Field Service Heavy Diesel Mechanic

KEE Group is a successful, family-owned business based in Welshpool, Perth. We are known for our expertise, credibility, reliability and professionalism with a diverse business portfolio and proven record of delivering Surfacing, Hire, Transport, Fuel and Mechanical services to some of the largest civil construction and mining companies in Australia. 

KEE Surfacing, our largest division, is known for its superior spray seal, profiling, and asphalt crews, and has built the reputation as the industry’s best in WA. Due to continued success and rapid growth, our business has an opportunity for a reliable, experienced, and enthusiastic Field Service HD Mechanic to join our team.

The Role:

Reporting to the Surfacing Workshop Manager, you'll play a key role in maintaining and repairing our diverse fleet of road surfacing, earthmoving, and support equipment across various sites throughout Perth and surrounding regions.

This is a hands-on field service role offering variety, autonomy, and the opportunity to work on a wide range of machinery while being supported by an experienced workshop team.

Key Tasks and Responsibilities:

• Perform maintenance, diagnostics, repairs, and servicing of KEE Surfacing equipment.

• Respond to breakdowns in the field, carrying out fault-finding, repairs, and technical support to maximise equipment reliability and minimise downtime.

• Maintain accurate maintenance records and ensure all work is completed to a high standard in accordance with KEE's safety, environmental, and quality requirements.

• Support workshop operations, equipment commissioning, contractor supervision, vehicle compliance, and continuous improvement initiatives across the fleet.

• Travel to metropolitan and regional project sites as required to provide field service support and keep our operations running safely and efficiently.

Required Experience and Skills:

• Heavy Duty Mechanic trade qualification (required) 

• Strong diagnostic and fault-finding skills

• Experience with asphalt and road surfacing machinery (highly regarded)

• Current and valid manual driver's Licence

• Strong communication and customer service skills

• Ability to work both independently and as part of a team

• Positive attitude and commitment to safety

What We Offer:

• Full-time, Perth-based role – Minimum 80 hours per fortnight with overtime available

• Competitive remuneration & fortnightly pay

• Company vehicle and phone 

• Brand-new purpose-built Kewdale facility coming in November 2026

• Working in a highly supportive and team-oriented company with a strong commitment to ongoing training and maintaining a Zero-Harm environment for all our employees, visitors, and clients

Our Culture:

At KEE Group, we’re proud to be a family-owned business that lives by our C.A.R.E.S values:

• Committed: We come together to deliver - for our customers, for each other and for the communities in which we work.

• Adaptable: No challenge is too big! We embrace new ways, new thinking and change. We see solutions, not roadblocks.

• Reliable: You can trust KEE - it's in our name - Keep Exceeding Expectations - through delivering - ALWAYS.

• Excellent: Our people are the best at what we do. We create solutions and build lasting relationships. 

• Safe: Keeping ourselves and others safe will always be the most important thing. 

We invest in our people, offering training, upskilling, and opportunities for career growth—often promoting from within. Our team is diverse, inclusive, and collaborative, bringing together different skills, perspectives, and backgrounds. We value our people, health and safety, the community, and the environment, creating a workplace culture that’s truly one of a kind.