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Added 28 mins ago
S
Senior Project Manager – Conventional Signaling
SYSTRA
Toronto, ON
- $170,000 to $220,000 CAD / year
- Full-time
Coordinate design, procurement, construction, and integration of conventional signaling systems with internal teams and external suppliers.
Added 44 mins ago
CC
Senior Salesforce Engineer
Canadian Cancer Society
Toronto, ON · Ottawa, ON · Montreal, QC · Quebec, QC · Prince George, BC · Vancouver, BC · Kelowna, BC · Halifax, NS · Calgary, AB
- Full-time
We are seeking a hands-on Salesforce Platform and AI Engineer to design, build, and scale secure, data-driven solutions that advance CCS’s mission. This role combines Salesforce…
Added 1 hour ago
KG
Control systems engineer
Kb1 Group Inc
Edmonton, AB · Fort McMurray, AB
- $45 to $50 CAD / hour
- Full-time
- On-site
Conduct micro or nanodevices simulations, characterization, process modeling and integration in the development of new electronic devices and products
Added 5 hours ago
TT
Systems Specialist (Signals) (13530)
Toronto Transit Commission (TTC)
Toronto, ON · Greater Toronto Area, Canada
- $100,318.4 to $125,434.4 CAD / year
- Full-time
Department: Engineering (20000108) - Systems Integration (30000237)
Added 6 hours ago
HR
Software Analyst
Hitachi Rail
Toronto, ON
- Full-time
The Software Analyst contributes to the design, development, integration, and testing of low- to medium-complexity operationally critical and safety-critical software systems within the…
Added 9 hours ago
ES
Program Manager - Supply Chain
EPAM Systems
Toronto, ON
- Full-time
Knowledge of system integration practices connecting upstream suppliers and distribution centers to downstream retail store locations and e-commerce channels
Added 9 hours ago
C
Manager AI Engineering-CA
CN
Quebec, QC
- Full-time
…equivalent experienceGoogle Cloud, Vertex AI, Machine Learning Engineer, Data Engineer, or related cloud or AI certification*Candidates with equivalent practical experience, education, or…
Added 11 hours ago
Senior Engineer, Access (East), Pacific Link (Contract)
Trans Mountain
Calgary, AB
Trans Mountain is seeking a collaborative, motivated, and values driven individual to join our dynamic team as a Senior Engineer Access (East), Pacific Link (Contract). In this position,…
Added 11 hours ago
Senior Engineer, Access (West), Pacific Link (Contract)
Trans Mountain
Calgary, AB
Trans Mountain is seeking a collaborative, motivated, and values driven individual to join our dynamic team as a Senior Engineer Access (West), Pacific Link (Contract). In this position,…
Added 15 hours ago
S
Electrical Engineer
SYSTRA
Montreal, QC
- Full-time
…within the Co-Development Phase of the ALTO programme, the Engineer will provide design services, coordination and delivery of their work discipline work package for their respective…
Added 15 hours ago
O
FPGA AI Accelerator Engineer
O-HIVE.AI
Windsor, ON
- Full-time
We are seeking a talented and motivated FPGA Engineer to join our engineering team and contribute to the development of hardware-accelerated spatial vision and edge AI systems.
Added 17 hours ago
S
Technical Specifications Coordinator
SYSTRA
Montreal, QC
- Full-time
…Specifications Coordinator will lead the development, coordination, integration, and quality assurance of technical specifications across the High-Speed Rail (HSR)…
Added 19 hours ago
W
Sr. Software Development Engineer / Principal, Software Development Engineer
Workday
Vancouver, BC · Canada, BC, Vancouver
- Full-time
As either a Senior Software Development Engineer or a Principal Software Development Engineer on the AI Model Serving team, you will be a technical leader who helps shape the vision and…
Added 20 hours ago
T
Tooling SME, Product Delivery & Transformation
TD
Toronto, ON
- Full-time
The Product Delivery & Transformation team within TDS Data, Delivery & Integration (DDI) is responsible for advancing delivery excellence across TD Securities by establishing modern…
Added 21 hours ago
BB
Industrial Automation Engineer
Best Buy Canada
Brampton, ON
- Full-time
Manage projects of various sizes related to facility layout and design, relocation, new process integration, process revisions, technology deployment, labor modeling, and other related…
Added 22 hours ago
A
Devops Engineer
Actalent
Montreal, QC
- $55 to $65 CAD / hour
- Contract
…three scrum teams located in Ottawa and Calgary. As a DevOps Engineer, you will provide senior AWS expertise, facilitating the transition from on-premises infrastructure to AWS. This role…
Added 22 hours ago
A
Senior Flight Software Engineer
Actalent
Brampton, ON
- $48 to $72 CAD / hour
- Contract
Experience with continuous integration/build automation.
Added 23 hours ago
AC
D365 F&O Functional Analyst
Aston Carter
Richmond, BC
- Full-time
Support ERP-to-BI data integration and interfaces in collaboration with technical resources, where applicable.
Added 23 hours ago
AM
RTL Design Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
We are seeking a highly motivated RTL IP Design Engineer to join AMD's Security IP (SECIP) Design team. The team is responsible for the architecture, design, and verification of a broad…
Added 23 hours ago
AM
RTL Design Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
…will work on block level RTL design and/or subsystem level integration for a variety of embedded MP subsystems. Your expertise will impact security policy management, cryptography, data…
Added 23 hours ago
AM
Senior ASIC RTL Design Engineer, AI Networking IP
Advanced Micro Devices, Inc
Ottawa, ON
- Full-time
We are looking for a talented ASIC RTL Design Engineer to join our IP design team developing high-performance networking and communications IP for advanced AMD products. Our intellectual…
Added 1 day ago
DI
Jr. Mechanical Engineer
Draganfly Inc.
Burnaby, BC
- $65,000 to $85,000 CAD / year
- Full-time
…drone products and services, contract engineering & custom integration product development, and health monitoring products and…
Added 1 day ago
A
Senior Manager, AI Strategy & Business Development
Avanade
Toronto, ON
- Full-time
Added 1 day ago
B
Full Stack Engineer (AI-Enabled)
BMO
Calgary, AB · GCS
- Full-time
We are looking for a Full Stack Engineer who can design and deliver scalable, enterprise-grade solutions while building AI capabilities directly into our platforms.
Added 1 day ago
B
Developer Lead (AI-Enabled Systems)
BMO
Toronto, ON · FCP
- Full-time
We are looking for a Full Stack Engineer who can design and deliver scalable, enterprise-grade solutions while building AI capabilities directly into our platforms.

Colas Canada Inc.

Testing and Commissioning Lead - Traction Power

Edmonton, AB, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 8, 2026
Experience: Minimum 10 years of experience in railway, transit, utility, or power infrastructure projects.
Posting language: English
Posted: Oct 9, 2026

Original job description

Colas is a Canadian leader in transportation infrastructure - materials, construction, and maintenance. From roads to rail, airports to ports, we build some of the most important projects that connect our communities.

Backed by our network of Colas companies across Canada and the Colas Group worldwide, Colas offers a wide range of innovative and sustainable solutions for the construction and maintenance of transportation infrastructure.

Join the largest transportation infrastructure group in the world and help connect Canada.

Mission

Join us in an exciting adventure to complete the Edmonton Valley Line West LRT - a remarkable legacy project that will redefine our community’s transportation landscape! Be part of this transformative journey and help us create a lasting impact for generations to come!

The Testing and Commissioning Lead - Traction Power will be a key member of the Rail and Systems team, reporting to the Testing and Commissioning Manager, and supporting the day-to-day activities for the delivery of the assigned System package within the project’s allotted time, budget, quality, and safety requirements. This role encompasses the full lifecycle of the system, from design coordination through construction, testing, commissioning (T&C), and post-construction activities until final handover.

Main Responsibilities

Develop and implement the TPSS Testing & Commissioning Strategy, Plans, Procedures, Schedules, and Work Packages.
Lead the preparation, review, approval, and execution of all TPSS Test Procedures (Factory, Site, Integration, and Performance Tests).
Coordinate commissioning activities for:

Traction Power Substations (TPSS)
DC Rectifier Systems
Medium Voltage (MV) and Low Voltage (LV) Power Systems
Protection and Control Systems
Traction Power Distribution Equipment
Grounding and Bonding Systems

Manage interfaces between TPSS and other railway systems including Signaling, Communications, Trackwork, Overhead Catenary System (OCS), Vehicles, and Integrated Control Centers.
Lead Site Acceptance Testing (SAT), System Integration Testing (SIT), Operational Readiness Testing, Trial Running Support, and Final Acceptance activities.
Verify construction completion and system readiness before commencing testing and commissioning activities.
Direct and supervise subcontractors, vendors, OEMs, and commissioning teams during testing and energization works.
Lead energization planning and execution, including switching procedures, isolation plans, permits, safety controls, and stakeholder coordination.
Ensure all testing activities comply with project specifications, applicable codes, standards, City requirements, and safety regulations.
Review and resolve Non-Conformance Reports (NCRs), deficiencies, punch list items, and commissioning issues.
Monitor testing progress, KPIs, commissioning risks, and readiness milestones.
Coordinate witness testing with the Client, Engineer of Record (EOR), Authority Having Jurisdiction (AHJ), and independent assessors.
Ensure complete collection and review of commissioning documentation including test records, certificates, as-built documentation, and final turnover packages.
Support safety certification, operational readiness, revenue service demonstration, and final system handover.

Requirements

Degree or diploma in Electrical Engineering, Power Engineering, or related discipline.
Minimum 10 years of experience in railway, transit, utility, or power infrastructure projects.
Minimum 5 years leading Testing & Commissioning activities for TPSS, HV/MV substations, traction power systems, or rail electrification projects.
Demonstrated experience commissioning:

DC Traction Power Substations
Rectifier Systems
MV Distribution Systems
LV Auxiliary Power Systems
Protection Relays
Grounding and Bonding Systems
OCS Power Interfaces

Strong understanding of V&V processes, systems assurance, safety assurance, and system integration methodologies.
Experience coordinating with Owners, EORs, Independent Safety Assessors, Contractors, OEMs, and Operations teams.

Skills & Competencies

Strong leadership of multidisciplinary T&C teams and subcontractors.
Expert knowledge of railway TPSS testing, commissioning, and energization methodologies.
Ability to develop commissioning schedules and manage critical path testing activities.
Strong troubleshooting and root cause analysis capabilities during testing and system integration.
Excellent stakeholder management and communication skills.
Strong safety leadership with demonstrated experience leading high-risk electrical commissioning activities.
Experience with commissioning management systems, NCR management, RTM tracking, and requirements verification tools.
Proven ability to manage multiple stakeholders while maintaining project schedule, quality, and safety objectives.
Must be able to negotiate the terrain of an in-process construction site when required, including steep or slippery terrain, climbing stairs and ladders, use of an aerial lift, and working outdoors in all types of Edmonton weather

DIVERSITY IS IMPORTANT TO US

At Colas, we believe our workforce should reflect the diversity of the communities we connect. By living our core values of Caring, Sharing, and Daring, we welcome all those who help create the links that bring us together. We are committed to equal employment opportunity regardless of age, ethnicity, national origin, religious beliefs, disability, marital or family status, gender, gender identity or expression.

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More about this job

Responsibilities

Lead the full testing and commissioning lifecycle for traction power systems, including developing plans and procedures, coordinating interfaces with other railway systems, and directing testing, energization, and acceptance activities. Manage commissioning teams and stakeholders, resolve deficiencies, monitor readiness and progress, and ensure safety, compliance, documentation, and final handover requirements are met.

Requirements

Requires a degree or diploma in Electrical Engineering, Power Engineering, or a related discipline, at least 10 years of relevant infrastructure experience, and at least 5 years leading testing and commissioning for traction power or substations. Candidates must have hands-on commissioning experience with traction power and associated electrical systems, strong knowledge of verification and validation and systems assurance, and proven leadership, safety, troubleshooting, and stakeholder coordination skills.

Skills

Traction Power Testing And Commissioning
TPSS Commissioning
Energization Planning
Electrical Safety Leadership
Site Acceptance Testing
System Integration Testing
Operational Readiness Testing
Protection And Control Systems
MV And LV Power Systems
DC Rectifier Systems
Grounding And Bonding
Railway Systems Integration
Troubleshooting And Root Cause Analysis
Stakeholder Management
NCR And Requirements Tracking

Visa sponsorship

Not detected in the job text

Keywords

Traction Power Substations
TPSS
DC Rectifier Systems
MV Distribution Systems
LV Auxiliary Power Systems
Protection Relays
Protection And Control Systems
Grounding And Bonding
Overhead Catenary System
Railway Systems Integration
Testing And Commissioning
Factory Testing
Site Acceptance Testing
System Integration Testing
Operational Readiness Testing
Trial Running
Energization
Switching Procedures
Isolation Plans
Verification And Validation
Systems Assurance
Safety Assurance
Requirements Traceability Matrix
NCR Management
Commissioning Schedules
Root Cause Analysis
Safety Certification
Final System Handover

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