Field Service - HD Mechanic

Macmahon are seeking a Field Service - HD Mechanic to join our Perth Workshop team in a unique hybrid role that bridges workshop rebuild execution and on-site commissioning.

This position plays a critical role in supporting major equipment rebuild programs, taking ownership from demobilisation through to site commissioning and warranty support. You will represent the workshop in the field, ensuring quality outcomes, strong customer engagement, and seamless handover to operations.

This role is ideal for a tradesperson who thrives working independently, takes pride in owning outcomes, and can confidently operate in both workshop and site environments.

About the Role
Location: Perth Workshop & Site-Based 
Roster: Varies depending on support required; 70% Perth based, and a minimum of 30% on site
Competitive base rate I Specialist Allowance I Site Allowance I Choose between Fulltime OR Casual rates

Key Responsibilities
•    Support heavy equipment rebuild programs within the Perth workshop
•    Conduct inspections, diagnostics, and final quality checks prior to dispatch
•    Lead equipment mobilisation and demobilisation activities
•    Perform on-site commissioning of rebuilt equipment
•    Provide warranty support, fault finding, and optimisation in the field
•    Represent the workshop professionally to internal and external stakeholders
•    Provide clear reporting and technical feedback to workshop teams

About You
•    Trade qualified Heavy Duty Mechanic (HD Fitter)
•    Strong diagnostic and troubleshooting capability
•    Ability to work autonomously while contributing to a team environment
•    Strong communication and stakeholder engagement skills
•    Experience in field service or commissioning (desirable)
•    Exposure to warranty support or rebuild environments (desirable)

What We Offer
•    Unique hybrid workshop and field service role
•    Opportunity to see projects through from rebuild to commissioning
•    Field Service Ute
•    Supportive and high-performing team environment
•    Career development opportunities - Challenge. Develop. Grow
•    Dedicated lifestyle, financial and mental health support
•    Salary packing and novated leasing options

Be More at Macmahon
Across Macmahon's team, you will find positive stories of people embracing opportunities to develop and grow their careers going on to celebrate impressive career milestones that contribute to our success. With over 10,000 highly skilled people in our team, we're proud of the values-based culture we have built over 60 years which is the driving force propelling our people to continually aspire to Be More.

Recruitment process
Successful applicants must pass a pre-employment medical, including drug and alcohol screening, as well as criminal history and qualification checks. Proof of working rights in Australia (valid passport, birth certificate, citizenship certificate, or current visa grant notification) is also required.

Macmahon is an equal opportunity employer and strongly encourages suitably qualified women and Aboriginal and Torres Strait Islanders to apply.

Macmahon Winning Values
United | Integrity | Courage | Pride