Collaborating with the program lead estimator and the cost estimating team to develop accurate cost estimates for various components of the transit program, such as civil, structural, architectural, electrical, mechanical, track, utilities, maintenance and storage facilities, signal and communications systems, bus depot facilities, and way side power facilities. The HTP is a critical component of the broader Gateway Program - one of the most ambitious and impactful transportation initiatives in the nation - and is designed to strengthen mobility, enhance resiliency, and ensure the long-term reliability of the Northeast Corridor.