Lead Tunnel Superintendent - Microtunneling & Trenchless

Calqulate Metrics Ltd; Portland (OR); On-site; USD 120,000 - 180,000; Full time

Job summary

Calqulate is seeking a Tunnel Superintendent to lead field operations for complex microtunneling, trenchless, underground utility, and tunnel projects. The role emphasizes hands-on management of MTBM systems, pipe jacking, and related equipment, ensuring safe, efficient execution and adherence to plans.

The ideal candidate will have 7+ years in tunneling/underground construction, strong leadership, and a proven ability to manage crews, equipment, and production while maintaining quality and

Qualifications

• 7+ years of tunneling or underground construction experience.
• Strong microtunneling experience highly preferred.
• Previous experience as a Tunnel Superintendent, Tunnel Foreman, General Superintendent, Tunnel Supervisor, or similar field leadership position.
• Demonstrated experience supervising tunneling and underground construction crews.
• Strong knowledge of tunneling means and methods.
• Experience with MTBM operations and supporting tunneling systems preferred.
• Understanding of pipe jacking, shaft construction, underground utilities, and trenchless installation methods.
• Proven ability to manage manpower, equipment, materials, and production.
• Strong troubleshooting and problem-solving abilities.
• Excellent leadership and communication skills.

Responsibilities

• Lead and supervise daily field operations for microtunneling, tunneling, and trenchless construction projects.
• Supervise Tunnel Technicians, operators, mechanics, laborers, and other field personnel.
• Coordinate and oversee MTBM setup, launch, operation, retrieval, maintenance, and demobilization.
• Supervise proper operation and maintenance of tunneling boring machines and associated systems.
• Oversee construction activities involving microtunneling, pipe jacking, tunnel boring, launch & receiving shafts, deep excavations, trenchless installation, large-diameter utilities.
• Coordinate shaft construction, tunneling operations, pipe installation, spoil removal, and supporting underground activities.
• Monitor line and grade to meet project requirements.
• Coordinate tunneling operations with survey, engineering, project management, and field teams.
• Supervise maintenance personnel performing repairs, preventative maintenance, and refurbishment of MTBM equipment.
• Troubleshoot equipment and production issues to minimize downtime and maintain progress.

Skills

Tunneling supervision

MTBM operations

Safety leadership

Equipment maintenance

Field coordination

Team leadership

Tools

MTBM systems

Pipe jacking equipment

Survey & guidance systems

Job description

Calqulate is seeking a Tunnel Superintendent to lead field operations for complex microtunneling, trenchless, underground utility, and tunnel projects. The role emphasizes hands-on management of MTBM systems, pipe jacking, and related equipment, ensuring safe, efficient execution and adherence to plans.

The ideal candidate will have 7+ years in tunneling/underground construction, strong leadership, and a proven ability to manage crews, equipment, and production while maintaining quality and