Maintenance Utility I

Central Valley Meat Co.; Hanford (CA); On-site; USD 41,000 - 51,000; Full time

Job summary

Central Valley Meat Co. seeks an Ammonia Refrigeration Technician to maintain and service ammonia refrigeration systems and utility equipment at our Hanford facility.

You will ensure safe operation of plant utilities including boilers, air compressors, and HVAC, with an emphasis on preventive maintenance and safety compliance. The role requires RETA certification or equivalent training, strong electrical and mechanical troubleshooting, and the ability to read schematics.

Qualifications

• RETA Certification or equivalent technical training is required.
• Ability to read and interpret mechanical/electrical schematics and blueprints relevant to ammonia systems.
• Experience with ammonia refrigeration and plant utilities (boilers, HVAC, pumps).
• Physically able to lift 70 lbs and perform in a fast-paced environment.
• Willingness to obtain Hazmat Responder Certification and participate in Hazmat Response Team.

Responsibilities

• Maintain and service ammonia refrigeration systems and plant utilities (boilers, air compressors, HVAC).
• Perform preventive maintenance on compressors, boilers, and related equipment.
• Document daily repairs and ensure PSM paperwork is complete and up to date.
• Communicate with maintenance management about production and equipment status.
• Keep work areas clean, organized, and compliant with safety guidelines.
• Be available for weekend work or additional shifts as needed.
• Use PPE and follow all safety procedures.

Skills

RETA certification

Electrical troubleshooting

Mechanical troubleshooting

Read schematics/blueprints

Hazmat awareness

Safety compliance

Job description

Refrigeration MaintenanceLocation: Hanford CADate Posted: Oct 15, 2026Category: Utilities MaintenanceDescription1rd Shift4:00 AM. – 12:30pmPay $30-$37Purpose/Scope:-The Ammonia Refrigeration Technician will be responsible for maintaining and servicing ammonia refrigeration systems and related utility equipment, and to ensure the safe operation of the ammonia refrigeration system and plant utilities to include: boilers, air compressors and HVAC.Duties & Responsibilities:-Maintaining refrigeration equipment and plant utilities such as boilers, air compressors, pumps, motors, valves, etc.-Document daily activities pertaining to repairs and awareness of potential problems, as well as maintaining all necessary paperwork associated with the PSM program.-Perform PM's of compressors, boilers, air compressors, valves, etc.-Communicating with Maintenance Management or fellow workers to provide information on production. This information can be exchanged face-to-face, in writing, or via telephone/electronic transfer.-Maintaining neat and orderly work area using hand tools.-Performs other duties and responsibilities as assigned.-Be available for weekend work and /or additional shift work.-Use required PPE and follow all safety guidelines of the Company.Qualifications: (Required/Desired)Skills & Knowledge needed for the effective performance of essential job functions:-RETA Certification or equivalent technical training is a plus.-Strong electrical and mechanical troubleshooting skills.-Able to use required tools/equipment for maintaining and repairing ammonia refrigeration system(s) and utilities.-Ability to read and understand mechanical and electrical schematics and blue prints as they pertain to the plant ammonia systems(s).-Able to perform in a fast paced environment.-Experience with screw and reciprocating compressors, Cornell recirculation pumps, HVAC units, boilers, air compressors and associated control systems.-Must be willing and able to acquire Hazmat Responder Certification and be an active part of the Hazmat Response Team. This includes HAZWOPER training and Certification.Physical Requirements:-Pass a respiratory physical and wear required PPE(respirator).-Able to climb stairs and ladders daily.-Good eye sight (with or without corrective lens).-Able to work at variable heights (up to 50 ft).-Able to lift a minimum of 70 lbs. in weight.Start your journey towards success, join our family and let's grow together!Central Valley Meat Company is an Equal Opportunity Employer. Candidates are evaluated and selected based on their qualifications for the job in question. We do not base our employment decisions on employee's or applicant's citizenship, race, age, color, sex, religion, natural origin, sexual orientation, handicap, or disability, marital status, veteran status, reproductive health decision making, or any other basis prohibited by local, state, or federal law.Central Valley Meat participates in E-Verify during the hire process for all new Team Members.