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Johannesburg: Industrial Diesel Mechanic

Job Description

This will include performing diagnostic tests on heavy/light duty earth moving equipment as well as automotive vehicles on site. Candidate must acquire good fault-finding skills, analyzing diagnostic test results and repairing/ replacing engine, steering, transmission, braking, hydraulic systems and electrical components. Reporting: Maintenance Manager. Qualifications Degree or diploma in mechanical or automotive engineering. 5 year”s minimum experience as a Diesel Mechanic ASE Diesel Certification advantageous. Valid driver”s license. Aptitude for mathematics and science. Advanced knowledge of industrial diesel engine components. Good IT and diagnostic skills. Physically fit and able to lift heavy weights objects Proficiency with maintenance and repair tools. Pay close attention to detail. Good interpersonal skills. Excellent verbal communication skills. Good organization skills. No criminal record Duties & Responsibilities Inspect diesel engines for defects or malfunctioning and diagnose problems with the help of computerized diagnostic equipment Perform different routine tasks, checking for oil leaks/ dusty filters etc. Repair or replace faulty components of the engine Test vehicles so that they may be performed efficiently after repairs Optimize the power output and fuel efficiency by adjusting the engine controls Hydraulic cylinder and systems service and repairs Brake service and repair on diesel-powered vehicles Rebuild or replace the transmission or parts in the powertrain Evacuate malfunctions in electrical systems Service and repair exhaust gas and emission control systems Repair and maintenance of ac and heating systems in diesel engines Fabricate parts and components when the frame or parts of the vehicles are severely damaged and weakened welding equipment Follow and interpret the reading in the technical manuals for proper repair and service  Keep records of repairs and servicing Counsel customers on problems and required repairs on their vehicles Estimate cost and time for jobs Order supplies, parts, maintain inventory Maintain the cleanliness and organization of work areas and tools Comply with safety procedures and regulations Preventive maintenance to minimize breakdowns Upgrade or retrofit older diesel engines to meet current emissions standards Key Performance Indicators (KPIs) Assists in maintaining proper inventory of spare parts and supplies. Understand and comply with all Occupational Safety and Health standards and procedures. Work orders completed during the scheduled period Report writing on work orders assigned but delayed due to the unavailability of manpower, materials, equipment, space or services Reduction on work orders requiring rework. Scheduled/unscheduled maintenance related downtime. Food safety and quality culture. Leadership Standards Mechanical aptitude: An in-depth understanding of how engines and mechanical systems operate Diagnostic skills: The ability to diagnose problems by making quick and accurate identifications Technical knowledge: Diesel engine systems, including fuel, electrical, and emissive system.

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About Engineering Jobs in Gauteng

In Gauteng, the engineering job market is generally driven by the growth and development of various industries, including technology, manufacturing, and infrastructure development. This has led to a high demand for skilled engineers with expertise in fields such as mechanical, electrical, civil, and chemical engineering. Typically, these roles involve designing, developing, testing, and implementing solutions to real-world problems.

The salary range for engineering positions in Gauteng is typically broad, with junior engineers earning around R300 000 to R500 000 per annum, while senior engineers can earn upwards of R800 000 to over R1 200 000. However, it’s essential to note that salaries can vary greatly depending on factors such as experience, company size, and industry sector. For instance, engineers working in the technology industry may receive higher salaries than those in manufacturing or infrastructure development.

Common skills for engineering roles include proficiency in computer-aided design (CAD) software, programming languages like Python or C++, and strong analytical and problem-solving skills. Engineers must also be able to communicate effectively with colleagues from other disciplines and manage projects from conception to completion. Other essential skills include familiarity with industry-specific standards and regulations, as well as the ability to work in a fast-paced environment.

Industry sectors that commonly employ engineers include financial services, technology, manufacturing, and infrastructure development. In these sectors, engineers play critical roles in designing and implementing solutions for complex problems, such as process optimization, product development, and system integration.

For career progression, engineers can typically expect to move into senior or leadership roles with experience and additional qualifications. Many engineers also choose to pursue advanced degrees, such as master’s or doctoral studies, to specialize in a particular area of engineering or transition into related fields like research and development or consulting.


This information provides general career guidance. Actual salaries and requirements vary by employer.



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Posted in Jobs in Central Johannesburg, Jobs in Gauteng, Jobs in Johannesburg, Jobs in South Africa

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