This position also requires work at extreme heights, in areas that are under construction, or in restricted areas such as a switchgear room, manhole, utility tunnel, crawl space, or attic, in confined spaces, and on slippery or uneven surfaces; works on ladders, scaffolds, aerial lifts, catwalks, in ditches and excavations; works in and around single and multi-story buildings with all exposures typical of a heavy construction site, including portable sanitary facilities. As the Senior Superintendent, you will be the primary job site supervisor with operational responsibility for employees involved in the installation, alteration, addition, and/or repair of mechanical / HVAC systems, equipment, and associated materials and equipment for large, typically ground up projects requiring complex coordination of multiple subordinate supervisors and crews.