Australia is Hiring Skilled Field Service Plant Mechanics — Earn Up to $30,000 and Secure Your Future in 2025

Australia is one of the leading destinations for skilled professionals, and among the most in-demand technical roles right now is Field Service Plant Mechanic. If you have hands-on experience maintaining, repairing, and servicing heavy machinery, there’s never been a better time to make your move.
This article explores how to become a Field Service Plant Mechanic in Australia, the average salaries, visa sponsorship opportunities, job requirements, and why this role offers long-term career stability and growth.

Let’s dive into the complete guide to earning up to $30,000 (or more annually depending on your experience) while working in Australia’s booming industrial and mining sectors.

Field Service Plant Mechanic role in Port Hedland

If you’re an experienced heavy-duty mechanic looking to elevate your career in Australia’s thriving mining and industrial services sector, then this Field Service Plant Mechanic role in Port Hedland is your gateway to long-term professional success. Offered by WesTrac – one of the world’s largest authorized Cat® equipment dealers – this full-time, permanent opportunity is not just a job; it’s a strategic career move.

With access to a wide range of Caterpillar machinery across mining, marine and construction sectors, this role offers hands-on technical exposure, backed by a leading name in heavy equipment solutions.

Located in Port Hedland, Western Australia, the position places you in the heart of one of the country’s most important industrial regions. This dynamic port town plays a critical role in Australia’s resource export economy and offers a high-demand environment for skilled plant mechanics. As part of WesTrac’s elite Field Service team, you’ll perform diagnostic and maintenance work on advanced Caterpillar equipment, contributing to operational efficiency for major clients while also enjoying a rewarding regional lifestyle.

What sets this opportunity apart is the extensive support that WesTrac provides to its team members. From visa sponsorship and relocation assistance for qualified overseas or interstate applicants, to flexible rosters and overtime pay, the package is designed to accommodate both professional ambitions and personal commitments. Whether you’re already working in Australia or looking to relocate as a skilled worker, this role provides a path to settle, grow and thrive in a supportive, high-performance environment.

The role itself demands a strong foundation in diagnostics, fault-finding and mechanical repair – particularly on CAT equipment. If you have the trade certification, real-world field experience and a commitment to safety and reliability, WesTrac will equip you with the tools, training and platform to succeed. With structured career progression, high-quality mentorship and access to the award-winning WesTrac Institute, your development as a technician will be continuous and impactful.

In a time when job security, global mobility and technical excellence matter more than ever, this Field Service Plant Mechanic role in Port Hedland offers the perfect combination of stability, challenge and opportunity. The company’s investment in people, technology and inclusive workplace practices means you’re not just joining a job – you’re becoming part of a vision to lead and innovate in machinery services across Australia.

Whether you’re based locally or planning to move from abroad, this position is built for skilled professionals ready to make a lasting impact.

Job Type

Permanent Position – Long-Term Opportunity

This is a permanent, full-time position with long-term employment prospects for professionals seeking career stability and continuous growth in the heavy equipment service sector. Ideal for candidates aiming to work in a structured and well-supported environment with the opportunity to advance.

Full-Time Engagement with Career Progression

Join our full-time workforce and gain access to consistent hours, structured training and access to promotions across WesTrac’s vast network. The role is designed for professionals who are ready to commit full-time to one of Australia’s leading equipment service providers.

Shift and Schedule

Overtime Availability

Employees in this role are eligible for overtime work, offering a chance to boost your income significantly. Overtime opportunities are frequent due to the high operational demand and the critical nature of the Caterpillar equipment involved in essential industry projects.

10-Hour Shifts

Standard shifts last 10 hours, ensuring a balanced yet productive workday. Extended shift hours are compensated appropriately, reflecting industry standards and ensuring that employees are fairly rewarded for their time and effort.

Shift Work Structure

This role requires flexibility with shift patterns. Employees will participate in rotating shift schedules based on roster allocations. The shift work schedule is carefully managed to ensure adequate rest periods and work-life balance.

Location

Port Hedland, WA 6721

This position is based in Port Hedland, Western Australia – an economic powerhouse for the nation’s mining and resource sectors. As a hub for heavy machinery operations, Port Hedland provides an exciting environment filled with advanced machinery, engineering challenges and scenic regional surroundings.

Benefits

Working at WesTrac provides employees with a comprehensive benefits package that caters to financial security, health, well-being and long-term career development. Here’s what you can expect:

• Employee Assistance Program (EAP): Confidential counseling and support services for you and your immediate family members.

• Employee Stock Purchase Plan: Share in the company’s success through stock acquisition at discounted rates.

• Parental Leave: Generous provisions for both primary and secondary caregivers.

• Referral Program: Earn bonuses when you recommend successful hires.

• Salary Packaging Options: Flexible arrangements to help reduce your taxable income.

• Visa Sponsorship: Available for eligible candidates, both locally and internationally, seeking skilled migration.

Posted Date: 2 May 2025

Location: Port Hedland, WA, Australia, 6721

WesTrac is currently recruiting a skilled and experienced Field Service Plant Mechanic to become a core part of our Port Hedland Field Service division. This is a full-time, permanent opportunity designed for a driven individual with mechanical aptitude, problem-solving capability and a passion for field-based diagnostics and repairs.

The successful candidate will deliver critical on-site servicing and maintenance to Caterpillar heavy machinery, ensuring operational efficiency across several industry sectors – including mining, construction and marine industries. As part of a dynamic team, you will play a vital role in maintaining high service standards, supporting client satisfaction and upholding WesTrac’s reputation for engineering excellence.

About Port Hedland

Port Hedland is renowned for its pivotal role in Australia’s mining and export infrastructure. As one of the largest towns in the Pilbara region, it serves as a strategic point for machinery deployment, resource logistics and heavy equipment maintenance. The WesTrac team here is involved in complex, rewarding tasks from daily servicing to advanced fault diagnostics across a variety of Caterpillar equipment.

Joining the Port Hedland Field Service unit offers exposure to real-world engineering challenges, meaningful work in the mining sector and the opportunity to live in a close-knit community surrounded by natural beauty and industrial scale operations.

Rosters

We understand that flexibility is essential for long-term success, especially in field service roles. We offer multiple rosters to suit diverse lifestyles and locations:

• 2/1 Roster: Work for 14 consecutive days followed by 7 days off. Days typically include 10 to 12 hours of service work with optional overtime based on site needs.

• 12/9 Roster: Work for 12 days with 9 days of rest, striking a balance between income and personal time.

• 10/4 Roster: Work for 10 days, rest for 4 – ideal for candidates who prefer shorter cycles with regular breaks.

• 2/2 Fly-in Fly-out (FIFO) Roster for Interstate Candidates: For those based outside WA, we offer FIFO arrangements, covering flights from major Australian cities to Perth.

This level of roster variety demonstrates our commitment to work-life balance and supports employees at different life stages and geographies.

Primary Responsibilities: What You’ll Do

In your capacity as a Field Service Plant Mechanic at WesTrac, your responsibilities will include but are not limited to:

• On-Site Troubleshooting and Diagnostics: Visit customer locations to inspect, assess and diagnose technical issues affecting Caterpillar equipment. These will include mining trucks, bulldozers, excavators, marine engines and more.

• Repairs and Preventative Maintenance: Execute mechanical repairs and perform routine maintenance procedures to restore optimal functionality of machines, reduce downtime and enhance productivity.

• Work Order Management: Document all service actions, manage work orders accurately using internal systems and ensure customer records are updated.

• Product Support Programs: Participate in the implementation of Product Improvement Plans (PIPs) and other manufacturer-recommended initiatives to ensure machines are operating to the latest specifications.

• Site Safety Compliance: Maintain a safe and organized work environment at all times. Follow safety protocols and contribute to our safety-first culture.

• Client Collaboration: Work closely with clients to ensure their machines meet key performance indicators (KPIs) such as availability, reliability and safety compliance.

Skills and Experience Required

This role is suited for professionals who bring both technical know-how and a collaborative mindset. You will need:

• Heavy-Duty Trade Certification (Australia Recognized): This is a fundamental requirement. Applicants must have post-trade experience in field-based mechanical services.

• Valid Driver’s License: A standard driver’s license and LR (Light Rigid) license are mandatory.

• High-Risk Work Licenses: Holding certifications such as LF (Forklift), DG (Dangerous Goods), WP (Work Platforms) and working at heights is highly desirable.

• Refrigerant Handling License: Preferred, but not a mandatory requirement.

• Equipment-Specific Knowledge: Hands-on experience with Caterpillar mining and marine equipment.

• Technical Diagnostic Skills: Familiarity with CAT SIS (Service Information System) and CAT ET (Electronic Technician) tools for fault identification and machine performance tuning.

• Adaptability and Autonomy: Ability to work in remote areas with limited supervision, while managing complex repairs.

• Teamwork and Continuous Improvement: Willingness to learn, grow and contribute to a culture of continuous technical and personal development.

Comprehensive Employee Benefits

WesTrac offers one of the industry’s most robust benefits packages. Below are the key categories:

Financial Wellbeing

• Paid parental leave for primary and secondary caregivers

• Salary packaging and novated leasing options

• Income protection insurance

• Access to hundreds of retail discounts at stores like Coles, Virgin, HOYTS, Crown and Petbarn

Health & Wellness

• Partnerships with BUPA for health insurance discounts

• Access to Fitness Passport, enabling discounted gym memberships across Australia

• Free and confidential Employee Assistance Programs (EAP) for emotional and psychological support

Career & Culture

• Recognition programs such as Made for More awards

• Opportunities for internal promotions and lateral movement across departments

• Access to cutting-edge training through WesTrac Institute, renowned for developing skilled professionals in heavy machinery

Referral & Rewards

• Receive up to $5,000 bonus for successful employee referrals

• Long service recognition and anniversary celebrations

Special Leave and Share Plans

• Entitlements to leave for Emergency Services or Defence Force Reserve commitments

• Access to our Employee Share Purchase Plan to become a stakeholder in the company

Relocation and Visa Sponsorship

For qualified candidates both within Australia and overseas, WesTrac offers support in:

• Visa Sponsorship: Available for individuals who meet the criteria for Australia’s skilled occupation list

• Relocation Assistance: Support with logistics, housing advice and transitioning to regional WA

• Integration Support: Guidance with local community integration, schooling for children and health care access

About WesTrac – Our Company & Commitment

WesTrac is a globally recognized leader in the supply and servicing of Caterpillar equipment. With over 4,500 professionals across multiple sites, we deliver solutions in mining, civil construction, forestry, power systems and marine industries. Our footprint extends from metropolitan hubs to remote operational sites, always delivering service excellence.

We are proud to be a WORK180 Endorsed Employer, celebrating diversity, equity and inclusion. Our workforce is as diverse as our customers and we actively encourage applications from:

• First Nations individuals

• LGBTQIA+ professionals

• Multicultural backgrounds

• Veterans and people with disabilities

At WesTrac, you are not just joining a job – you’re becoming part of a culture that values authenticity, safety, growth and excellence.

Visa Sponsorship Opportunities for Foreign Workers

One of the biggest advantages for foreign mechanics is that Australia offers visa sponsorship opportunities for this occupation.

The Field Service Plant Mechanic role is listed on the Medium and Long-term Strategic Skills List (MLTSSL), making you eligible for various visa types such as:

• Temporary Skill Shortage (TSS) Visa (Subclass 482)

• Skilled Independent Visa (Subclass 189)

• Skilled Nominated Visa (Subclass 190)

• Employer Nomination Scheme (Subclass 186)

These visas allow you to work, live, and potentially settle permanently in Australia. Some employers even cover your visa costs, relocation expenses, and initial accommodation as part of their hiring package.

Best States and Regions to Find Mechanic Jobs

While demand for plant mechanics exists nationwide, some states offer better job prospects and higher pay:

If you are open to relocation, Western Australia and Queensland are currently the top choices due to the high concentration of mining and heavy industry jobs.

Conclusion: Your Path to a Stable Career in Australia

Australia’s economy continues to grow, and with that growth comes high demand for skilled tradespeople. The Field Service Plant Mechanic role stands out as one of the most secure and rewarding technical careers in 2025 and beyond.

If you have the skills, experience, and passion for heavy machinery, now is the time to apply. With salaries starting around $30,000 and potential for much more, plus visa sponsorship and career growth, this is your opportunity to build a stable and prosperous future in Australia.

Don’t wait — start exploring open job listings today, polish your resume, and prepare for an exciting new chapter as a Field Service Plant Mechanic in Australia.

Your mechanical expertise could be your ticket to financial stability, international experience, and a fulfilling career.