Ability to effectively use a computer and various computer applications; to perform work including, but not limited to, heavy lifting, walking up and down stairs, standing for prolonged periods, squatting, stooping, bending, twisting, stretching, crawling, reaching overhead, and working in awkward positions without choice or variety; to communicate effectively orally and in writing; to develop and maintain effective working relationships with internal and external customers; to supervise staff. The Principal Labor Crew Chief - Night Rover, works evenings and weekends to assist the Division Manager of Park Operations in the leadership, supervision and implementation of the after-hours Parks and Recreation operations to include over 200+ athletic fields, County parks and athletic complexes, community buildings, and other county facilities.