Design Assistant Jobs in Vaughan, ON (NOW HIRING)

Ferrovial Construction Canada Inc. and VINCI Construction Grands Projets are undertaking the design, build, and finance the Ontario Line Southern Civil, Stations, and Tunnel (South Civil) package

As Ontario Transit Group, we are now mobilizing our design and construction crews, with major works. The South Civil contract is anticipated to be completed in 2030.

The project will strengthen Ontario’s economy by supporting an estimated 1,500 jobs at the peak of construction.

What is the Project?

• A six-kilometer tunnel and associated tunnelling works from Exhibition to Don Yard portal (west of the Don River).
• Stations:
  • One above-ground station to be integrated with the existing GO Transit Exhibition Station.
  • Two underground stations to be integrated with the existing TTC Osgoode and Queen subway stations.
  • Four new underground stations (King/Bathurst, Queen/Spadina, Moss Park, Corktown).

The benefits to Ontario

Faster, more frequent, and reliable access to rapid transit with more than 227,500 people will live within a 10-minute walk of an Ontario Line station.

• Improve the quality of life for commuters by reducing daily travel time.
• Reduce crowding on the existing Line 1 (Yonge-University) subway.
• Up to 57,000 more jobs accessible by transit (in 45 minutes or less) for Toronto residents.
• Economic and community growth along the future transit line and thousands of job opportunities annually during construction.
• Reduction in traffic congestion, greenhouse gases, and fuel consumption by providing an alternative transportation option.

The Electrical Design Coordinator provides technical support during the construction phase, ensuring electrical installations are constructible, code‑compliant, and well-coordinated with construction teams and subcontractors.

This role acts as a key interface between design, construction, and subcontractors, supporting issue resolution, design changes, and technical assurance on site, while reporting to the Electrical Design Manager.

The salary range for this position is $80,000 CAD - $100,000 CAD, plus additional benefits. 

Key Responsibilities:

Procurement and Supplier Support

• Support the procurement strategy in coordination with the Electrical Design Manager.
• In collaboration with the Procurement team, prepare technical tender documentation, including technical specifications, drawings, schedules, and scopes of work for suppliers and subcontractors.
• Review and technically assess supplier and subcontractor proposals, including responses to RFIs.
• Review and comment on Factory Acceptance Test (FAT) procedures for electrical equipment.
• Review purchase requisitions for electrical materials and equipment to be incorporated into the works.
• Review, track, and follow up on non‑conformance reports (NCRs) issued to suppliers and subcontractors.
• Monitor, follow up, and report on the progress of suppliers’ and subcontractors’ scope of work

Post‑Design and Construction Stage Support

• Issue approved technical and design documentation for construction following Employer authorization.
• Review shop drawings prepared by subcontractors and issue document review check sheets.
• Work closely with the Construction Team and Designers to coordinate design changes and technical issues arising during construction, including RFIs, Field Change Requests (FCRs), Non‑Conformances (NCRs), Notices of Design Change (NDCs), and similar processes.
• Support the preparation of in‑house shop drawings, as required.
• Coordinate technical interfaces between suppliers and subcontractors.
• Review construction procedures and installation methods prepared by subcontractors.
• Review field change requests submitted by the construction/production team.
• Assist in resolving non‑conformance issues raised by the QA team within the assigned scope of work.
• Support the preparation and review of testing and commissioning procedures.
• Perform site visits as required to support construction activities.
• Prepare and compile final project documentation for handover, including as‑built packages

Quality

• Demonstrate commitment to achieving the objectives defined in the Company Quality Policy.
• Comply with all procedures, processes, and standards applicable to the position.
• Proactively share feedback on non‑conformances, customer complaints, preventive actions, and improvement opportunities.
• Contribute to promoting and protecting the Company’s brand image and professional reputation.
• Adhere to the Company’s privacy and data protection policies

Health, Safety and Environment (HSE)

• Comply with all health and safety rules, procedures, and site instructions.
• Promptly report unsafe conditions, incidents, or near misses to the appropriate parties.
• Actively promote the 4R sustainability principles: Reduce, Reuse, Recycle, and Recover.
• Support the responsible use of water and energy resources at both office and construction sites.

• Minimum bachelor’s degree in electrical engineering. A master’s degree in electrical engineering is preferred.
• Minimum of 3 years of professional experience in the detailed design of building and civil infrastructure projects (plan production and specifications).
• Sound knowledge of building design, with previous experience working in design teams or with external consultants required.
• Knowledge and experience with Autodesk software (Civil 3D, AutoCAD, Revit, Autodesk Construction Cloud, or BIM360), and other applicable common software in the field of transportation engineering.

What We Offer

• Competitive Salary
• Comprehensive Benefits Package:
  • Disability Insurance
  • Dental Insurance
  • Extended medical insurance
  • (Optional) RRSP matching
  • Discretionary Bonus

Why OTG?

Welcome to Ontario Transit Group (OTG), located in the heart of Downtown Toronto, where diversity and passion collide. As we work on the groundbreaking Ontario Line project, we prioritize fostering a positive culture. Join us and be part of a team that celebrates our employees, organizes family events, and promotes health and wellness initiatives. Our commitment to personal and professional growth means annual performance reviews, salary increases, comprehensive health benefits, generous RRSP matching, industry education support, and career development opportunities.

OTG uses artificial intelligence (AI) tools as part of the applicant screening process. However, applications are reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

At OTG, we embrace diversity, recognizing that it strengthens us as a team and as a company. We are an equal-opportunity employer, encouraging applications from all interested candidates. We value Indigenous people, racialized people, neurodivergent people, people with disabilities, and individuals from gender and sexually diverse communities with intersectional identities. OTG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact hr@ontransitgroup.ca. 

If you're ready to be part of our dynamic team in one of the world's most diverse cities, don't wait any longer—apply now!

While we appreciate your interest, only selected candidates will be contacted for interviews. Please note that we do not accept agency submissions.