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Engineering Intern – Tunnelling & Underground Infrastructure

Markham, ON, ca💼 Internship🗓 2026-09-29 → 2026-10-02

Core

Support the planning, design, analysis, and construction of complex underground works including transportation tunnels, shafts, caverns, and underground stations.

Role type

Engineering Intern (Geotechnical/Tunneling)

Builds

Transportation tunnels, shafts, caverns, and underground stations

Domain

Infrastructure, Geotechnical Engineering, Rock Mechanics

Required skills

Rock mechanics, Geological engineering, Geotechnical analysis, Underground construction, Numerical modelling, Engineering calculations, Site investigation data interpretation, Construction monitoring, Geological mapping, Technical documentation

Preferred skills

Rock mass classification systems (RMR, Q-System, GSI), Underground excavation methods (TBM, drill-and-blast, SEM/NATM), Geotechnical software (Rocscience, FLAC, PLAXIS), GIS/BIM/3D geological modelling, Geotechnical instrumentation

Technologies

Rocscience (RS2, RS3, DIPS), FLAC2D/FLAC3D, PLAXIS, GeoStudio, UDEC, 3DEC, GIS, BIM

Responsibilities

Support rock engineering and geotechnical design activities, Interpret geological and geotechnical investigation data, Perform engineering calculations for excavation stability and ground support, Assist with numerical modelling of underground excavations, Prepare engineering reports and technical documentation, Assist with tunnel and shaft support design, Participate in constructability reviews and risk assessments, Review and organize site investigation data and borehole logs, Assist with construction monitoring programs, Participate in site visits and field inspections

Seniority

Intern

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