Workshop Assistant

STH Piling Pty Ltd — Rosebud, VIC

Full time | Trade & Services

About Us

STH Piling is a specialist piling and retention subcontractor operating across Melbourne and the Mornington Peninsula. We run a fleet of piling rigs and excavators across up to 10 concurrent jobs at any given time, delivering CFA piling, bored piers, ground anchors, shotcrete and capping beam works, and bulk excavation for builders across the region.

Our factory and workshop in Rosebud keep this fleet running — and we're looking for a Workshop Assistant to help assist the multiple other roles based here

About the Role

You'll work out of our Rosebud factory supporting the maintenance, servicing, and repair of our piling rigs, excavators, and support plant. This is a hands-on role suited to someone who's reliable, and keen to build a career around heavy plant and machinery.

As well as assisting cleaning organizing and preparing materials for ongoing basement projects

Day to day you'll:
Assist with servicing and routine maintenance of piling rigs, excavators, and attachments
Keep the workshop and yard clean, organised,



and secure
Support boiler maker, mechanics and transport with parts, tools, and general labour
Load/unload and move plant and equipment around the yard as required
Assist with pre-start checks and getting machines job-ready
Follow all site and workshop safety procedures

What We're Looking For
Mechanically minded, with hands-on experience around plant, machinery, trucks, or heavy vehicles (formal trade qualification not essential, but would be a plus)
A genuine willingness to learn
Reliable, punctual, and able to work well as part of a small team
A current driver's licence
Physically fit and comfortable with manual work in a workshop/yard setting
Construction inductuction (white card) / Fork Lift license / EWP looked favourably on

What We Offer
Steady, full-time hours with a growing specialist subcontractor
On-the-job training and mentoring
Career progression into a trade/mechanic role for the right person
Work on a variaty of machines

📌 Workhop Assistant / Factory Hand Rosebud
🏢 Sth piling
📍 Rosebud