Lakeside Process Controls Ltd. in Mississauga, Ontario, seeks a Senior Process Mechanical Engineer to lead hydrogen system design across production, electrolysis, compression, storage, refueling, venting, and distribution.You will develop PFDs, P&IDs, and process narratives, and define operating philosophies for protected, efficient operations. The role requires 10+ years in process engineering with hydrogen or related industries, strong safety and risk-management expertise, and the ability to lead #J-18808-Ljbffr