The Environmental Service Worker is San Luis Obispo, California, is responsible for the general cleaning of interior building areas that include but are not limited to classrooms, restrooms, offices, public spaces, entry ways, patient care facilities, lobbies, conference rooms, study rooms, and research and simulation labs. Duties & Responsibilities: Clean designated interior of building areas including but not limited to dusting / wiping down surfaces, sinks, counter tops, desks, chairs, windows, fixtures, and ledges.