The Park Maintenance Supervisor (PMS) serves as the first level supervisor to help manage the facility maintenance program for the Sonoma State Historic Park (SHP), but may be required to assist with park maintenance operations throughout the District. This position is responsible for various record keeping and budgeting programs as well as helping to provide continuity between the PMC III, and field staff by providing communication, planning and program oversight. This position supervises the permanent and seasonal maintenance personnel assigned to the following units; Sonoma SHP, Petaluma Adobe SHP and Annadel.