AECOM is seeking a Principal Engineer to join our Tunneling Practice in Burnaby. The role targets large rock caverns and pressurized water conveyance projects, requiring senior technical expertise and leadership across Canada. You will perform 2D/3D rock mechanics analyses, develop lining concepts, and provide geotechnical design input for pumped-storage, hydropower and water conveyance schemes. Hybrid work is offered with sponsorship for Canadian employment.