Aspiring IT is hiring a Senior Mechanical Engineer for a leading nuclear engineering services client supporting Ontario's CANDU fleet.What you'll do Lead mechanical design and engineering change packages for station systems and componentsWork on pressure-boundary equipment: piping, valves, pumps, heat exchangers, pressure vesselsPrepare specifications, design calculations and stress/qualification reviewsSupport fabrication, field installation and site issue resolutionMentor and verify the work of junior engineersWhat you bring Bachelor's in Mechanical Engineering6+ years of experience, ideally in nuclear or power generationCANDU design and engineering change experienceWorking knowledge of CSA N285.0, ASME Section III and CSA N286Nice to have Welding and NDE knowledgeMust be eligible for nuclear site security clearance and export-control requirement#J-18808-Ljbffr