Aerotek - - Responsibilities: Install underground utility systems, including gravity-fed sanitary sewer, storm drainage, and water lines according to project specifications and plans.; Install, align, and position pipe sections in trenches, ensuring proper seal, fit, and connection integrity.; Use lasers, grade rods, and transit levels to verify that pipes are installed at the correct depth and slope for gravity flow.; Assist with digging, preparing, and backfilling trenches, including placing bedding materials and compacting soil to required densities.; Guide heavy equipment operators during trenching and pipe placement to ensure accurate excavation and safe operations.