Shift technician - HVAC

• Execute scheduled preventive maintenance on HVAC systems, ensuring optimal performance and identifying potential issues before they cause downtime. • Respond promptly to HVAC system alarms and malfunctions, diagnosing root causes and implementing effective repairs during shift operations. • Monitor building environmental conditions (temperature, humidity, air quality) and adjust HVAC controls to maintain comfort and energy efficiency. • Perform routine inspections of mechanical rooms and equipment, documenting findings and initiating corrective actions as needed. • Operate and troubleshoot building automation systems (BAS) to control and monitor HVAC equipment and sequences of operation. • Safely handle and replenish refrigerants, adhering to all environmental regulations and company policies. • Conduct minor electrical and mechanical repairs on HVAC components, including motors, pumps, fans, and control devices. • Maintain accurate logs of all maintenance activities, repairs, and system readings for reporting and analysis. • Collaborate with other facility staff and contractors to ensure seamless building operations and support project work. • Adhere strictly to safety protocols, lockout/tagout procedures, and work permit systems to ensure a safe working environment. • Hold a valid EPA Universal Refrigerant Certification, demonstrating proficiency in refrigerant handling. • Have a minimum of 3-5 years of hands-on experience in maintaining and repairing commercial HVAC systems. • Demonstrate a strong understanding of HVAC principles, thermodynamics, and electrical/mechanical systems. • Exhibit proficiency in reading and interpreting HVAC schematics, blueprints, and technical manuals. • Be adept at using diagnostic tools and equipment, including multimeters, pressure gauges, and leak detectors. • Possess excellent problem-solving skills and the ability to troubleshoot complex HVAC issues under pressure. • Communicate effectively, both verbally and in writing, with team members and management. • Exhibit a strong work ethic, reliability, and the ability to work independently and as part of a team. • Maintain good physical condition to perform tasks such as climbing, lifting, and working in various environmental conditions. • Possess a high school diploma or equivalent; vocational training or associate's degree in HVAC/R is preferred. Shift Requirements • 24×7 rotational shifts, including night shifts, weekends and public holidays. • Ability to respond promptly to critical HVAC alarms and cooling failures. • Ability to work independently during shift operations and coordinate with the Shift Lead/OEM during major incidents.