The incumbent performs engagements to provide oversight of highly technical areas, including the High-Speed Rail Authority's (Authority) parametric cost estimates, cost controls, project schedules, risk management, change order management, and economic benefit and projected ridership calculations for the California high-speed rail project (Project). Ability to establish and maintain cooperative working relationships with Authority experts, including Governor-appointed functional directors that oversee key functions, such as rail, strategic delivery, infrastructure delivery, engineering, environmental services, real property, planning and sustainability, and risk management.