Key Solutions Group are a major stakeholder in engineering, projects, overhauls, manufacture, construction & maintenance services for mining, ports, agriculture and utilities industries throughout Central & Northern QLD. We're looking for an experienced Boilermaker to join our team, working across our Mackay heavy fabrication workshop and out on surface coal mine sites, including CHPP and longwall equipment.

About the Role

Based out of our Mackay workshop, you'll split your time between fabrication in the shop and repairs/installations in office as projects require. Accommodation and meals are covered when travelling to site in a KSG vehicle.

What You'll Be Doing
Fabricating, repairing, and installing on CHPP and longwall equipment, both in the workshop and in office
Interpreting drawings, ITPs, SWMS/SOPs, and weld symbols to deliver work to spec
Maintaining the highest standard of workmanship and completing quality control documentation
Operating mobile plant and lifting equipment safely and responsibly
Participating in toolbox talks, JSAs/SWMS reviews, pre-starts, and monthly safety meetings
Keeping your Supervisor informed and reporting hazards or equipment faults promptly
Maintaining a protected, clean, and well-organised work environment

What We're Looking For




Sound knowledge of OH&S; principles, including Coal Mining Safety and Health requirements
Previous experience in a Fabrication/Boilermaker role, ideally in heavy fabrication and maintenance Current QLD Driver's Licence (Open, Manual) with the ability to tow a trailer
Experience with GMAW, FCAW and GTAW welding and gouging processes
Ability to pass the Glencore Level 2 weld certification
Current QLD Coal mine generic requirements (S11 & CBM)
Gas testing, confined space, and working at heights tickets
A genuine can-do attitude and solid communication skills
Previous experience with longwall equipment and components
Current Forklift and EWP tickets

Why KSG?

Join a company that values safety, quality, and getting the job done right — with variety across workshop and site work, and the stability of a well-established Queensland business. You will be rewarded with a full-time position with site allowance & travel paid along with access to our KSG Club 300 Health & Wellness benefit and company EAP program.

If you're a skilled Boilermaker looking for your next opportunity in Mackay, we'd love to hear from you.
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📌 Boilermaker Workshop / Field Mackay Regional
🏢 Key Solutions Group
📍 Mackay Regional