Join to apply for the Senior Tunnel Design Engineer role at Maynard Civil Engineering Recruitment
Produce and review design calculations, drawings, and specifications for TBM tunnels (EPB, Slurry, Hard Rock); SEM/NATM tunnels and caverns; launching/receiving shafts; cross-passages; station caverns and mined tunnels. Develop structural and geotechnical design models (2D/3D FEM, analytical, empirical).
Prepare design reports, calculations, drawings, and technical specifications. Provide input for tender submissions, feasibility studies, and constructability assessments. Manage design revision cycles and ensure compliance with project standards.
Interface closely with structural, geotechnical, MEP, alignment, and temporary works teams. Support design coordination with contractors, clients, and third‑party stakeholders. Participate in multi‑disciplinary design reviews, constructability meetings, and HAZIDs.
Provide site support during excavation, lining installation, and TBM drives. Review monitoring data, settlement trends, and ground movement predictions. Support change requests, design adjustments, and responses to technical queries (RFIs). Participate in risk assessments, method statement reviews, and design verification.
Ensure all designs comply with relevant International/metro standards, including Eurocodes, BS/EN, AASHTO, ACI, AREMA, AISC (as applicable), local metro authority standards, and project‑specific design criteria. Incorporate safety‑by‑design, durability, and long‑term performance.
Seniority level: Mid‑Senior level.
Employment type: Contract.
Job function: Engineering and Information Technology.
Industries: Civil Engineering.
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#J-18808-LjbffrSenior Tunnel Design Engineer • Toronto, ON, CA
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