MK 18960 - Senior Service Technician (Ammonia Refrigeration) – East Rand
Professional Career Services • johannesburg, johannesburg • Posted July 12, 2026
About the Role
Employer Description
Our client is a contracting company specializing with industrial refrigeration.
Job Description
- Repair and maintain industrial ammonia and freon refrigeration systems.
- Service compressors, condensers, evaporators, vessels, pumps, oil systems, purges and associated plant equipment.
- Perform full strip-down, inspection, precision measurement, rebuild and recommissioning of screw compressors reciprocating (piston) compressors.
- Commission new and refurbished ammonia refrigeration plants.
- Work on all major industrial compressor brands, including: Mycom, Grasso, Sabroe.
- Diagnose complex mechanical, electrical and control system faults.
- Troubleshoot PLC control systems and instrumentation.
- Interpret P&ID drawings and electrical schematics.
- Conduct root cause analysis on plant failures and recurring breakdowns. <...