BIM Modeler

Trillium Guideway Partners; Toronto; On-site; CAD 65,000 - 90,000; Full time

Job summary

Trillium Guideway Partners seeks a BIM Modeler with 4D capabilities for the Ontario Line NC project. You will develop and maintain accurate 3D models and link elements to the project schedule to support 4D sequencing, phasing, and site logistics visualization.

Work with engineers, architects, planners, construction teams, and BIM Coordinators to ensure model accuracy, adherence to standards (ISO 19650), and deliverables such as drawings and schedules. Revit/Civil 3D/Navisworks skills required.

Qualifications

• Bachelor’s degree in Architecture, Engineering, Construction Management, or related field.
• Basic understanding of architectural, structural, and MEP systems.
• Proficiency in BIM software: Revit, Civil 3D, Navisworks.
• 4D BIM capability: sequencing with Synchro/Timeliner or equivalent.
• Knowledge of BIM standards (ISO 19650).
• 2D/3D documentation extraction from models.
• Familiarity with CDEs (ProjectWise, Autodesk Forma, Procore, Asite).
• Clash detection familiarity and model integrity.
• Commitment to naming conventions and project standards.

Responsibilities

• Model creation: develop detailed 3D BIM models in Revit/Civil 3D.
• Model updates: incorporate design changes as directed.
• 4D sequencing: link model elements to schedule to create sequencing simulations.
• Phasing and logistics: visualize site access, staging, and constraints.
• Clash detection: assist in identifying model conflicts (Navisworks).
• Documentation: generate 2D drawings and schedules from BIM models.
• Data management: ensure model data is accurate and well-structured.
• Collaboration: coordinate with other modelers and disciplines.
• Quality control: perform self-checks and participate in reviews.

Skills

BIM software

4D BIM

Construction sequencing

Collaboration

Quality control

Data management

2D/3D documentation

CDEs

Education

Bachelor’s degree in Architecture/Engineering/Construction Management

Tools

Autodesk Revit

Civil 3D

Navisworks

Synchro / Timeliner

Job description

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 consist 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?

As a BIM Modeler with 4D capabilities, you will be responsible for developing and maintaining accurate and detailed 3D models and supporting construction sequencing by linking model elements to the project schedule. This role remains primarily focused on BIM modeling, with added responsibility for 4D BIM support, including phasing, sequencing, and site logistics visualization. You will collaborate closely with engineers, architects, planners, construction teams, and BIM Coordinators to ensure models are compliant with project standards, support constructability reviews, and contribute to efficient project delivery.

• Model Creation: Develop detailed 3D models using software such as Autodesk Revit, Civil 3D, based on design inputs and specifications.
• Model Updates: Incorporate design changes and updates into models as directed by the design team or BIM Coordinator.
• 4D BIM Sequencing: Link model elements to the project schedule to create, update, and maintain 4D construction sequencing simulations.
• Construction Phasing and Logistics: Support visual planning of work areas, access routes, temporary works, staging, and site constraints using 4D model outputs.
• Clash Detection Support: Assist in identifying and resolving model clashes using tools like Navisworks.
• Documentation: Generate 2D drawings, schedules, and other deliverables from BIM models.
• Data Management: Ensure model data is accurate, structured, and aligned with project requirements and naming conventions.
• Collaboration: Coordinate with other modelers and disciplines to ensure model consistency and integration.
• Quality Control: Conduct self‑checks and participate in model reviews to maintain high‑quality outputs.

Required Skills And Competencies:

• Bachelor’s degree in Architecture, Engineering, Construction Management, or related field.
• Basic understanding of Architectural, structural, and MEP systems.
• Proficiency in BIM software: Autodesk Revit, Civil 3D, Navisworks.
• 4D BIM capability: Ability to support construction sequencing by linking 3D model elements to project schedule activities using tools such as Synchro, Navisworks Timeliner, or equivalent.
• Construction sequencing: Working knowledge of project schedules, phasing logic, activity sequencing, and progress visualization for infrastructure works.
• Understanding BIM standards: such as ISO 19650 and modeling best practices.
• 2D and 3D documentation: Ability to extract accurate drawings and schedules from models.
• Data management: Familiarity with Common Data Environments (CDEs) like ProjectWise, Autodesk Forma, Procore and Asite.
• Clash detection support: Basic knowledge of identifying and resolving model conflicts.
• Model accuracy: Ability to maintain model integrity and follow naming conventions and project standards.

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 accommodation through the process, please email [e-mail]