Survey Assistant Project Manager

Who we are?

The Primary Construction Team consists of ACCIONA Infrastructure Canada Inc. (ACCIONA) and Amico Major Projects Inc. (Amico), as Trillium Guideway Partners (TGP).

What is the project?

The Ontario Line ("OL") is a fully integrated, stand-alone, rapid transit system that connects Ontario Science Centre to the Exhibition and Ontario Place grounds. The Northern Civil, Stations and Tunnel ("NC") project consists of approximately 7 kms of underground subway and elevated guideway, with stations along the segment providing connections to surface bus and streetcar routes. The NC project has been divided into two main progressive design-build contracts: (1) the Elevated Guideways and Stations Contract ("EGS") and the Pape Tunnel and Underground Station Contract ("PTUS"), with supporting Early Works.

What is the Opportunity?

The Survey Assistant Manager applies specialized expertise in Construction Surveying and

oversees all survey activities within a designated project area. This role includes mentoring and

supervising field survey crews, ensuring accurate data collection, and coordinating with internal

teams and external stakeholders to support project objectives

Responsibilities

• Supports the Survey Manager and the project primarily in Surface Construction works
• Having experience and skills to cover temporarily for any surveying position within the
• project as Survey Manager, Surveyor, Survey Coordinator, and Survey Drafter.
• Coordinates and supervises survey crews.
• Coaches and mentors junior surveyors both in Elevated Guideway and Stations as needed.
• Completes various field survey requests and measurements assigned
• Setup, configuration and troubleshooting survey equipment
• Ensures equipment is maintained and calibrated
• Provides work files (DTM, linework, etcetera) for accurate layout and correct installation by
• field staff
• Helps maintain and verify provided control network
• Coordinates and undertakes planning and implementation of survey requirements to
• facilitate construction activities
• Assists in the evaluation of potential field problems, quantity calculations and quality
• control
• Provides cut / fill grids for earthwork operations
• May perform layout work at various stages of construction as specified by the survey
• manager
• Directs survey crews or directly perform as-built conditions checks that require surveying
• techniques.
• Maintains accurate survey records, documentation, and stamped submittals
• Monitors work being completed in the field where surveying techniques are required
• Communicates with operations, engineers, and subcontractors to complete surveying
• tasks
• Manages As Built information and digital records
• Maintains accurate field notes and survey reports

Work Conditions

• Adherence to Safety policies, project Charter and values.
• (50-75%) Project office or Site office in-person 5 days per week. Seating, standing… typical office conditions.
• (25-50%) On-site activities (including GO Train Corridor): Field crews Training and Supervision. Survey work when required. Sire visits. Walking, climbing ladders, working at heights, lifting equipment up to 15-20 kg, working in any non-dangerous weather conditions, driving.

You'll bring to the Team (Knowledge, Skills, Competencies)

• Must have a solid understanding of safety requirements on an active construction site and applicable safety policies
• Minimum 10 years' experience in Construction surveying and Transit infrastructure.
• Ability to retrieve design drawings and documents, validate it, and prepare layout data for field crews.
• Ability to review and verify field data, prepare drawings and calculations (quantities, earthworks…)
• Survey Control Network planning and implementation, densification, field measurements and processing with MicroSurvey Star*Net software.
• Knowledge of survey practices and methods, engineering design, and applicable standards.
• Familiar with wide range of survey duties including earthworks, structural, utilities and control.
• Scanning, GNSS/GPS, total station, and levelling experience (Leica preferred).
• Strong computer skills and proficient in the use of office, data, surveying and engineering-based software
• Excellent organizational skills. Good oral and written communication skills.
• AutoDesk Civil3D.
• Valid Driving License.

PREFERRED BUT NOT REQUIRED

• Post-secondary education in Surveying, Geomatics, Geodesy or related.
• Minimum 5 years working on Metrolinx lead projects.
• UAV planning, operation and processing.
• MicroStation, AutoDesk Infraworks, BIM (Revit, Navisworks), GIS (ArcGIS)

Please note that only candidates that meet requirements will be contacted.

We do not accept unsolicited agency resumes.

We are committed to creating an accessible and barrier‑free recruitment process and workplace. If you need any accomodation throught the process, please email