Plant Mechanic - Field Service

Careermine; Sydney; On-site; AUD 55,000 - 83,000; Full time

Benefits offered by this job

Tool of trade vehicle

Phone and laptop supplied

12 weeks paid parental leave

Relocation assistance

Free parking

Monday–Friday roster for work-life bal

Job summary

WesTrac Casula is seeking an experienced Field Service Technician to join our Casula team. You will perform onsite maintenance, repairs, diagnostics and inspections on CAT equipment across the Sydney region, with a high level of autonomy and direct customer interaction.

The role requires a Mobile Plant cert III, strong fault-finding skills, and the ability to work independently. You will work Monday to Friday with a rostered schedule and support from the WesTrac Institute for ongoing training.

Qualifications

• Australian recognised Mobile Plant cert III trade qualification.
• Strong diagnostic and fault-finding capability.
• Previous field service or mobile maintenance experience.
• Ability to work independently and manage customer relationships.
• Experience using CAT ET, SIS or similar diagnostic systems.
• Current unrestricted driver's licence.

Responsibilities

• Perform field service repairs, servicing and maintenance on CAT equipment.
• Diagnose and resolve mechanical, hydraulic and electrical faults.
• Complete machine inspections and condition reports.
• Deliver high-quality customer service and technical support onsite.
• Ensure all work is completed safely and efficiently.
• Maintain accurate service records and reporting.

Skills

Mobile Plant diagnostics

Field service experience

Independent work

CAT ET/SIS proficiency

Driver's licence

Education

Mobile Plant cert III

Tools

CAT ET

SIS

Job description

About The Opportunity

WesTrac | Casula Field Service

At WesTrac, we're Made for More.

Due to ongoing growth and an internal promotion, we are seeking an experienced Field Service Technician to join our Casula team.

Reporting to the Field Service Supervisor, you will provide onsite maintenance, repairs, diagnostics and inspections on Caterpillar equipment across a diverse customer base throughout the Sydney region. This role offers a high level of autonomy, variety and customer interaction while working with some of the most advanced equipment in the industry.

What You'll Do

• Perform field service repairs, servicing and maintenance on CAT equipment.
• Diagnose and resolve mechanical, hydraulic and electrical faults.
• Complete machine inspections and condition reports.
• Deliver high-quality customer service and technical support onsite.
• Ensure all work is completed safely and efficiently.
• Maintain accurate service records and reporting.

What You'll Bring

• Australian recognised Mobile Plant cert III trade qualification.
• Strong diagnostic and fault-finding capability.
• Previous field service or mobile maintenance experience.
• Ability to work independently and manage customer relationships.
• Experience using CAT ET, SIS or similar diagnostic systems.
• Current unrestricted driver's licence.

Why Join WesTrac?

• Competitive hourly rates plus overtime.
• Tool of trade vehicle, phone and laptop supplied.
• Monday to Friday roster supporting work-life balance.
• 12 weeks paid parental leave + income protection.
• Strong job security with long ‑ term career pathways.
• Flexitime, RDOs & purchased leave (up to 5 weeks p.a.).
• Training & career progression via the WesTrac Institute.
• Fitness Passport (family included) + health & wellbeing support.
• 600+ retail, travel & lifestyle discounts + CAT tool discounts.
• Refer a mate & earn up to $3,000.
• Free parking, onsite cafe & extra perks at select sites.
• Relocation assistance for eligible candidates.

We invest heavily in your development, offering access to our in‑house RTO(50737), dedicated learning pathways, and hands‑on experience with the latest Cat® technology and future‑focused capabilities. As one of the world's largest authorised Cat® dealers, you'll be part of an industry leader shaping what's next in mining and construction.

Please note: WesTrac may commence shortlisting and interviewing candidates prior to the closing date and reserves the right to withdraw this advertisement earlier if a suitable candidate is appointed.

Successful applicants will be required to complete a satisfactory National Criminal History Check & Medical as part of the recruitment process.

At WesTrac, our primary focus is our people. As we look to the future, we're focused on harnessing the best talent and providing them with the support they need to achieve success. WesTrac is a member of the Diversity Council of Australia and recognise the value of and strongly support the principles of equal employment opportunities in the workplace and are committed to continue to build our workplace culture.

At WesTrac, our primary focus is our people. As we look to the future, we're focused on harnessing the best talent and providing them with the support they need to achieve success.

WesTrac is a member of the Diversity Council of Australia and recognises the value of and strongly support the principles of equal employment opportunities in the workplace, and we are committed to achieving a diverse and engaged workforce. We are an equal opportunity employer and encourage applications from female, Aboriginal and Torres Strait Island candidates.

WesTrac is an endorsed employer for women via WORK180 - who have reviewed our policies, processes, and initiatives to certify that we are an organisation that supports diversity, inclusion and equality.