Ammonia (NH3) Technician - 3rd Shift

Maintain and troubleshoot industrial ammonia refrigeration and utility systems to ensure safe, efficient operations. Perform preventive and corrective maintenance in compliance with IIAR standards and PSM/RMP programs, respond to alarms, and complete required inspections and documentation. Support plant utilities and partner with production/maintenance teams to keep systems reliable while following safety policies including LOTO and confined space procedures.