{"id":3707699,"url":"https://alion.io/job/alstom-gre-system-engineer-bop-1-2","title":"GrE System Engineer - BoP 1","company":{"id":445391,"name":"Alstom","domain":"alstom.com","url":"https://alion.io/company/alstom","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":99,"open_postings":4,"ghost_share":0,"stale_share":0.25,"repost_share":0,"time_to_fill_p50_days":19,"computed_at":"2026-11-03T05:54:40Z"}},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mississauga, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-29T00:00:00Z","employer_posted_date":"2026-10-29","last_verified_at":"2026-11-04T03:29:36Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"Req ID:532612\nAt Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, more than 80 000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars.\nThe Green Energy System Engineer (Hydrogen & Air Balance of Plant) is responsible for the definition, development, qualification, and lifecycle management of Hydrogen and Air Balance of Plant components used within Fuel Cell Power Packs.\nThe role serves as the technical focal point for component specification, supplier management for engineering, qualification, validation, and product evolution activities related to hydrogen and air management subsystems. Acting as a key interface between System Engineering, Validation, RAMS, Procurement, and suppliers, the position ensures that component solutions meet performance, reliability, safety, cost, and industrialization objectives throughout the product lifecycle.\nResponsibilities\nLead the development and lifecycle management of Hydrogen and Air Balance of Plant components, ensuring alignment with performance, reliability, safety, industrialization, and cost objectives.\nDefine and manage component requirements, technical specifications, and design documentation throughout development, qualification, and deployment activities.\nManage technical relationships with suppliers, including technical assessments, design reviews, risk management, documentation approval, and technical issue resolution.\nDefine qualification and validation strategies with Validation, RAMS, and System Engineering teams, and support testing activities through analysis and approval of results.\nProvide technical support to System Engineers, Validation Engineers, RAMS Engineers, and Project Engineering teams during tender, development, commissioning, product stabilization, and fleet support activities.\nDrive product evolution through obsolescence management, second-source development, cost reduction initiatives, and implementation of Return of Experience (RoE).\nEnsure effective coordination between suppliers and internal stakeholders to mitigate technical risks and secure Quality, Cost, and Delivery commitments.\nSkills\nSignificant experience in process engineering, gas management systems, hydrogen technologies, industrial fluid systems, or related engineering disciplines.\nProven expertise in component development, supplier management, technical specification, qualification, validation, and product lifecycle management.\nStrong understanding of hydrogen and air management equipment, including valves, regulators, compressors, gas recirculation devices, instrumentation, piping systems, and associated safety considerations.\nExperience leading technical discussions with suppliers and managing development activities in multidisciplinary engineering environments.\nStrong analytical and problem-solving capabilities with the ability to evaluate technical trade-offs and drive robust engineering decisions.\nAbility to manage multiple priorities, technical risks, and stakeholder interfaces within project-driven development organizations.\nStrong communication and stakeholder management skills, with the ability to coordinate activities across System Engineering, Validation, RAMS, Procurement, Quality, and supplier organizations.\nExperience in hydrogen, gas process, railway, automotive, energy, or industrial equipment applications is considered an advantage.\nYou don’t need to be a train enthusiast to thrive with us. We guarantee that when you step onto one of our trains with your friends or family, you’ll be proud. If you’re up for the challenge, we’d love to hear from you!\nImportant to note\nAs a global business, we’re an equal-opportunity employer that celebrates diversity across the 63 countries we operate in. 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