About Pratt & Whitney CanadaPratt & Whitney Canada (P&WC;) is a global leader in aerospace innovation, proudly headquartered in Longueuil, Quebec, since 1928. We design and manufacture next-generation aircraft engines that power the world's largest fleet of business, general aviation, and regional aircraft and helicopters.For nearly 100 years, our teams have been at the forefront of propulsion technology, pushing boundaries to make flight more efficient and reliable. Our engines support missions that truly matter, from transporting people and essential goods, to enabling emergency medical services, humanitarian operations, and wildfire suppression around the world.An Employer of ChoicePratt & Whitney Canada was named one of Canada's Best Employers for 2026 by Forbes, marking the 11th consecutive year the company has earned this recognition. Pratt & Whitney Canada also ranked #1 employer in the aerospace and defense industry in the country. In addition, our headquarters continues to be recognized among the top employers in the Montreal region. Together, these distinctions reinforce our reputation as an employer of choice in Montreal, across Canada, and around the world.Please note this role can be based either in Longueuil, Quebec, or in Mississauga, Ontario. The policy is 5 days a week on site.Role Overview:We are seeking a Control Systems Software Certification Engineer to support certification of safety-critical control system software for gas turbine engines, including both in-service and legacy-certified systems.This role offers end-to-end exposure across the DO-178C lifecycle, including requirements, design, development, verification, and certification. You will collaborate with internal teams, suppliers, and test organizations,



with opportunities to grow into technical leadership roles across engine programs.Key Responsibilities:Software Development & MaintenanceDevelop and review software requirements, design, and codeWork within both web-based requirement management tools and legacy environments (e.G., VAX-based systems, GPU)Contribute to code development in Assembly, Ada, C/C++, and other relevant languagesCertification & ComplianceDevelop and review certification artifacts (plans, standards, procedures, compliance documents)Support certification activities including SOI audits and resolution of findingsEnsure software activities comply with DO-178C guidelinesVerification & ValidationPerform developer-level verification activities (reviews, analysis, testing)Support or collaborate on formal verification activities with internal teams and external partnersAnalyze and interpret test results to ensure compliance and performanceConfiguration ManagementSupport baselining, release documentation, and discrepancy trackingParticipate in configuration control and change management processesTesting & IntegrationSupport testing activities across simulation, engine test benches, and flight testingCollaborate with internal teams and suppliers to ensure smooth execution of verification campaignsCollaboration & Continuous ImprovementWork closely with cross-functional teams, including controls, systems, and suppliersDrive process improvements based on lessons learned and program experienceRequired Qualifications:Bachelor's degree in Mechanical, Electrical, Computer, Software, or Aerospace Engineering5+ years of experience in controls, embedded systems, avionics,



or gas turbine environmentsStrong experience working in complex control systems or safety-critical software environmentsTechnical Expertise:Experience with RTCA DO-178C (or similar standards such as ISO 26262), including certification planning and documentation, and software development and verification in a compliant environmentExperience with embedded software development, ideally including low-level programming (e.G., assembly)Familiarity with configuration management and defect tracking processesProfessional Skills:Robust communication and collaboration skills, with the ability to work effectively in cross-functional teamsDemonstrated leadership potential and ownership mindsetStrong analytical and problem-solving skills, with a systems-level perspectiveProven ability to produce clear, structured technical documentationResults-driven, with the ability to prioritize and execute in complex environmentsAssets:Experience with engine control systems (FADEC or single channel)Knowledge of powerplant systems, sensors, actuators, and aircraft interfacesExperience working with legacy systems and long-life certified productsWhy Join:Work on highly reliable, safety-critical systems with real-world impactGain exposure across the full certification lifecycle, from development to certificationCollaborate with experienced teams in a technically rich environmentOpportunities to grow into technical leadership or program rolesWhat We Offer:Pension and savings plan with employer contributionsGroup insurance programOpportunities for advancement (career progression)Merit or recognition programHealth and wellness program, including virtual health careRecreational and sports clubNearby daycaresTransportation accessibility or public transit program and free parking #J-18808-Ljbffr

📌 Control Systems Software Certification Engineer (Longueuil)
🏢 Pratt & Whitney
📍 Longueuil