Minimum requirements:
N3 mechanical/electrical engineering/Refrigeration
Trade test 
Registration with SAQCC GAS 
 
Duties and responsibilities:
Daily Plant Inspections: This includes checking various components like plantrooms, condensers, valve stations, spiral freezers, chillers, boilers and air compressors.
Preventative Maintenance: Performing scheduled maintenance tasks from work orders and time allocations. 
Troubleshooting and Repairs: Identifying and resolving issues around utilities equipment. 
Safety Compliance: Ensuring adherence to PPE protocols and all safety regulations related to ammonia handling, pressure vessels, critical valves and other statutory requirements as per OHS act, SANS 10147 and other relevant regulations. 
Documentation: Keeping detailed records of inspections, maintenance, and repairs. Developing quick fix routines, standard work instructions and root cause analysis for breakdowns within areas of responsibility.
Operating Equipment: Operating lifting machinery and other equipment required for maintenance tasks. 
Quality Control: Ensuring all quality, housekeeping, safety, and production standards are adhered to. 
Training and Supervision: Assisting experienced technicians and providing training to apprentices and assistants.
Emergency Response: Obtain training in emergency procedures and safety equipment usage, including the “buddy-buddy” system. 
Perform any other related jobs that may be assigned from time to time
Knowledge and skills: 
Knowledge of Ammonia Refrigeration: A thorough understanding of ammonia refrigeration systems, including their components and operation. 

Mechanical and Electrical Skills: Strong mechanical and electrical skills are necessary for maintenance and repair tasks. 
Safety Expertise: Familiarity with safety protocols and procedures related to utilities equipment, ammonia handling and working in a hazardous environment. 

Troubleshooting and Problem-Solving: The ability to diagnose and resolve issues with refrigeration systems. 
Communication and Teamwork: Effective communication skills to collaborate with other technicians and supervisors. 
Documentation and Record-Keeping: Accurate record-keeping of maintenance activities and inspections.