Design, implement, and maintain LAN/WAN network infrastructure across the plant. Support and monitor industrial networks connecting MES, SCADA, PLCs, and shop floor devices. Configure and manage network devices such as routers, switches, firewalls, and access points. Troubleshoot and resolve network connectivity issues impacting production systems. Ensure high availability and redundancy of network services to minimize downtime. Manage network security, including firewalls, VPNs, intrusion detection/prevention systems. Perform network monitoring and performance tuning using monitoring tools. Support network upgrades, expansions, and patching activities. Collaborate with IT, production, and automation teams for integration of plant systems. Maintain network documentation including diagrams, configurations, and procedures. Ensure compliance with IT security policies and industrial standards.

Skill Requirements

Strong knowledge of: Networking protocols (TCP/IP, DNS, DHCP, VLANs, VPN) Routing & switching technologies Familiarity with: Industrial communication protocols (Modbus, Profinet, EtherNet/IP) Network monitoring tools (SolarWinds, Nagios, PRTG)

Other Requirements

Networking domain knowledge

Frequently Asked Questions

Is the salary disclosed for the Administrator (Support & Operations) position at HCLTech?
The salary for this Administrator (Support & Operations) role at HCLTech is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Administrator (Support & Operations) position at HCLTech located?
This Administrator (Support & Operations) role at HCLTech is based in Chennai, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
How do I apply for the Administrator (Support & Operations) position at HCLTech?
Click the "Apply Now" button on this page. You will be redirected to HCLTech's official application portal hosted on successfactors where you can submit your application directly.
When was the Administrator (Support & Operations) job at HCLTech posted?
This Administrator (Support & Operations) position at HCLTech was posted on Sep 1, 2026. Apply as soon as possible — early applications are often reviewed first.
Administrator (Support & Operations)
HCLTech
Apply for this role ↗

You'll be redirected to HCLTech's official application page on successfactors.