Operate and maintain HVAC systems, AHUs, chillers, and cooling systems.
Maintain temperature, relative humidity, and differential pressure in manufacturing areas.
Monitor HEPA filters, air filtration systems, and air changes per hour (ACH).
Perform preventive and breakdown maintenance of HVAC equipment.
Maintain HVAC logbooks, maintenance records, and SOPs.
Support HVAC qualification, validation, and requalification activities.
Ensure compliance with GMP and pharmaceutical safety standards.