TBM Operator

About the role

We are looking for a skilled TBM Operator to run an EPB Tunnel Boring Machine safely and efficiently, following approved operating parameters, method statements and manufacturer guidelines.

Key responsibilities

• Operate the EPB TBM safely and efficiently per approved parameters and guidelines.
• Control and monitor TBM systems such as face pressure, advance rate, torque, thrust, cutterhead speed, screw conveyor and slurry/soil conditioning.
• Adjust TBM parameters in response to changing geological and ground conditions under guidance of the TBM Maintenance Engineer.
• Continuously monitor machine performance, alarms and instrumentation to prevent breakdowns and unsafe conditions.
• Coordinate with segment erector operators and backup crews during ring building and advance cycles.
• Ensure compliance with safety procedures, including emergency response and confined‑space protocols.
• Accurately maintain operation logs, production reports and shift handover records.
• Support planned maintenance activities and assist during cutterhead inspections and planned stoppages.
• Communicate with shift supervisors, engineers and control rooms regarding ground conditions, machine behavior and production issues.
• Participate in toolbox talks, safety briefings and operational training sessions.

Required skills

• Operation of EPB Tunnel Boring Machines (TBM).
• Monitoring and controlling TBM systems (face pressure, advance rate, torque, thrust, cutterhead speed, screw conveyor, slurry/soil conditioning).
• Adjustment of TBM parameters based on geological conditions.
• Machine performance monitoring, alarm handling and safety compliance.