TBM Tunnel Manager

POSITION SUMMARY

Reports to: Construction Manager (Underground)

The Lead TBM Tunnel Manager will be responsible for planning, coordinating, and supervising all Tunnel Boring Machine (TBM) operations to ensure safe, efficient, and high-quality excavation. This role will oversee ground improvement works, interpret geotechnical and instrumentation data, and implement mitigation measures as required to safeguard adjacent structures and maintain compliance with design and safety standards. The Lead TBM Tunnel Manager will serve as a key advisor to project leadership, providing technical direction during tunneling operations and ensuring alignment with project objectives.

The Lead TBM Tunner Manager’s key responsibilities are:

• Planning and execution of all TBM tunneling operations.
• Supervising ground improvement works to ensure safe excavation and minimize ground deformations.
• Overseeing TBM operations to ensure compliance with safety standards and quality of construction.
• Developing and implementing TBM procedures and operational strategies tailored to variable ground conditions, including soil, rock, and mixed-face geology.
• Evaluating instrumentation readings daily and preparing written interpretations of geotechnical measurements taken during TBM excavation.
• Coordinating and implementing mitigation measures when instrumentation alert or limit values are reached or are at risk of being reached.
• Participating in daily site progress meetings with the Project CEO and contributing to strategic decision-making.
• Submitting daily reports documenting TBM performance, instrumentation results, and ground behavior.
• Maintain full availability during active TBM operations to provide technical support and immediate decision-making.
• Coordinating with design, construction, and HSE teams to ensure integrated planning and response to unforeseen conditions.
• Supporting risk assessments and participating in the development of contingency plans related to TBM operations.
• Managing interface with TBM manufacturer representatives and subcontractors involved in tunnel excavation and segmental lining.
• Perform other duties as requested by the Construction Manager.

EDUCATION AND QUALIFICATIONS

• Bachelor’s degree in Civil, Mining, Geotechnical Engineering, or related discipline.
• Minimum of 15 years of experience in underground construction.
• Successful completion of at least three (3) pressurized-face TBM driven tunnels with precast segmental liners in variable rock, soil, and mixed-face ground conditions of similar size and purpose within the last 15 years.
• Licensed Professional Engineer (PE) in the State of New York preferred, but not required.
• Proven expertise in TBM operations, ground improvement techniques, and geotechnical instrumentation.
• Strong leadership, decision-making, and communication skills, with the ability to coordinate multidisciplinary teams in high-risk underground environments.
• Proficiency with geotechnical monitoring systems, TBM operation software, and reporting tools.
• Ability to adapt TBM methodologies to complex and changing ground conditions.

JOB REQUIREMENTS

• Experience with bored tunnel construction, micro-tunnels, and SEM construction.
• Familiarity with tunnel monitoring systems (e.g., instrumentation for ground movement, water ingress).
• Experience with tunnel lining systems (e.g., shotcrete, segmental lining, waterproofing membranes).
• Experience with subway project construction, delivery, and handover of tunnel assets.
• Knowledge of government regulations related to the construction industry.
• Proficiency in Microsoft Office tools (Word, Excel, Outlook).
• Proficiency in project management tools (e.g., Microsoft Project, Gantt chart planning).
• Familiarity with BIM tools (e.g., Navisworks, Revit) for underground coordination.
• Familiarity with large-span support systems and structural concrete works.
• Understanding of geotechnical instrumentation and monitoring.
• Ability to interpret complex underground construction drawings.
• Proficiency in construction documentation and reporting tools.
• Willingness to work in underground conditions and shift rotations.

PHYSICAL DEMANDS

• Work is primarily at active underground construction sites with exposure to confined spaces, dust, noise, vibration, and variable ground conditions.
• Must be able to stand, walk, and climb for extended periods; navigate uneven ground, scaffolding, and ladders; and work around heavy tunneling equipment.
• Requires regular use of personal protective equipment (PPE), including hard hats, safety boots, high-visibility clothing, and eye/ear protection as necessary.
• Ability to perform site inspections, monitor field activities, and respond quickly to safety or operational issues in physically demanding conditions.
• Flexibility to work extended hours, nights, weekends, and rotating shifts as project demands require.
• Occasional office-based work is required for reviewing documents, preparing reports, and coordinating with project management teams.

WORK ENVIRONMENT

FCC is dedicated to creating an inclusive workplace where diversity is valued and respected. As an Affirmative Action/Equal Opportunity Employer, we do not discriminate against any applicant for employment or employee because of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, genetics, creed, veteran status, military status, or any other characteristic protected under Federal, State, or local laws.

Reasonable accommodation will be provided to qualified individuals with disabilities in accordance with applicable law.