The Presidio Trust is seeking an Irrigation Specialist to join our Grounds Team in the Landscape Stewardship Department. Once an Army base, the Presidio is now a new kind of National Park. It has been designated a National Historic Landmark District, in part because of its beautiful historic landscapes. The Presidio Trust Grounds Team maintains over 180 acres of property around residences, commercial buildings, and public common areas. In addition to lawns and ornamental plantings, the managed landscapes include 3 ball fields, 10 playgrounds, 1 pet cemetery, the only campground in San Francisco, and the beloved Main Parade Ground. Our Grounds Team is also instrumental in ensuring that our dedicated volunteers are prepared to help perform basic grounds maintenance.