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 2026 | 2 Weeks
- Shutdown: 1 October – 7 October 2026

FIFO - Processing Plant Shutdown

- Pre-Shutdown: 21 September – 28 September 2026
- Shutdown: 5 October – 14 October 2026

FIFO - Tank Refurbishment Project

- Shutdown: 12 October – 26 October 2026

Multiple commissioning, construction and maintenance projects continuing throughout 2026! 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 setting
- Opportunity to work with a growing regional engineering company
- Ongoing career opportunities as new projects commence

Apply Today! Due to continued project growth, we are actively seeking experienced Mechanical Fitters, Boilermakers, Riggers and Poly Welders to 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.

📌 FIFO Mechanical Fitters, Boilermakers, Riggers and Poly Welders (Brisbane)
🏢 JTH Engineering
📍 Brisbane