Under direction of the Assistant Commissioner of the Bureau of Sustainability, manages activities for the pre-construction, construction and commissioning (startup) of the Tibbetts Brook Daylighting and Greenway project. The Bureau of Sustainability is embarking on an ambitious Green Infrastructure project to daylight parts of Tibbetts Brook in the Bronx that have been covered for more than a century. Stream daylighting is the process of restoring a stream to a more natural state by removing any obstructions covering it, such as concrete or pavement. Daylighting Tibbetts Brook will remove the brook’s clean water from the Sewer System and help to reduce Combined Sewer Overflows (CSOs) into the Harlem River. New York City Department of Environmental Protection (DEP) has worked with NYC's Department of Parks and Recreation to develop a design that would not only daylight the stream but also develop a parkway within an old rail corridor. The $145 Million project is expected to reduce CSO discharges to the Harlem River by 215 million gallons per year and will be the largest green infrastructure project in New York City. Construction work includes work within Van Cortland Park, the newly City acquired CSX property (old railway corridor) and on Metro North Railroad property. The Senior Construction Project Manager will be managing the project construction including oversight (inspection and documentation), coordination between various stakeholders, coordination between the design engineers and consultant Construction Managers, as well as the contractors and subcontractors. The Construction Project Manager will be working at the site of construction as well as at DEP offices in Lefrak. Additional duties may include assisting with construction management work on other Green Infrastructure construction projects throughout the City, both on the Right of Way as well as other onsite locations such as NYCHA property, school property, Parks property, etc.