Overview

About Business Unit:

At the core of all that Epsilon does is a team that sets the foundation of our IT infrastructure. The team drives innovation and efficiency through pioneering technology across Epsilon's platforms and business verticals. From being the first point of contact for infrastructure needs to final deployment, the team provides end-to-end solutions for our client-facing platforms. ETS supports all aspects of revenue-generating platforms for Epsilon and sets the architectural direction for our enterprise deployments. By adopting the newest technologies, such as Cloud, Automation, and Artificial Intelligence, the team is at the front of redefining our digital business and capturing new opportunities.

Role Description

This role is focused on up-to-date Windows platform engineering and enterprise infrastructure delivery across hybrid and multi-cloud environments. The successful candidate will bring an automation-first apusingveraging Infrastructure as Code, DevOps practices, AI-assisted engineering tools, and observability frameworks to support scalable, secure,



and reliable Windows infrastructure platforms. The role requires deep expertise in Windows Server technologies, infrastructure automation, cloud integration, physical and virtual infrastructure, enterprise identity services, and end-to-end service delivery.

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Responsibilities

Design, engineer, deploy and support Windows Server 2019, 2022 and 2025 environments across physical servers, VMware, Proxmox, AWS, Azure, GCP and hybrid infrastructure platforms.
Own the end-to-end lifecycle of Windows Server platforms, including provisioning, installation, configuration, domain integration, access validation, patching, hardening, upgrades, compliance management, decommissioning, and operational handover.
Drive an automation-first approach across Windows infrastructure operations, eliminating manual processes and

📌 Senior Information Systems Engineer (Bengaluru)
🏢 Epsilon
📍 Bengaluru