Service Engineering Specialist

GTT; Are; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

GTT is seeking a Senior Infrastructure Engineer in India to oversee patch management, firmware and OS upgrades, and vulnerability remediation across hybrid environments. The role emphasizes proactive planning, scripting, and executing fleet-wide upgrades rather than routine troubleshooting.

The ideal candidate will bring 6+ years of experience in Operations, Engineering, Infrastructure Support or Cloud Operations, and excel in automating maintenance tasks while coordinating across multi-vendor

Qualifications

• 6+ years in Operations, Engineering, Infrastructure Support or Cloud Operations.

Responsibilities

• Actively planning fleet-wide upgrades and patching cycles across hybrid environments.
• Scripting and executing maintenance tasks to minimize downtime.

Skills

Patch management

Firmware upgrades

OS upgrades

Vulnerability remediation

Automation

Infra lifecycle management

Tools

Linux (RHEL/CentOS/Ubuntu)

Windows Server

Bare-metal hardware

Storage platforms

Network/Firewall appliances

Job description

Core Competencies:

Patch Management, Firmware & OS Upgrades, Vulnerability Remediation, Infrastructure Lifecycle Management, Zero-Downtime Maintenance, Automation.

OS's & Hardware:

Linux (RHEL/CentOS/Ubuntu), Windows Server, Multi-vendor Bare-Metal Hardware (Dell, HPE, Cisco, Juniper), Storage platforms (e.g., NetApp, SAN/NAS) and various Network/Firewall appliances.

Target Candidate Profile

Experience: 6+ years in Operations, Engineering, Infrastructure Support or Cloud Operations.

Profile Type: Senior Infrastructure Engineers who are not just doing standard troubleshooting, but actively planning, scripting, and executing fleet-wide upgrades and patching cycles across hybrid environments.