MK 18960 - Senior Service Technician (Ammonia Refrigeration) - East Rand
Professional Career Services - Gauteng · Ekurhuleni (East Rand) · R45 000 – R60 000
Posted 5 August 2026
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Ref: MK 18960 - Senior Service Technician (Ammonia Refrigeration) – East Rand
Employer Description
Our client is a contracting company specializing with industrial refrigeration.
Duties & Responsibilities
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.
- Conduct SANS 10147 audits and ensure plant compliance.
- Adhere to OHS Act requirements and refrigeration safety standards
Desired Experience & Qualification
Qualifications
- Trade Tested Refrigeration Mechanic
Skills
- Minimum ten 10 years’ experience in industrial ammonia refrigeration .
- Minimum ten 10 years’ proven hands-on experience overhauling screw and reciprocating compressors.
- Proven experience working on Mycom, Grasso and Sabroe compressors.
- Strong mechanical and diagnostic capability.
- Knowledge of electrical, mechanical and hydraulic systems.
- Ability to read and interpret technical drawings and schematics.
- Valid driver’s licence.
- Willingness to work after-hours, standby, shutdowns and weekends when required.
Package & Remuneration
Salary/Package
R45 000 – R60 000
Benefits
- Company car
- Provident fund
- Medical aid company contribution