Workshop Supervisor – Heavy Diesel & Auto Electrical

About the role

Our client in Port Moresby is looking for an experienced, trade‑qualified Heavy Diesel Mechanical and Auto Electrical Workshop Supervisor to lead the daily operations of a busy fleet maintenance workshop. The role combines hands‑on technical work with leadership of mechanics, electricians and apprentices to keep a diverse fleet running safely and efficiently.

Key responsibilities

• Supervise and coordinate workshop personnel, ensuring compliance with safety and quality standards.
• Plan and execute preventative and corrective maintenance for heavy trucks, forklifts, trailers and specialised equipment.
• Control maintenance costs while maintaining fleet reliability and availability.
• Develop workshop staff through coaching, training and performance management.
• Provide emergency breakdown support and ensure rapid response to critical incidents.
• Maintain accurate records using fleet maintenance software and electronic job‑card systems.

Required profile

• Recognised Trade Certificate as a Heavy Diesel Mechanic (mandatory).
• Additional qualification or proven competency in Auto Electrical Systems (highly desirable).
• Minimum 10 years supervisory or management experience in a heavy‑vehicle workshop.
• Extensive experience with heavy commercial vehicles, forklifts and related equipment.
• Excellent English communication and a valid driver’s licence (heavy vehicle licence advantageous).
• Clean employment record and willingness to relocate to Papua New Guinea.

Required skills

• Maintenance and repair of heavy trucks, prime movers, trailers, fuel tankers, HOWO and Toyota commercial vehicles.
• Operation of reach stackers, Omega equipment and various forklift brands (UtIlev, Caterpillar, Hyster).
• Expertise in diesel engines, hydraulic, air‑brake, steering, suspension, gearboxes, drivelines and electrical systems.
• Use of electronic diagnostic tools, CAN‑Bus equipment and air‑conditioning systems.
• Implementation of fleet preventative maintenance programmes.
• Proficiency with fleet maintenance software, Microsoft Word, Excel, Outlook and the Attaché electronic job‑card system.