Definition: Under general supervision from a Grounds Maintenance Supervisor, performs a variety of skilled and semi-skilled work associated with maintaining the publicuse and government areas in the Salt River Pima-Maricopa Indian Community.   This job class is treated as FLSA non-exempt and is subject to working on-call and weekend hours.   Essential Functions:    (Essential functions may vary among positions, but may include the following tasks, knowledge, abilities, skills, and other characteristics.  This list of tasks is ILLUSTRATIVE ONLY and is not intended to be a comprehensive listing of tasks performed by all positions in this classification.)