The Manager of Project Design leads and coordinates the planning, engineering, and design phases of a large, complex capital project – the Red Line Commuter Rail project, which includes track and guideway infrastructure, stations, facilities and systems elements. Working under general direction, this role ensures design deliverables meet safety, operational, regulatory, constructability, accessibility, sustainability, and life-cycle requirements.The role oversees consultant design teams, facilitates design reviews, integrates stakeholder needs, and ensures project documentation is complete, traceable, and compliant with funding and permitting requirements. This role supports transition to procurement and construction phases by ensuring design intent, risks, and assumpt