JTH Engineering Pty Ltd is expanding, and we're looking to connect with experienced tradespeople who want to be part of our growing team.
Based in Townsville, Queensland, JTH Engineering delivers Structural, Mechanical and Piping (SMP) solutions across construction, shutdowns, maintenance and major project delivery throughout Australia's mining and heavy industrial sectors.
With a growing pipeline of work already secured, we're currently building our workforce for a number of upcoming shutdowns and projects, including:
With several projects already secured, we're actively building our workforce for the following FIFO opportunities:
Poly Welders – Return Water Line Project
ASAP Start | 8/6 Roster (FIFO)
FIFO - Tank Change-Out Project
Pre-Shutdown:Commencing 9 September **** | 2 Weeks
Shutdown:1 October – 7 October ****
FIFO - Processing Plant Shutdown
Pre-Shutdown: 21 September – 28 September ****
Shutdown: 5 October – 14 October ****
FIFO - Tank Refurbishment Project
Shutdown:12 October – 26 October ****
Multiple commissioning, construction and maintenance projects continuing throughout ****!
FIFO departures available from Brisbane and Townsville.
We're seeking applicants from experienced:
Boilermakers
Mechanical Fitters
Poly Welders
Riggers
Trade Assistants
Whether you're looking for shutdown work, ongoing maintenance, project work or long-term career opportunities, we'd love to hear from you.
About JTH Engineering
JTH Engineering is a regional engineering contractor delivering end-to-end engineering solutions—from workshop fabrication through to onsite installation, commissioning and ongoing maintenance.
Our capabilities include:
Structural steel fabrication and installation
Mechanical installation and commissioning




Poly welding and piping systems (small and large bore)
Workshop fabrication (mild steel, stainless steel and aluminium)
Structural, Mechanical & Piping (SMP) construction
Shutdown and maintenance services
Brownfield and greenfield project delivery
Our workforce supports projects across:
Coal Mining
Hard Rock Mining
Critical Minerals
Mineral Processing
Power Generation
Ports & Heavy Industry
Food & Sugar Manufacturing
What We're Looking For
We're seeking reliable, safety-focused tradespeople with experience in mining, construction or heavy industrial environments.
Depending on the role, applicants should ideally hold:
Relevant Trade Qualification (where applicable)
Current Driver Licence
Construction White Card
Standard 11
Mineral Mine & Quarry Medical (highly regarded)
Current Coal Board Medical
Working at Heights
Confined Space
Gas Test Atmospheres
High Risk Work Licence(s)
Poly Welding Qualifications (Poly Welders)
Previous mining, processing plant or heavy industrial experience
Why Join JTH Engineering?
Diverse projects across Australia's mining and heavy industrial sectors
Shutdown, maintenance, construction and project work
Competitive remuneration
Superannuation paid on all hours worked
Supportive and professional team environment
Opportunity to work with a growing regional engineering company
Ongoing career opportunities as recent projects commence
Apply Today!
Due to continued project growth, we are actively seeking experiencedMechanical Fitters, Boilermakers, Riggers and Poly Weldersto fill immediate vacancies, while also building our talent pool for upcoming shutdown, maintenance and project opportunities across Queensland
Apply Now and become part of the JTH Engineering team.

📌 Mechanical Fitters, Boilermakers, Riggers And Poly Welders (Townsville)
🏢 JTH Engineering
📍 Townsville