Senior Engineer Traction Power

Job Description

At Mott MacDonald, we trust our brilliant people to do brilliant things in engineering, management, and development services, supporting multisector project work in over 150 countries. As one of the largest employee-owned companies in the world, we pride ourselves on our ability to deliver exceptional outcomes through our network of 20,000+ talented consultants. With sustainability and innovation at the heart of all our sectors in North America, including, Buildings, Energy, Transportation, and Water.

We believe in empowering our people to excel, learn, and grow, offering diverse opportunities to contribute to career-defining work. Join us and be part of a collaborative environment where your ambitions are united with ours, and you can truly shape your story.

If you share that vision, even if you don’t meet every requirement listed, we’d still love to hear from you. We value potential and diverse perspectives as much as experience. Let’s explore how we can support your growth and help you take the next step in your career, while contributing to an exciting new chapter for Mott MacDonald in North America.

Mott MacDonald is seeking a highly skilled and motivated Traction Power Engineering Specialist to lead the design, integration, and delivery of traction power systems for rail and transit projects across Canada. This role is within our Rail Systems team and will contribute to the growth of our Canadian operations through technical leadership, mentoring, and business development.

Key Responsibilities:

• Lead the Traction Power Systems engineering aspects of rail and transit project delivery, including coordination with civil, track, and systems design teams
• Review and validate designs, specifications, installation plans, and testing procedures for traction power substations, power distribution, and electrification systems
• Provide expert technical input to clients during the development of system requirements and contract documentation.
• Oversee conceptual design and budget development for traction power systems in project bids
• Support project teams throughout the full lifecycle—from feasibility to commissioning
• Apply lessons learned and recommend corrective actions to improve project outcomes
• Develop and maintain relationships with key suppliers and delivery partners for traction power equipment and solutions
• Interface with utility providers for power supply coordination and integration.
• Engage with clients and stakeholders to ensure alignment with project goals and technical standards

Candidate Specification:

• Bachelor’s degree (or equivalent) in Electrical Engineering, Power Systems Engineering, or related discipline.
• 10+ years of experience in the design, specification, installation, or maintenance of traction power systems, with a strong background in passenger rail and transit projects.
• Professional Engineer designation in Alberta, British Columbia or Ontario required (or eligible to obtain within 6–8 months)
• Proven experience in:
  • Traction Power Substation design and integration
  • Specification of equipment such as transformers, rectifiers, and switchgear
  • Power distribution systems including feeder cables and circuit breakers
  • SCADA systems for control and monitoring
  • Interfacing with power utilities and regulatory bodies
• Familiarity with Canadian and international standards for railway electrification and power systems.
• Experience with delivery systems such as:
  • Overhead Catenary Systems (OCS)
  • Power rail systems
  • Shop power / “Stinger” systems
• INCOSE ASEP or CSEP certification is desirable.
• Strong communication skills and fluency in English.
• Ability to work effectively in multidisciplinary teams and lead technical discussions with clients and partners.
• Knowledge of Systems Engineering principles and lifecycle management (IEC/IEEE 15288).

At Mott MacDonald, our employees have a stake and a voice in our business, providing them with a direct connection to our success through our personal and group performance bonuses.

Multiple factors such as qualifications, overall experience and position responsibilities will be used to determine the successful candidate's actual salary within the expected range.

The expected salary range for this position is from $118,000 - $150,000

Collaboration at Our Core
At Mott MacDonald, we believe great ideas happen when we’re together. Our hybrid approach centers on an in-office culture, with most of your time spent collaborating face-to-face and a minimum of three days per week in the office. We balance flexibility with connection, so you and your manager can choose how to meet client, team, and personal commitments.

We seek to promote fair employment procedures and practices to ensure equal opportunities for all. We encourage individual expression in our workplace and are committed to creating an inclusive environment where everyone feels they have the opportunity to contribute.

We are an equal opportunity employer and are committed to providing employment accommodation in accordance with the Ontario Human Rights Code and the Accessibility for Ontarians with Disabilities Act, 2005 (AODA). Mott MacDonald Canada Limited will provide accommodations to job applicants with disabilities throughout the recruitment process. If you require an accommodation, please notify us and we will work with you to meet your needs.