Job Description
Heavy Vehicle Mechanic I Defence Fleet Services
Support Critical Defence Operations.
Work on Specialised Fleet Equipment.
Looking for more than a standard workshop role?
Varley Group is seeking a qualified Heavy Vehicle Mechanic to join our Fleet Services team at RAAF Base Williamtown, working on specialised vehicles and equipment that support critical Defence operations.
You'll work across a diverse fleet of specialised assets, including Aviation Refuelling Vehicles, Ground Support Equipment and other specialised fleet vehicles, combining hands-on mechanical work with diagnostics, fault finding and customer support.
This is a permanent, full-time opportunity offering variety, autonomy and the chance to build your technical capability within a highly skilled and supportive team.
You'll also receive everything you need to get the job done, including a company vehicle, tooling, laptop and phone, along with ongoing training, upskilling and career development opportunities.
About Us:
Varley Group is a leading Australian engineering and manufacturing company with more than 140 years of industry experience and a workforce of over 1,200 employees.
We deliver specialised solutions across Defence, Emergency Services, Mining, Marine, Rail, Healthcare and Cyber Security, with our reputation built on quality, innovation and the expertise of our people.
About the Role:
As a Heavy Vehicle Mechanic within our Fleet Services team, you'll maintain, repair, diagnose and support specialised vehicles and equipment, helping ensure critical customer assets remain safe, reliable and operational.
You'll have the opportunity to:
Work on specialised Defence vehicles and fleet equipment




Perform preventative maintenance, repairs, diagnostics and fault finding
Develop your skills across hydraulic, pneumatic, electrical and PLC-controlled systems
Work closely with Defence customers and other stakeholders
Participate in ongoing technical training and upskilling
Work both independently and as part of a close-knit team
Contribute to a strong culture of safety, quality and customer service
What You Bring
We're looking for an experienced, hands‐on mechanic who takes pride in their work, enjoys solving problems and is comfortable working in a specialised environment.
You'll bring:
A recognised Heavy Vehicle Mechanic trade qualification
Strong mechanical, diagnostic and fault‐finding skills
Experience maintaining and repairing heavy vehicles or specialised equipment
Experience with hydraulic, pneumatic and electrical systems
Ability to read and interpret technical drawings, schematics and maintenance procedures
A strong commitment to safety, quality and reliable workmanship
A practical, solutions‐focused approach to troubleshooting
Ability to work effectively both independently and within a close‐knit team
Strong communication skills and a professional, customer‐focused approach
Willingness to learn,



undertake further training and broaden your technical capability
Essential Requirements:
As this role supports Defence operations, successful candidates will also need to:
Be an Australian Citizen
Hold a current unrestricted Australian driver's licence
Be eligible and willing to obtain and maintain the required Australian Government Security Clearance
Successfully complete a Federal Police Check
Successfully complete a pre‐employment medical, including Drug & Alcohol testing
Be willing and able to obtain HR/HC and Dangerous Goods licences, if required
Highly Regarded:
Experience working on Aviation Refuelling Vehicles or Ground Support Equipment
Previous Defence, aviation or specialised fleet experience.
Veteran or ex‐Defence background (Veterans are strongly encouraged to apply)
Why Join Varley?
We recognise that our people are our greatest asset and want to provide an environment where you can build a rewarding, long‐term career.
What We Offer
Competitive EBA conditions
Rostered Days Off (RDOs)
Company vehicle, tooling, laptop and phone
Compelling and varied work on specialised equipment
Ongoing technical training and upskilling
Career development opportunities across the broader Varley Group
Supportive and collaborative team environment
Strong focus on work/life balance
Employee Assistance Program (EAP)
Discounted access to Fitness Passport
A workplace where safety, quality, teamwork and your contribution are genuinely valued
Varley Group is an Equal Employment Opportunity employer and welcomes applicants from all backgrounds and experiences.
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📌 Heavy Vehicle Mechanic I Defence Fleet Services (New South Wales)
🏢 G H Varley Pty
📍 New South Wales