Top Tech Jobs & Startup Jobs in Toronto

Work with senior engineers on safety-critical railway software: analyse, design, develop, and test embedded software and automation tooling. Contribute code in C and Python, develop scripts and CI/CD toolchain improvements, document solutions, troubleshoot automation issues, and collaborate across cross-functional teams in a hybrid paid internship.

Lead RAM engineering for CBTC systems: perform RAM design, analyses, modeling and simulation; conduct FMECA/FTA, MTBF and spare analyses; produce RAM program plans; review hardware designs and maintenance documentation; recommend design changes and spares; support FRACAS and life-cycle cost analysis; represent RAM in technical reviews.

Design complex hardware applications and equipment for railway signalling. Act as a technical SME and lead decisions across projects. Produce detailed requirements, technical design specs, SoWs and RFQs. Use CAD tools to create designs, prepare BOMs, follow CENELEC/AREMA standards, and support trackside and equipment-room deployments. Manage small design teams, project schedules and budgets, and follow Hitachi processes and change control.

Designs and implements mission-critical IT solutions for CBTC systems: translates requirements into IT architecture and detailed designs, deploys and tests solutions in lab and field, supports commissioning, and collaborates with software, hardware and IVVQ teams.

The Forward Deployed Engineer will design and prototype data virtualization solutions, integrate technologies, and demonstrate AI-driven outcomes through customer engagement and technical storytelling.

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.

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.

As a Senior Power Applications Engineer, you will analyze requirements, design advanced power network applications, and perform testing and integration to support utilities and energy markets.