Job Summary:

The TBM (Tunnel Boring Machine) Back-Up Miner is responsible for supporting the operation and maintenance of the back-up systems of the TBM. This role ensures the safe and efficient movement of equipment, materials, and personnel within the tunnel, as well as the installation of tunnel support systems and utilities. The Back-Up Miner plays a critical role in ensuring continuous tunnelling operations and tunnel safety compliance.

Key Responsibilities:

• Operate and monitor all equipment and systems located on the TBM back-up train.

• Assist in the installation and extension of services such as ventilation, power, communication lines, water and grout lines.

• Move and position conveyor systems, rails, and supply lines as the TBM advances.

• Conduct daily inspections and perform maintenance tasks on the back-up equipment to ensure functionality and safety.

• Support the mucking operations by overseeing proper conveyor operation and muck car loading, if applicable.

• Coordinate with the TBM Operator and other team members to ensure smooth tunnelling operations.

• Follow all safety protocols and ensure a clean, hazard-free work area at all times.

• Respond to operational issues quickly to minimise downtime.

• Document shift activities, maintenance performed, and incidents, and communicate updates to the incoming shift.

• Perform other related duties as required by the TBM Shift Supervisor.

Qualifications and Experience:

• Previous experience working on TBM tunnelling projects is essential.

• Strong knowledge of tunnelling methods and tunnel construction equipment.

• Familiarity with underground safety procedures and risk assessments.

• Ability to work in confined spaces and harsh environments.

• Mechanical aptitude and ability to troubleshoot equipment issues.

• CSCS or equivalent tunnelling safety certification (preferred).

• Flexibility to work rotating shifts, including nights and weekends.

Skills and Attributes:

• Strong teamwork and communication skills.

• Ability to stay calm and work efficiently under pressure.

• Self-motivated with a proactive approach to problem-solving.

• Physically fit and capable of handling demanding underground work.