Workshop Assistant

Closing Date: 07 February 2026
Reference Number: RAN260119‑1
Job Title: Workshop Assistant
Portfolio: Bulk Water Services – Operations
Job Type: Permanent
Location: Zwartkopjes, Johannesburg South, Gauteng, South Africa

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Introduction – High‑Ranking SEO Summary

A permanent employment opportunity exists for a skilled and dedicated Workshop Assistant within the Bulk Water Services – Operations Portfolio, based at the Zwartkopjes site in Johannesburg South. This position is ideally suited for individuals with mechanical maintenance experience, especially those seeking outstanding career prospects in:

• Workshop Assistant Jobs Johannesburg South
• Mechanical Fitter Assistant Jobs
• Pump Maintenance Technician roles
• Bulk Water Operations jobs in South Africa
• Government Technical and Mechanical Jobs
• Plant and Equipment Maintenance roles

The Workshop Assistant will support daily plant operations by performing mechanical servicing, pump maintenance, scheduled inspections, repairs, and general workshop duties. This highly technical role ensures availability, reliability, and safe operation of mechanical plant infrastructure within the Bulk Water environment.

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About the Role

The Workshop Assistant is responsible for supporting Mechanical Technicians and Artisans by performing hands‑on maintenance, fault identification, repairs, and overhaul of pumps, motors, and auxiliary plant equipment. The role ensures essential plant availability, operational continuity, and mechanical integrity across the Zwartkopjes site.

The position demands a technically minded individual with experience in mechanical maintenance, strong safety discipline, and the ability to operate in a high‑pressure water services environment. The Workshop Assistant plays a critical role in ensuring the reliability of pumping systems that support water treatment, distribution, and operational performance.

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Minimum Requirements

To qualify for this role, applicants must meet the following minimum requirements:

✔ Educational Qualifications

• Grade 12 / Matric (Essential)
• N3 Certificate in Fitting and Turning

✔ Mandatory Certifications

• Trade Certificate (Mechanical / Fitting & Turning trade test)

✔ Experience Requirements

• Three years of experience in maintenance of pumps
• Experience in mechanical maintenance of plant & equipment

✔ Licensing

• Valid Code 08 Driver’s License

These requirements ensure that candidates have the technical background and practical experience required to support mechanical infrastructure safely and effectively.

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Primary Duties & Responsibilities

The Workshop Assistant performs a combination of scheduled, preventive, and urgent maintenance activities on mechanical plant equipment. Duties include:

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1. Daily Mechanical Maintenance

• Conduct routine maintenance on mechanical and auxiliary plant equipment.
• Perform general inspections to ensure plant safety and mechanical readiness.
• Monitor plant conditions and report abnormalities.

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2. Scheduled Preventative Maintenance

• Execute preventative maintenance (PM) tasks as per the maintenance schedule.
• Inspect mechanical components, identify wear, and replace parts when needed.
• Assist in maintaining maintenance logs and PM records.

Preventative maintenance is essential to reduce plant downtime, extend asset lifespan, and maintain uninterrupted operations.

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3. Pump & Motor Overhauls

• Perform scheduled overhauls on pumps, motors, and mechanical systems.
• Strip, inspect, repair, and reassemble equipment to manufacturer specifications.
• Assist in reinstallation, alignment, and commissioning of overhauled components.

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4. Safety Inspections

• Conduct safety inspections and ensure compliance with mechanical safety protocols.
• Identify hazards, unsafe conditions, and take corrective measures.
• Serve as a safety representative when required.

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5. Equipment Failure Identification

• Diagnose mechanical failures quickly and accurately.
• Assist in determining root causes of malfunctions.
• Support repair teams to minimize plant downtime.

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6. Machining & Fabrication

• Perform general machining tasks, including:
  • Grinding
  • Milling
  • Drilling
  • Turning
• Assist in fabrication work when required.

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7. Welding & Flame Cutting

• Carry out welding activities and flame‑cutting tasks as needed.
• Assist in structural repair and metalwork tasks.

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8. Rigging of Equipment

• Support rigging operations involving the lifting and moving of heavy mechanical equipment.
• Work with riggers to safely relocate pumps, motors, valves, and components.

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9. Standby Duties

• Participate in standby and after-hours callouts.
• Respond to emergency breakdowns to restore plant operations.

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Knowledge Requirements

The ideal candidate must possess practical and theoretical knowledge in:

✔ Technical Knowledge

• Laser alignment (motors, bearings, shafts, couplings)
• Safe working procedures in a heavy mechanical environment
• Mechanical fault‑finding
• Preventative and corrective maintenance principles

✔ Additional Competencies

• Problem-solving abilities
• Strong initiative and self-motivation
• Ability to work safely in high‑risk environments

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Skills Required

• Analytical Skills: Ability to diagnose mechanical faults and interpret results.
• Communication Skills: Clear communication with supervisors, artisans, and colleagues.
• Interpersonal Skills: Team-oriented; able to work cooperatively in a workshop environment.

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Required Attitudes & Attributes

The ideal candidate should demonstrate:

• Self-discipline and reliability
• Punctuality and a strong work ethic
• Customer-focused attitude
• Good human relations
• High safety consciousness
• Ability to work under pressure

These personal qualities ensure that the Workshop Assistant can work efficiently, responsibly, and safely at all times.

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Why This Position Is Important

The Workshop Assistant plays a central role in:

• Maintaining plant operational readiness
• Supporting mechanical artisans and maintenance technicians
• Ensuring efficient water services delivery
• Reducing plant downtime
• Enhancing equipment reliability and lifespan

This position offers significant technical exposure and career development opportunities in a highly specialized water operations environment.

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How to Apply

Applicants must submit all required documentation before the closing date: 07 February 2026.
If candidates do not receive feedback within six weeks, the application should be considered unsuccessful.

The employer reserves the right to appoint or not appoint suitable candidates.