Tunnel Engineer, Senior

Requisition ID:
94621

Job Category:
Infrastructure

Location:
Mississauga, ON, Canada

Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 65 years of business and technical expertise in mining , energy , and infrastructure , our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe, innovative and sustainable, we think globally while acting locally. Are you looking for an opportunity to join a diverse group of professionals who are committed to remaining exceptional? We look forward to hearing from you.

Our expertise in infrastructure includes aviation, highways and bridges, planning and advisory services, ports, rail and transit, tunnels, and water. Want to be part of the creation and construction of our cities? Then the infrastructure team is for you

Hatch is currently seeking a highly motivated
Tunnel Engineer
to join the Hatch Infrastructure in our Tunnels Practice in Mississauga. New infrastructure and revitalizing assets are a key part of growth for any economy. We work with our clients to imagine and build cities of the future through a constant commitment to technical excellence, innovation and cutting-edge technology. Our knowledge of infrastructure includes aviation, highways and bridges, planning and advisory services, ports, rail and transit, tunnels, and water. Want to be part of the creation and construction of our infrastructures and cities? Then our team is for you

As the Tunnelling and Trenchless Technology Delivery Lead and Specialist, you will:

• Lead and support the design and construction of tunnelling and trenchless technology installations for water and wastewater conveyance systems.
• Provide technical expertise in tunnelling and trenchless technology methods.
• Prepare and review technical specifications, drawings, and contract documents, including geotechnical investigations and geotechnical reports.
• Conduct feasibility studies, constructability reviews, and risk assessments.
• Manage and support project delivery from conceptual design through detailed design and construction support.
• Lead and collaborate with multidisciplinary teams including civil, geotechnical, and environmental engineers.
• Engage with clients, contractors, and regulatory agencies to ensure successful project outcomes and compliance with applicable industry standards.
• Demonstrate strong command of the English language with excellent written, presentation, and verbal communication skills, including business development and client liaison.

You Bring To The Role

• Bachelor's or Master's degree in Civil Engineering, Geological Engineering, or a related discipline from an accredited university.
• Professional Engineer (P.Eng.) designation in Ontario.
• 10 to 15 years of design experience in heavy civil, underground infrastructure projects in water and wastewater.
• Minimum 8 years of experience with tunnelling and trenchless technology methods projects.

• Strong knowledge of tunnelling and trenchless technology methods including:

• Tunnel Boring Machine (TBM) tunnelling

• Microtunnelling
• Horizontal Directional Drilling (HDD)
• Small Boring Unit (SBU) tunnelling

• Jack and Bore methods

• Knowledge of Geotechnical Data Reports including developing and preparing Geotechnical Interpretive Reports, Geotechnical Baseline Reports, and other geotechnical-related Contract documents for various procurement methods.

• Familiarity with relevant codes, standards, and permitting processes.
• Oversee the implementation design software such as AutoCAD, Civil 3D, MicroStation, and GIS.
• Excellent communication, leadership, and problem-solving skills.
• Experience with large-diameter water or wastewater conveyance systems.
• Knowledge of construction management and contract administration.

Technical Expertise Requirements

• Proven experience in microtunnelling including shaft construction, slurry systems, and guidance/control systems including ability to interpret and apply specifications for pipe jacking forces, lubrication systems, and jacking frame design.
• In-depth knowledge of HDD planning, bore path design, hydrofracture risk analysis, and drilling fluid management including experience with pilot hole steering, reaming, and pullback operations for large-diameter pipelines.
• Familiarity with SBU operations for short-distance, small-diameter installations including knowledge of cutterhead selection, spoil removal, and line-and-grade control for SBU applications.
• Expertise in jack and bore techniques for steel casing installations under critical infrastructure including familiarity with auger boring equipment, casing pipe design, and jacking pit construction.

General Proficiency

• Understanding of ground conditions and mitigation strategies for settlement and obstructions for tunnelling and trenchless technology methods.
• Competence in managing ground stability, dewatering, and settlement control.
• Ability to assess constructability and cost-effectiveness of tunnelling and trenchless methods.
• Strong grasp of feasibility assessments, risk management, and method selection based on geotechnical and hydraulic constraints.
• Experience with trenchless rehabilitation techniques such as CIPP, slip lining, and pipe bursting is an asset.
• Possession of industry-recognized credentials in trenchless technology or tunnelling (such as NASTT or ITA) are highly desirable.

Why join us?

• Work with great people to make a difference
• Collaborate on exciting projects to develop innovative solutions
• Top employer

What we offer you?

• Flexible work environment
• Long term career development
• Think globally, work locally

Don't meet every single requirement? You don't need to. At Hatch, we are building a diverse, inclusive workplace that fosters innovation. If you're interested in this role, we encourage you to apply even if your past experiences don't perfectly align with the skills we've listed.

We're committed to fostering a workforce that reflects the diversity of the communities in which we operate and serve. Hatch is an Equal Opportunity Employer that considers applicants without regard to age, race, color, national origin, citizenship, religion, creed, gender, sexual orientation, marital status, disability, veteran, or any other protected status. If you have any accommodation requirements, please let us know. We'll do our best to meet your needs in accordance with applicable local legislation.