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 tracksVerify tunnel alignment, excavation profiles, and construction layoutsEstablish and maintain tunnel control networks and control pointsCollect, process,



and verify survey data against project proceduresMaintain field records, reports, equipment checks, and documentationRequirements:
Post-secondary education in surveying, geomatics, or related disciplineThree to five years of construction surveying experienceExperience with Leica Infinity, Leica Captivate, and survey equipmentProficiency using Civil 3D;
MicroStation/OpenRoads familiarity is an assetAbility to work safely underground and interpret engineering drawingsSupport accurate tunnel construction and rail installation surveys through robust control, measurement, documentation, and quality practices.
#J-18808-Ljbffr

📌 Tunnel Construction Surveyor Toronto (Winnipeg)
🏢 Aecon Group
📍 Winnipeg