Description
Lead preventive/predictive/corrective maintenance across AHUs, chillers, boilers, heat exchangers, VAVs, exhaust, dehumidifiers, and split systems.
Ensure cleanroom compliance with ISO 14644: HEPA integrity, airflow patterns, recovery times, and differential pressures; support aseptic areas and gowning zones.
Optimize and troubleshoot BMS/EMS/SCADA (Siemens, Allen-Bradley, Johnson Controls): tune PID loops, rationalize alarms, adjust sequences of operation, and document via change control.
Coordinate calibration (temperature, RH, pressure, flow) and support IQ/OQ/PQ with solid validation documentation.
Drive investigations and CAPA using RCA methods (5-Why, Fishbone) and maintain impeccable cGMP/GDP records and SOPs.
Champion audit readiness (FDA/EU GMP) and keep systems in a validated state.
Improve energy and performance: VFDs, heat recovery, demand-based ventilation, and smart control strategies.
Plan and execute outages/turnarounds/capital projects with contractors, materials, and risk assessments.
Lead safety culture (LOTO, confined space, hot work, arc-flash; EPA 608 refrigerants) and mentor junior techs.
Manage spares and CMMS workflows; partner closely with Quality, Manufacturing, Engineering, Validation, and Operations.