Early Intervention Developmental Specialist - $1,500 Sign-on Bonus! - UCP of Western Massachusetts - North Adams, Adams, Williamstown, Clarksburg, Florida, Savoy, New Ashford, Cheshire, Lanesborough, Pittsfield, Dalton, Hinsdale, Peru, Lenox, Washington, Richmond, Lee, Great Barrington, Stockbridge, W. Stockbridge, Alford, Becket, Mt. Washington, Egremon