Job Details. Job Location. Brookside Inn - Castle Rock, CO. Salary Range. $30.00 - $35.00 Hourly. Job Shift. Day. Description. Assistant Business Office Manager (CASTLE ROCK, COLORADO). Brookside Inn, a privately owned skilled nursing and rehabilitation facility in Castle Rock, is seeking a compassionate and conscientious full-time. Assistant Business Office Manager. to join our team of qualified individuals. We are looking for a professional who...