Top Tech Jobs & Startup Jobs in Toronto

Manages commercial and contractual activities for railway and infrastructure bids and projects across the Americas. Responsibilities include contract risk identification and mitigation, bid-term assessment, subcontractor and customer contract management, claims and dispute support, variation-order negotiation, commercial compliance, contract documentation, project-impact monitoring, and contract closeout. Partners with project managers, planners, business units, customers, joint ventures, and subcontractors to protect commercial outcomes and ensure contractual obligations are met.

Designs and specifies railway Communication-Based Train Control systems through requirements analysis, architecture, modeling, simulation, software development, testing, and defect resolution. The role develops and reviews code, investigates field issues, defines system and subsystem requirements, supports customer acceptance, and collaborates with systems engineering teams. It also contributes to cost estimates, work package management, technical reviews, mentoring, and continuous improvement while delivering solutions within cost, schedule, and quality objectives.

Designs, develops, integrates, tests, deploys, and troubleshoots mission-critical train control software. Responsibilities include architecture, algorithms, coding, debugging, code reviews, test procedures, defect correction, field investigations, requirements refinement, systems engineering collaboration, and technical mentoring. The role supports railway signaling systems, software quality, project estimates, work package management, and continuous improvement within Agile development environments.

Leads the architecture, design, development, integration, testing, and lifecycle governance of complex safety-critical railway signaling software. Defines architectures, analyzes requirements, designs algorithms, reviews code, troubleshoots defects, supports field testing and bids, and ensures compliance with quality, security, and safety standards. Provides technical leadership, mentoring, and guidance while driving CI/CD, technology innovation, and software engineering improvements.

Leads quality assurance for safety-critical CBTC rail solutions and deliverables. Responsibilities include quality planning, compliance assessments, audits, non-conformance management, root cause analysis, quality reporting, milestone approvals, continuous improvement, supplier and customer coordination, and support for safety authorizations. The role guides multidisciplinary engineering and project teams in meeting quality standards, managing risks, addressing customer concerns, and improving first-time-right performance.

Supports the Project Planner by creating and maintaining project schedules in Primavera and Microsoft Project. Updates schedules for changes to estimates at completion, activity dates, and labor demand. Produces project reports and metrics covering critical paths, earned value, EAC variance, milestone movement, KPIs, and labor forecasts. Requires planning software experience, Excel skills, communication abilities, and strong English proficiency.

Develops and manages project schedules, monitors progress and milestones, analyzes risks and delays, coordinates resources with cross-functional teams, and prepares project reports for stakeholders. The role improves scheduling metrics and forecasting accuracy while supporting timely delivery of large-scale engineering, construction, or manufacturing projects.

Supports quality assurance and quality control activities at rail installation and commissioning sites. Conducts and witnesses system inspections and testing, including site acceptance and integration tests. Coordinates with program teams, subcontractors, and suppliers to ensure contractual and quality compliance. Tracks and resolves nonconformances and deficiencies, manages corrective actions, and maintains inspection plans, quality documentation, and records.

Lead a 20-person engineering team to design, deploy, and maintain secure, high-availability data communication systems for train control. Oversee architecture (SR-MPLS, RAN, private 5G), system integration, testing (FAT/SAT/SIT), compliance with cybersecurity and industry standards, staffing, and delivery of projects and proposals.

Lead design, development, deployment, and validation of mission-critical communication systems for CBTC. Define system and subsystem requirements, produce detailed network designs, implement solutions in lab and field, support commissioning and high-tier field issues, prepare proposals, and supervise contractors while ensuring safety, standards compliance, and stakeholder communication.