Diesel Mechanic

Skill Match Recruit; Brisbane; On-site; AUD 80,000 - 105,000; Full time

Job summary

Plantmech Pty Ltd is seeking a qualified Diesel Mechanic to join the Willawong team in Brisbane, QLD. The role involves diagnosing, servicing, maintaining and repairing diesel-powered machinery and hydraulic systems to ensure safe operation.

We require a Certificate III trade qualification in diesel, heavy commercial vehicle or mobile plant mechanical technology or an equivalent overseas qualification, with at least two years of practical experience after training.

Qualifications

• Certificate III trade qualification in diesel, heavy commercial vehicle or mobile plant mechanical technology, or an equivalent overseas qualification.
• At least three years of relevant experience may substitute for the formal qualifications.
• At least two years of relevant practical experience following completion of trade training.
• Demonstrated experience diagnosing and repairing diesel engines and associated mechanical systems.

Responsibilities

• Inspect diesel engines and machinery to identify faults, wear and maintenance requirements.
• Diagnose mechanical, fuel, cooling, lubrication and hydraulic system problems using appropriate testing equipment.
• Dismantle, inspect, repair and reassemble engines and mechanical components.
• Repair or replace defective components, seals, bearings, hoses and related parts.
• Carry out scheduled servicing and preventative maintenance in accordance with manufacturer specifications.
• Diagnose and repair hydraulic pumps, valves, cylinders, hoses and fittings associated with machinery.
• Test and adjust repaired equipment to confirm safe and reliable operation.
• Read workshop manuals, technical drawings and hydraulic schematics.
• Maintain accurate service records, job sheets and parts usage records.
• Follow workplace health and safety procedures and maintain a clean, organised work area.

Education

Certificate III trade qualification in diesel, heavy commercial vehicle or mobile plant mechanical technology

Equivalent overseas qualification

Job description

Job Type: Permanent position | Full time position

Job Description

2026-11-4 to 2026-12-6 DIESEL MECHANIC PLANTMECH PTY LTD WILLAWONG QLD 4110 EMPLOYMENT: PERMANENT, FULL-TIME SALARY: $80,000 TO $105,000 PER ANNUM PLUS SUPERANNUATION About us Plantmech Pty Ltd provides hydraulic and machinery safety system solutions for earthmoving and construction equipment. We are seeking a qualified and experienced Diesel Mechanic to join our Willawong team.

About the position You will diagnose, service, maintain and repair diesel-powered machinery and associated mechanical and hydraulic systems. The role requires sound fault-finding skills, attention to detail and a strong commitment to safe working practices.

Key responsibilities

• Inspect diesel engines and machinery to identify faults, wear and maintenance requirements.
• Diagnose mechanical, fuel, cooling, lubrication and hydraulic system problems using appropriate testing equipment.
• Dismantle, inspect, repair and reassemble engines and mechanical components.
• Repair or replace defective components, seals, bearings, hoses and related parts.
• Carry out scheduled servicing and preventative maintenance in accordance with manufacturer specifications.
• Diagnose and repair hydraulic pumps, valves, cylinders, hoses and fittings associated with machinery.
• Test and adjust repaired equipment to confirm safe and reliable operation.
• Read workshop manuals, technical drawings and hydraulic schematics.
• Maintain accurate service records, job sheets and parts usage records.
• Follow workplace health and safety procedures and maintain a clean, organised work area.

Skills and experience

• Relevant Australian Certificate III trade qualification in diesel, heavy commercial vehicle or mobile plant mechanical technology, or an equivalent overseas qualification.

At least three years of relevant experience may substitute for the formal qualifications.

• At least two years of relevant practical experience following completion of trade training.
• Demonstrated experience diagnosing and repairing diesel engines and associated mechanical systems.
• Working knowledge of machinery hydraulic systems.
• Ability to interpret technical manuals and use diagnostic tools.