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Salary
≈ $18k – $35k per year (Estimated)
Location
In office (Middelburg)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Oct 30, 2026. Job Mail scores C on the Alion truth index.

Overview
Company
Impact
Profile match
Job Mail is a South African online job board offering a large selection of vacancies across the country and some positions abroad. Job seekers can search and apply for jobs online, upload a CV and receive job alerts, while employers and recruitment agencies can advertise positions to a broad national audience. The brand is one of the longer-established names in South African job advertising and is operated from South Africa.

We are seeking an experienced Line Boring Technician with strong hands-on experience in line boring, bore welding, precision machining and heavy machinery repairs.

The successful candidate will be responsible for performing precision machining and bore restoration work on heavy-duty equipment, ensuring repairs meet the required specifications and quality standards. This is a hands-on technical position suited to an experienced, trade-qualified professional who can work independently and deliver accurate, high-quality results with minimal supervision.

Candidates must be work-ready and have practical experience in line boring and bore welding, as training will not be provided.

Key Responsibilities

  • Perform on-site and workshop-based line boring operations on heavy machinery and equipment.

  • Carry out bore welding, bore restoration and precision machining to repair worn or damaged components.

  • Inspect, measure and assess components to determine the extent of wear, damage and required repairs.

  • Operate line boring equipment, welding equipment and associated precision machining tools.

  • Use micrometers and other precision measuring instruments to ensure accurate measurements and tolerances.

  • Perform machining and repair work in accordance with technical specifications and quality requirements.

  • Diagnose mechanical issues and identify appropriate repair methods.

  • Ensure all completed work meets the required standards for accuracy, functionality and durability.

  • Conduct equipment checks and ensure tools and machinery are maintained in good working condition.

  • Adhere to workplace health and safety procedures when working with machinery, tools and heavy equipment.

  • Complete assigned work within agreed timeframes while maintaining high standards of workmanship.

  • Work independently and demonstrate sound technical judgement when resolving operational challenges.

  • Be available to work overtime when required to meet operational and project deadlines.

Minimum Requirements

  • A relevant trade qualification as a Turner, Fitter and Turner, or Machinist. Qualified Welders with substantial, directly relevant line boring and bore welding experience may also be considered.

  • Approximately 5 years of hands-on experience in line boring, bore welding, precision machining and heavy machinery repairs.

  • Proven practical experience in bore repairs, restoration and machining of heavy-duty equipment.

  • Experience working with precision measuring instruments, particularly micrometers.

  • Exposure to mining equipment, heavy machinery or industrial equipment will be advantageous.

  • Ability to interpret technical specifications and work to precise measurements and tolerances.

  • Valid driver's licence.

  • Medically fit and able to perform the physical requirements of the position.

  • Willingness to work overtime when required.

  • Ability to work independently with minimal supervision.

  • Reliable, safety-conscious and professional approach to work.

Interested candidates are invited to submit their CV for consideration - [email protected]

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