Holcomb Behavioral Health Systems is accredited by the Joint Commission and provides a comprehensive range of services and supports for people with mental health, substance abuse, intellectual and developmental disabilities, and co-occurring disorders throughout southern and central Pennsylvania, central New Jersey, Delaware, and Maryland. Job Description: Under the general direction of the Division Manager of Residential Services, with specific supervision from the House Manager, is responsible for the provision of support, personal assistance, training, and quality care to people with intellectual disabilities residing in a community group home.