Qualification of stability chambers, EMS, BMS, passboxes, and areas, as well as replacing HEPA filters and responding to maintenance orders.Managing Change Control processes to ensure compliance and operational efficiency using TrackWise.Planning and handling preventive maintenance and calibration of instruments through SAP.Preparing and revising SOPs via EDMS.Addressing breakdowns &Performing preventive maintenance on utility systems and shopfloor equipment, including water plant equipment.Vendor management for maintenance activities, calibration, and building upkeep.Ensuring compliance with EHS policies by initiating work permits and ensuring proper use of PPE.Supporting the maintenance of purified and WFI water systems.