Engineer

• Lead and contribute to trenchless and tunneling designs based on understanding of tunnel and shaft related industry standards and manuals, as well as client and regulatory agencies standards and requirements.
• Coordinate with the tunneling team for delivery of trenchless design reports and assessments across various projects and programs.
• Interpret geotechnical reports such as Geotechnical Data Report, Geotechnical Investigation Reports, etc. and incorporate into designs.
• Assist in feasibility assessments, preliminary and detailed design for tunnel and trenchless installation of linear water and wastewater infrastructure.
• Complete design and analysis for a variety of tunnel projects including tunnelling in soil and bedrock, smaller diameter and scale tunnelling (microtunneling, horizontal auger boring) and larger diameter and scale tunnelling (EPB TBM, Rock TBM).
• Assist in design and analysis of tunnel shafts excavation, and shaft’s temporary support of excavation.
• Complete engineering calculations, including geotechnical engineering calculations as required in support of tunnel and trenchless design, and impact assessment calculations (geostructural analysis) and structural design of tunnel liners/shaft support.
• Preparation of Technical Memorandums and Reports.
• Assist in preparation of tender documents, drawings and construction cost estimates.
• Assist in preparation of proposals, including preparing level of effort estimates and technical evaluation of proposed designs.
• Coordinate with construction activities, providing guidance and clarification of the design during construction.
• Provide mentorship and guidance to junior and intermediate design staff.
• Perform Quality Assurance and Control reviews on calculations, technical memoranda and reporting as required.

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