Job Description
Melbourne
Kickstart your career as an Apprentice Heavy Diesel Fitter, learning hands-on with heavy plant while completing your Certificate III.
Apprentice Heavy Diesel Fitter / Plant Mechanic
Braeside, VIC
About Keller Australia
Keller Australia is the national leader in geotechnical solutions and part of Keller, the world’s largest geotechnical engineering contractor. With over 60 years of experience in Australia, we deliver specialist foundation and ground improvement solutions across the construction, infrastructure, and mining sectors.
About the role
We are seeking an Apprentice Heavy Diesel Fitter / Plant Mechanic to join our Braeside-based maintenance team. This role is designed for someone at the start of their trade and provides structured, hands-on learning across a specialised fleet of heavy plant and geotechnical equipment used on major projects nationwide.
You will work closely with experienced tradespeople while completing a Certificate III in Heavy Commercial Vehicle Mechanical Technology (Plant Mechanic) or equivalent qualification.
What you will learn
As part of your apprenticeship, you will be trained in:
Servicing and maintaining heavy plant and mobile equipment
Diagnosing and repairing diesel engines
Working with hydraulic systems, pumps, valves, and cylinders
Mechanical repairs to drivetrains, transmissions, and braking systems
Basic electrical fault-finding on plant equipment
Planned maintenance and breakdown repairs
Safe work practices, isolation procedures, and workshop standards
Understanding plant maintenance schedules and documentation
Key responsibilities
Assist qualified tradespeople with servicing and repairs
Support planned and reactive maintenance activities
Maintain tools, equipment, and workshop housekeeping
Follow all safety, quality, and environmental procedures
Actively participate in on-the-job and formal training
About you
Genuine interest in heavy diesel mechanics and plant equipment
Willingness to learn, ask questions, and follow instructions
Reliable, punctual, and safety focused
Able to work effectively in a team environment
Construction White Card (or willingness to obtain)
Positive attitude and strong hands-on work ethic
Why work with us
Competitive apprentice remuneration
Long-term job security with a global industry leader
Structured training and development
Supportive and experienced mentoring team
Exposure to specialised plant and major infrastructure projects
Clear pathways for progression post-apprenticeship
Above-industry paid parental leave
Strong focus on internal development and promotion
How to apply
We are committed to attracting, developing, and retaining people who live our values and contribute to our long-term success.
If you are ready to start your Heavy Diesel Fitter / Plant Mechanic apprenticeship with Keller Australia, submit your application by clicking the Apply button.
Keller Australia is an equal opportunity employer and encourages applications from people of culturally and linguistically diverse backgrounds; women; people with disabilities; people who identify as LGBTI+; and Aboriginal and Torres Strait Islander peoples.
To find out more, visit www.keller.com.au
Kickstart your career as an Apprentice Heavy Diesel Fitter, learning hands-on with heavy plant while completing your Certificate III.
Apprentice Heavy Diesel Fitter / Plant Mechanic
Braeside, VIC
About Keller Australia
Keller Australia is the national leader in geotechnical solutions and part of Keller, the world’s largest geotechnical engineering contractor. With over 60 years of experience in Australia, we deliver specialist foundation and ground improvement solutions across the construction, infrastructure, and mining sectors.
About the role
We are seeking an Apprentice Heavy Diesel Fitter / Plant Mechanic to join our Braeside-based maintenance team. This role is designed for someone at the start of their trade and provides structured, hands-on learning across a specialised fleet of heavy plant and geotechnical equipment used on major projects nationwide.
You will work closely with experienced tradespeople while completing a Certificate III in Heavy Commercial Vehicle Mechanical Technology (Plant Mechanic) or equivalent qualification.
What you will learn
As part of your apprenticeship, you will be trained in:
Servicing and maintaining heavy plant and mobile equipment
Diagnosing and repairing diesel engines
Working with hydraulic systems, pumps, valves, and cylinders
Mechanical repairs to drivetrains, transmissions, and braking systems
Basic electrical fault-finding on plant equipment
Planned maintenance and breakdown repairs
Safe work practices, isolation procedures, and workshop standards
Understanding plant maintenance schedules and documentation
Key responsibilities
Assist qualified tradespeople with servicing and repairs
Support planned and reactive maintenance activities
Maintain tools, equipment, and workshop housekeeping
Follow all safety, quality, and environmental procedures
Actively participate in on-the-job and formal training
About you
Genuine interest in heavy diesel mechanics and plant equipment
Willingness to learn, ask questions, and follow instructions
Reliable, punctual, and safety focused
Able to work effectively in a team environment
Construction White Card (or willingness to obtain)
Positive attitude and strong hands-on work ethic
Why work with us
Competitive apprentice remuneration
Long-term job security with a global industry leader
Structured training and development
Supportive and experienced mentoring team
Exposure to specialised plant and major infrastructure projects
Clear pathways for progression post-apprenticeship
Above-industry paid parental leave
Strong focus on internal development and promotion
How to apply
We are committed to attracting, developing, and retaining people who live our values and contribute to our long-term success.
If you are ready to start your Heavy Diesel Fitter / Plant Mechanic apprenticeship with Keller Australia, submit your application by clicking the Apply button.
Keller Australia is an equal opportunity employer and encourages applications from people of culturally and linguistically diverse backgrounds; women; people with disabilities; people who identify as LGBTI+; and Aboriginal and Torres Strait Islander peoples.
To find out more, visit www.keller.com.au
💡 Quick Summary
Seeking a career-building opportunity? The Apprentice Heavy Diesel Fitter/Plant Mechanic, Braeside VIC position is now open for candidates interested in the Construction, Repair & Maintenance Services sector. This role in Melbourne offers a professional environment and growth potential.
Requirement Snapshot: Candidates should possess basic communication skills, a proactive attitude, and the ability to work in a team. Experience in Construction, Repair & Maintenance Services is a plus.