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Lead System Admin

CoreStack | Chennai, India | Posted June 03, 2026

Position Overview

Job Summary:
You will be responsible for managing and maintaining the organization's IT infrastructure, ensuring optimal performance, security, and reliability. This role involves configuring and troubleshooting servers, networks, and enterprise applications, as well as implementing security protocols and system upgrades. You will also provide technical support, automates processes, and collaborate with teams to enhance system efficiency. Strong expertise in Windows administration, virtualization, and IT security is essential.

Responsibilities
  1. Infrastructure Management
    • Design, install, and configure internal-facing servers, virtual environments, networks, and firewalls.
    • Proactively maintain and manage server, network, and firewall systems.
    • Troubleshoot LAN/WAN and backbone infrastruct...

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