Heavy Diesel Fitter / Fleet Mechanic

About New Britain Haulage

New Britain Haulage Ltd is a growing Papua New Guinea transport and logistics company providing heavy haulage, bulk fuel delivery and transport services across PNG.

As our fleet and operations continue to expand, we are seeking an experienced Heavy Diesel Fitter / Fleet Mechanic to take a key role in maintaining the safety, reliability and availability of our heavy vehicle fleet.

About the Role

This is a hands-on position responsible for the preventative maintenance, servicing, diagnostics, breakdown response and repair of New Britain Haulage's heavy vehicle fleet.

Our fleet includes SINOTRUK / HOWO and Scania trucks, together with fuel tankers, tipper trucks and associated transport equipment.

The position will operate across our Port Moresby and Kimbe operations on a 2 weeks on / 2 weeks off rotational roster.

We are looking for an experienced heavy diesel mechanic who can work independently, accurately diagnose faults and take ownership of fleet maintenance to minimise breakdowns and vehicle downtime.

Key Responsibilities

Heavy Vehicle Maintenance & Repairs

• Carry out scheduled servicing and preventative maintenance on heavy vehicles.
  
• Diagnose and repair SINOTRUK / HOWO and Scania trucks.
  
• Diagnose and repair diesel engines and associated systems.
  
• Repair and maintain transmissions, differentials and driveline components.
  
• Diagnose and repair heavy vehicle braking systems.
  
• Maintain steering and suspension systems.
  
• Identify and rectify oil, coolant, air and fuel system leaks.
  
• Carry out electrical and electronic fault diagnosis.
  
• Use diagnostic equipment to identify and clear vehicle faults.
  
• Complete major mechanical repairs and component replacement where required.
  

Preventative Maintenance

• Develop and follow scheduled preventative maintenance programs.
  
• Monitor servicing based on vehicle kilometres, operating hours and manufacturer requirements.
  
• Conduct regular fleet inspections.
  
• Identify developing mechanical problems before they result in breakdowns.
  
• Maintain accurate service histories for every vehicle.
  
• Coordinate planned maintenance with Operations to minimise disruption to transport schedules.
  
• Ensure overdue maintenance and outstanding defects are identified and actioned.
  

Breakdown & Field Support

• Respond to vehicle breakdowns and mechanical failures.
  
• Diagnose faults in workshop and field environments.
  
• Carry out temporary or permanent field repairs where safe and appropriate.
  
• Determine whether vehicles can safely continue operating or must be removed from service.
  
• Coordinate recovery or towing where required.
  
• Provide technical support to drivers experiencing vehicle faults.
  

Fuel Tanker Maintenance

• Inspect and maintain fuel tanker equipment.
  
• Maintain pumps, hoses, valves and associated delivery equipment.
  
• Inspect PTO and pumping systems.
  
• Identify leaks or defects that may affect safe fuel transport.
  
• Ensure tanker equipment is maintained to appropriate safety standards.
  
• Immediately report any defect that may create a Dangerous Goods or environmental risk.
  

Hydraulic Systems

• Diagnose and repair hydraulic systems.
  
• Maintain hydraulic pumps, hoses, cylinders and control systems.
  
• Repair and maintain tipper hydraulic systems and associated equipment.
  
• Identify hydraulic leaks and component failures.
  

Parts & Inventory

• Identify replacement parts required for repairs and servicing.
  
• Prepare accurate parts requests.
  
• Assist with sourcing and procurement of spare parts.
  
• Maintain stock levels of critical service and breakdown components.
  
• Monitor filters, oils, belts, hoses, brake components and other consumables.
  
• Ensure parts removed and installed are properly recorded.
  
• Assist management with forward planning for major component replacements.
  

Fleet Inspections & Roadworthiness

• Conduct regular mechanical inspections.
  
• Review defects reported during driver pre-start inspections.
  
• Prioritise safety-critical defects.
  
• Ensure repairs are completed correctly before vehicles return to service.
  
• Confirm vehicles are mechanically safe and roadworthy.
  
• Maintain high standards of workshop workmanship and vehicle presentation.
  

Maintenance Records & Reporting

Maintain accurate records including:

• Vehicle service history
  
• Preventative maintenance schedules
  
• Repair records
  
• Breakdown reports
  
• Parts usage
  
• Vehicle defects
  
• Kilometres and operating hours
  
• Tyre replacement and condition
  
• Major component replacements
  
• Outstanding maintenance items
  

Provide regular fleet maintenance and vehicle availability updates to management.

Safety Responsibilities

Safety is a critical requirement of this position.

You will be expected to:

• Follow all Company HSE procedures.
  
• Conduct repairs using safe work practices.
  
• Use appropriate PPE.
  
• Maintain a clean and safe workshop.
  
• Follow isolation and lock-out procedures.
  
• Immediately report unsafe equipment.
  
• Remove vehicles from service where a defect presents an unacceptable safety risk.
  
• Comply with the Company's Drug & Alcohol Policy.
  
• Maintain particularly high standards when working on vehicles transporting petroleum products.
  

Requirements

Essential Requirements

Applicants must have:

• Minimum 5 years' experience as a Heavy Diesel Fitter / Heavy Vehicle Mechanic.
  
• Recognised mechanical trade qualification or equivalent demonstrated experience.
  
• Strong heavy diesel mechanical experience.
  
• Demonstrated experience maintaining SINOTRUK / HOWO trucks.
  
• Experience maintaining and repairing Scania heavy vehicles.
  
• Class 4 or 6 Licence.
  
• Strong diesel engine diagnostic skills.
  
• Experience with heavy vehicle braking, suspension and driveline systems.
  
• Strong mechanical fault-finding ability.
  
• Experience with preventative maintenance programs.
  
• Ability to work independently with minimal supervision.
  
• Current driver's licence.
  
• Good written and verbal communication skills.
  
• Ability to maintain accurate maintenance records.
  
• Strong commitment to safety.
  
• Ability to pass a pre-employment medical.
  
• Ability to pass pre-employment and random Drug & Alcohol testing.
  

Highly Regarded Experience

Experience in any of the following will be highly regarded:

• Fuel tanker maintenance
  
• Heavy transport fleets
  
• Tipper trucks
  
• PTO and pumping systems
  
• Hydraulic systems
  
• Electronic truck diagnostics
  
• Scania diagnostic systems
  
• SINOTRUK / HOWO diagnostics
  
• Fleet maintenance management
  
• Parts procurement and inventory
  
• Remote or field breakdown repairs
  

Key Performance Expectations

The Heavy Diesel Fitter will be expected to contribute directly to:

• High fleet availability
  
• Reduced unscheduled breakdowns
  
• Reduced vehicle downtime
  
• Preventative servicing completed on schedule
  
• Fast and accurate fault diagnosis
  
• Safe and roadworthy vehicles
  
• Effective control of maintenance costs
  
• Accurate maintenance records
  
• Appropriate spare parts availability
  
• Continuous improvement in fleet reliability
  

About You

We are looking for someone who takes ownership of the condition and reliability of the fleet.

You will be proactive rather than simply responding to breakdowns. You should be capable of identifying developing problems, planning repairs, communicating clearly with Operations and ensuring maintenance work is completed properly the first time.

You must be comfortable working across different locations and supporting a busy commercial transport operation where vehicle availability is critical.

Roster & Location

This is a full-time permanent position operating across Port Moresby and Kimbe.

The position will operate on a:

2 Weeks On / 2 Weeks Off rotational roster

Company-approved travel and accommodation associated with work between operational locations will be arranged in accordance with Company policy.

Benefits

What We Offer

• Highly competitive salary based on experience
  
• 2 weeks on / 2 weeks off roster
  
• Full-time permanent employment
  
• Company-arranged operational travel
  
• Accommodation while working away where applicable
  
• Modern and expanding heavy vehicle fleet
  
• Long-term employment opportunity
  
• Opportunity to take ownership of fleet maintenance as the Company expands
  
• Career development opportunities