Requisition ID: Job Level:Mid LevelHome District/Group:Kiewit Nuclear SolutionsDepartment:Project EngineeringMarket:NuclearEmployment Type:Full TimePosition Overview Reporting to the General Superintendent, the Tunnel Superintendent is responsible for the overall supervisory responsibility for planning, coordinating and reviewing all tunnel excavations, installation of tunnel lining, grouting, and monitoring data and protection of building structures, surface facilities and subsurface utility infrastructure. They are directly responsible for, although not limited to, ensuring the safety of crew members, ensuring the productivity of crew members, following health and safety legislation and Company policies, procedures, and guidelines.District Overview Kiewit Nuclear Canada is a full-service engineering, project management, and construction provider operating. Our experience and expertise span all aspects of the nuclear-related market from carbon-free, small modular reactors to the Department of Energy science, environmental, and nuclear security mission capabilities. With these broad capabilities, we operate in the power utility, renewable energy, industrial, and infrastructure markets. As part of Kiewit, we are integrated with 135 years of construction and engineering excellence that provides holistic solutions, differentiating our team from the rest of the industry.Location The position will be based on our project in Darlington, ON. The successful candidate will be local to Darlington, Oshawa or surrounding areas, or willing to relocate.One of the many things that makes Kiewit’s culture unique is that we go where the work is, which exposes your career to abundant opportunities. We relocate our teams based on the work that is available, combined with the development plans, skill sets, and career goals of each team member. This means your Kiewit adventure is custom-designed to meet our shared needs. The successful candidate will also be open to traveling and relocating for future projects.ResponsibilitiesLead and supervise all tunnel excavation activities, tunnel lining installation, grouting operations, and monitoring programs.Ensure all work is completed safely, to quality standards, and in accordance with project requirements and schedule.Provide constructability input to designers and support the development of technical solutions for tunnel works.Oversee the preparation, accuracy, and timely submission of construction records and documentation.Develop and implement work procedures, work plans,



and shop drawings; initiate corrective actions when operational limits are approached.Maintain continuous presence in the mined tunnel during shifts and direct tunneling operations.Coordinate daily with Project Engineers, fellow Tunnel Superintendents, survey teams, instrumentation specialists, subcontractors, and client representatives.Ensure all equipment operators, mechanics, and crews are properly trained, certified, and equipped to perform tunnel support and lining activities.Direct and support tunnel surveyors and collaborate with instrumentation specialists to maintain accurate field data.Manage job‑site operations within assigned areas, including activities of the joint venture, subcontractors, suppliers, and client representatives.Plan and coordinate temporary construction facilities and ensure compliance with the Zero Accidents safety program.Review design documents to identify constructability improvements and potential cost or schedule impacts.Implement progress reporting processes and control expenditures for labor, equipment, materials, and services.Monitor equipment utilization, maintenance, and tool management; approve requisitions for tools and consumables.Develop labor and equipment forecasts and ensure craft jurisdictional assignments comply with labor agreements.Supervise all personnel within the assigned area and coordinate multi‑discipline craft activities on large or medium‑scale projects.Provide technical and administrative direction to operators, laborers, surveyors, electricians, engineers, coordinators, and administrative staff.Lead overall planning and scheduling to ensure timely and cost‑effective project delivery.Coordinate administrative, engineering, and construction functions and ensure contracts are kept current with change orders.Ensure compliance with local legislation, company policies, project procedures, and union agreements.Review and approve cost reports, ensuring accuracy of projected job profits.Build and maintain strong working relationships with clients, consultants, and subcontractors.Mentor technicians and engineers; recruit, hire,



and supervise staff and subcontractors.Support the Project Manager with additional assignments as required.Develop and implement quality control programs, policies, and procedures.Plan, organize, direct, and evaluate daily operations and prepare required reports.Qualifications10+ years’ construction experience5 years’ tunnelling experience required, including hard rock & soft rock tunnelling3 years’ supervisory experience overseeing tunnelling teamsDemonstrated leadership in a team-based environmentPrevious experience managing multiple work sites at once2-3 years’ experience working with tunnel boring machinesStrong verbal and written skills are essential2-3 years’ experience planning, coordinating and reviewing all tunnel excavations2-3 years’ experience maneuvering tunnels around building structures, surface facilities and subsurface utility infrastructure1-2 years’ experience working on the construction of LRT projectsEffective time-managementExcellent written and oral communication skills requiredMust be able to speak, read and write EnglishStrong attention to detail and organizational skillsMust be able to read and understand construction drawings and specificationsAbility to maintain organization and work efficiently in a rapid-paced environmentPrevious experience working in joint venture environmentsOther RequirementsRegular, reliable attendanceWork productively and meet deadlines timelyCommunicate and interact effectively and professionally with supervisors, employees, and others individually or in a team environmentPerform work safely and effectively. Understand and follow oral and written instructions, including warning signs, equipment use, and other policies.Work during normal operating hours to organize and complete work within given deadlines. Work overtime and weekends as required.May work at various different locations and conditions may varyOpenings are to fill both existing vacancies and newly created positionsBase Compensation: 140,000/yr - $180,000/yr(Actual compensation is subject to variation due to such factors as education, experience, skillset, and/or location)We offer our fulltime staff employees a comprehensive benefits package that’s among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off.We believe in equal opportunity in employment practices without discrimination and comply with all laws regarding human rights in the provinces where we operate.#J-18808-Ljbffr

📌 Tunnel Superintendent - C$140,000 - C$180,000 A Year (Millbrook)
🏢 Kiewit Nuclear Solutions
📍 Millbrook