Mechanical Supervisor | Mining Projects & Shutdowns | 2:1 FIFO Roster
Lead high-performing teams on major mining projects with Calibre Engineering.
Calibre Engineering Pty Ltd is a locally owned and operated engineering company based in Mount Isa, delivering maintenance, shutdown and project services across some of Australia's leading mining operations.
Due to continued growth, we are seeking an experienced Mechanical Supervisor to join our Projects Team on a 2:1 FIFO roster.
FIFO flights are provided from Brisbane, Townsville and Cairns, with meals and accommodation supplied.
About the Role
As Mechanical Supervisor, you will be responsible for leading and coordinating mechanical crews to safely deliver project and shutdown works to the highest standard.
This is a hands‐on leadership position where you'll be responsible for planning work, supervising personnel, maintaining productivity and ensuring all work is completed safely, on time and to client expectations.
Key Responsibilities
Lead and supervise crews of 10+ employees
Coordinate daily work activities and allocate resources effectively
Read and interpret engineering drawings and project documentation
Ensure all work is completed safely and in accordance with site procedures
Promote a positive safety culture and lead by example
Monitor quality, productivity and project progress
Liaise with clients, supervisors and project teams
Complete reports, timesheets and other computer-based documentation
About You
To be successful in this role, you will have:
Minimum 5 years' experience supervising mechanical crews of 10 or more personnel




Demonstrated leadership experience within mining, heavy industry or shutdown environments
Ability to read and interpret engineering drawings
Excellent communication and leadership skills
Sound computer literacy and experience using digital reporting systems
Current Supervisor Training certification
Current Australian Driver Licence
Ability to pass a Pre-Employment Medical and Drug & Alcohol Screening
Highly Desirable
Trade qualification as a Mechanical Fitter or Boilermaker
Previous mining or processing plant experience
Current Mine Site Medical
Mount Isa Mines (MMQ) inductions
High Risk Work Licences
Why Join Calibre Engineering?
Competitive remuneration package
2:1 FIFO roster
Flights from Brisbane, Townsville and Cairns
Meals and accommodation provided
Ongoing project and shutdown work
Join a respected, locally owned company experiencing strong growth
Supportive leadership team and genuine career progression opportunities
If you're an experienced Mechanical Supervisor who thrives in a rapid‐paced mining environment and enjoys leading successful teams, we'd love to hear from you.
Employer questions
Do you have a current Australian driver's licence?
Do you have mine site experience?
Are you willing to undergo a pre-employment medical check?
Are you willing to undergo pre-employment drug and alcohol screening?
Which of the following High Risk Work licences do you have?
Which of the following forklift licences do you have?
Do you have a current licence to operate an Elevating Work Platform (EWP)?
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📌 Mechanical Supervisor - Fifo Brisbane, Townsville & Cairns
🏢 Calibre Engineering
📍 Brisbane