GCE Contractors Pty Ltd We are currently seeking a suitably qualified and experienced Diesel Motor Mechanic to join our team on a full-time basis.

This is a full-time position (38) hours per week.

You will work at our maintenance yard and onsite depending on the task you are assigned to. The successful candidate will be responsible for inspecting, diagnosing, servicing, maintaining and repairing diesel powered machinery and equipment used in the company's civil construction operations.

This includes heavy earthmoving equipment, construction plant, diesel-powered generators, compressors, pumps and heavy vehicles. Key Responsibilities: Perform preventative maintenance, routine inspections, mechanical servicing, and repairs on heavy vehicles, mobile plant, and equipment. Diagnose mechanical faults and identify defects in engines, transmissions, hydraulic systems, and associated components. Dismantle and remove engine assemblies, inspect individual components, and assess parts for wear, damage, or malfunction. Repair or replace worn, damaged, and defective mechanical components and reassemble equipment in accordance with manufacturer specifications and service manuals. Carry out scheduled maintenance, including oil changes, lubrication, filter replacements, and engine adjustments to ensure efficient and reliable operation. Reassemble engines and mechanical components following repairs and conduct operational checks. Diagnose, maintain, and repair mobile plant drive systems, including transmissions and associated drivetrain components. Inspect, service, troubleshoot, and repair hydraulic systems and associated components. Test, adjust, and calibrate mechanical components after repairs to ensure correct operation and performance. Identify and diagnose mechanical, electrical, and operational faults in heavy vehicles, mobile plant, and machinery. Test, diagnose, and repair basic electrical and electronic circuits associated with heavy vehicles and equipment. Inspect, test, charge, and replace vehicle batteries as required.



Diagnose and repair vehicle charging systems, including alternators and associated electrical components. Use appropriate diagnostic equipment, measuring instruments, hand tools, and specialised workshop equipment. Follow workplace health and safety procedures and maintain a clean and organised working environment. Qualifications, Skills and Experience An AQF Certificate III in Diesel Mechanics, including at least two years of on-the-job training, or an AQF Certificate IV in diesel mechanics together with at least one year of relevant industry experience.

We will accept applicants from candidates that don’t have a relevant qualification in the trade if they have extensive relavant experience.

In lieu of a formal qualification we will consider applicants with a minimum of three years of relevant work experience Proven experience in servicing, maintaining and repairing diesel engines, heavy vehicles and construction machinery. Robust mechanical aptitude, with excellent diagnostic, fault-finding and repair skills. Ability to work effectively both independently and as part of a team. Flexibility and willingness to travel to regional locations at short notice, as operational requirements dictate. About Company GCE Contractors Pty Ltd are a leading Brisbane based civil construction company specialising in pipeline construction; culvert construction; shaft construction; pipe jacking and tunnelling; bulk earthworks; roadworks; demolition; and general plant hire. GCE have a proven track record of delivering challenging projects throughout Queensland safely, on time and to a high standard of quality. GCE Contractors operate under core values that underpin an organisation committed to understanding client and project needs, delivering flexibility in meeting these needs, consistently meeting agreed outcomes for our clients and business partners, and maintaining a focus on excellence in all areas of operation. Work Type: Full time Salary: $80000-110000 Job Publish: 09-11-2026 Job Expire: 09-12-2026 Apply on: Diesel Mechanic Job here! This job is brought to you by .

📌 Diesel Mechanic (Gold Coast)
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📍 Gold Coast