This job is with Thermo Fisher Scientific, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ business community. Please do not contact the recruiter directly. Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description Job Summary We are seeking an experienced Senior Systems Infrastructure Engineer to manage and optimize enterprise infrastructure across on-premises and cloud environments. The role focuses on operational stability, VMware and Windows infrastructure, capacity management, automation, patching, compliance, monitoring, and technical leadership . The engineer will work closely with architects, operations, security, and other technology teams while providing technical guidance and mentorship to team members. Key Responsibilities Infrastructure Operations Manage Incidents, Tasks, Problems, and Change Requests in alignment with ITIL processes. Lead technical activities during Major Incident Management (MIM) calls and support timely service recovery. Ensure SLA adherence and maintain operational documentation,



runbooks, and knowledge articles. Provide technical troubleshooting, escalation support, and mentorship to team members. VMware & Windows Infrastructure Manage and support VMware ESXi, vCenter, vSAN, and VxRail environments. Perform virtualization administration, upgrades, patching, troubleshooting, and optimization. Plan and execute P2V and V2V migrations . Administer and troubleshoot Windows Server 2012/2016/2019/2022 environments. Support server provisioning, lifecycle management, performance optimization, and decommissioning. Capacity & Performance Management Monitor infrastructure utilization across compute, memory, storage, virtualization, and cloud resources . Identify capacity constraints and performance bottlenecks and recommend improvements. Forecast capacity requirements and work with architects on scaling and infrastructure planning. Maintain capacity dashboards, performance metric

📌 Senior Engineer, Systems Infrastructure (Bengaluru)
🏢 Thermo Fisher Scientific
📍 Bengaluru