Position A: Full-Time, 2nd Shift (Lititz). Position B: Part-Time, Every Other Weekends, 1st Shift (Lititz & Marietta). Position C: Part-Time, As Needed (Mountville, Lititz, & Marietta). The GateHouse is looking for dedicated and enthusiastic people to join our Recovery Specialist teams at each of our three residential facilities in Lancaster County. As an established nonprofit organization, The GateHouse aims to restore the human spirit of each o...