Responsibilities and Duties. Bilingual prefered. Must be willing to visit the families in their natural environment. Looking for Professionals with Early Childhood Special Education experience. Must. have a minimum of 1-year of. direct hands-on experience. working with children with. varying exceptionalities. ranging in ages. birth up to 3 years old. . Candidates must complete Infant Toddler Developmental Specialist Certification. The ability to ...