Lead System Administrator

CoreStack
📍 Chennai, Tamil Nadu, India 💼 Full-time 🕒 Posted March 03, 2026

Job Description

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

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 infrastructure issues.

Security & Compliance

  • ...

Ready to Apply?

Submit your application today and join our talented team at CoreStack.

Submit Application

Job Details

  • Location Chennai, Tamil Nadu
  • Job Type Full-time
  • Category Software Development
  • Posted Date March 03, 2026
  • Application Deadline April 12, 2026