Industrial HVAC Technician - Cleanroom & BAS

ES Foundry Corp; Greenwood (SC); On-site; USD 52,000 - 72,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

401(k) retirement plan

Paid time off

Job summary

ES Foundry Corp in Greenwood, SC, is seeking an HVAC Technician to maintain and repair heating, ventilation, air conditioning, refrigeration, and cleanroom environmental control systems supporting photovoltaic manufacturing operations.

The role collaborates with facilities, maintenance, engineering, and production teams to perform preventive maintenance, diagnose issues, document work, and ensure safe, compliant operations.

Qualifications

• EPA 608 certification required or ability to obtain within a defined period.
• 2–4 years of hands-on HVAC maintenance experience in industrial/manufacturing environments preferred.
• Strong knowledge of HVAC equipment, refrigeration, electrical controls, and preventive maintenance practices.
• Technical training in HVAC, refrigeration, or related field preferred.

Responsibilities

• Perform preventive maintenance, troubleshooting, repairs, and adjustments on HVAC and refrigeration equipment, including air handling units, rooftop units, make-up air units, exhaust systems, chillers, pumps, motors, belts, dampers, valves, sensors, and controls.
• Monitor HVAC and cleanroom environmental conditions, including temperature, humidity, air pressure, airflow, and particulate control, and respond to alarms or out-of-spec conditions.
• Inspect, test, diagnose, and repair HVAC system malfunctions to minimize equipment downtime and production disruption.
• Replace or clean filters, belts, bearings, motors, coils, sensors, and other HVAC components as needed to maintain system efficiency and reliability.
• Assist with building automation system (BAS) operation and troubleshooting of equipment controls and monitoring systems.
• Coordinate with maintenance, facilities, production, engineering, and outside contractors to complete repairs and support facility needs.

Skills

HVAC maintenance

Electrical controls

Troubleshooting

Safety procedures

BAS experience

Education

High school diploma or GED

EPA Section 608 Certification

Tools

Johnson Controls BAS

Siemens BAS

Honeywell BAS

Job description

ES Foundry Corp in Greenwood, SC, is seeking an HVAC Technician to maintain and repair heating, ventilation, air conditioning, refrigeration, and cleanroom environmental control systems supporting photovoltaic manufacturing operations.

The role collaborates with facilities, maintenance, engineering, and production teams to perform preventive maintenance, diagnose issues, document work, and ensure safe, compliant operations.