Senior Systems Interface / Integration Specialist Join to apply for the Senior Systems Interface / Integration Specialist role at WSP in Canada Job Description With us, you can redefine what’s possible. We are the home of ambitious, passionate, and innovative world shapers. Shape the future of urban mobility by leading systems interface and integration for major rail and transit projects. This role places you at the heart of complex infrastructure initiatives—connecting new-build systems with operational networks and third-party elements. You’ll collaborate with multidisciplinary experts to ensure seamless integration across signaling, communications, traction power, SCADA, rolling stock, and control center infrastructure. Your Impact Define and implement systems integration strategies that ensure compliance, interoperability, and performance across all project stages. Lead interface resolution workshops with designers, contractors, and operators to mitigate risks and align deliverables. Develop and maintain Interface Definition Documents (IDDs), Interface Control Documents (ICDs), and traceability frameworks. Oversee validation and verification processes to confirm integrated systems meet design and safety standards. Mentor junior engineers and contribute to building a culture of technical excellence within the Rail & Transit team. The Skills That Set You Apart Bachelor’s degree or higher in Systems, Electrical, Mechanical, or related engineering discipline; P.Eng. designation or eligibility. 8+ years in transit or safety-critical industries, with 5+ years in systems engineering and integration. Expertise in systems lifecycle management (V-model), interface definition, and testing alignment; familiarity with ISO/IEC 15288 and IEEE 1220 standards. Experience with requirements management tools (e.g., IBM Rational DOORS) and knowledge of CENELEC standards and RAMS processes. Ability to navigate complex technical challenges and deliver innovative solutions for large-scale rail projects. Why Choose WSP? Proudly Canadian – we are a Top 100 Employer in Canada for 2026. A global network of 72,000 professionals driving transformative projects worldwide. Limitless opportunities for growth and mobility across disciplines and geographies. Flexible work options and a culture that values balance and belonging. Comprehensive benefits, wellness programs, and a clear vision for the future. #WeAreWSP Ready to Shape the Future? Take the next step in your career and join us in redefining what's possible. Apply today and let's create lasting change together! About Us WSP is one of the world’s leading professional services firms. Our purpose is to future‑proof our cities and environments. We have over 65,000 team members across the globe. In Canada, our 12,000+ people are involved in everything from environmental remediation to urban planning, from engineering iconic buildings to designing sustainable transportation networks, from finding new ways to extract essential resources to developing renewable power sources for the future. At WSP we value our people and our reputation, are locally dedicated with international scale, future focused and challenge the status quo, foster collaboration, and have an empowering culture. Please Note: Health and Safety is a core paramount value of WSP. Given the importance of keeping one another safe it is expected that you comply with our Health, Safety & Environment (HSE) policy at all times as well as client HSE policies when working at client locations. WSP welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process. WSP is committed to the principles of employment equity. Only the candidates selected will be contacted. WSP does not accept unsolicited resumes from agencies. For more information please READ THE FULL POLICY. #J-18808-Ljbffr