Apply tunnel surveying expertise to Scarborough Transit Connect’s Toronto subway extension, supporting TBM, SEM/NATM, and station construction activities.

As a Surveyor, you will perform daily tunnel survey activities for the Scarborough Subway Extension’s Stations, Rail and Systems package. The work covers tunnel alignment, excavation control, profile checks, construction layout, and as-built surveys. You will report progress and field issues while maintaining reliable survey control networks.

Key Responsibilities:

- Perform daily surveys supporting TBM, SEM/NATM, stations, shafts, and tracks
- Verify tunnel alignment, excavation profiles, and construction layouts
- Establish and maintain tunnel control networks and control points
- Collect, process, and verify survey data against project procedures




- Maintain field records, reports, equipment checks, and documentation

Requirements:

- Post-secondary education in surveying, geomatics, or related discipline
- Three to five years of construction surveying experience
- Experience with Leica Infinity, Leica Captivate, and survey equipment
- Proficiency using Civil 3D; MicroStation/OpenRoads familiarity is an asset
- Ability to work safely underground and interpret engineering drawings

Support accurate tunnel construction and rail installation surveys through robust control, measurement, documentation, and quality practices.

📌 Tunnel Construction Surveyor Toronto
🏢 Aecon Group
📍 Toronto