Certified Nursing Assistant (CNA) at Trailpoint Village! Full and Part-Time Opportunities Available! Certified Nursing Assistants play a vital role in fostering a warm and supportive environment where the resident's well-being is prioritized. From assisting with activities of daily living to providing companionship and reassurance, the CNA plays a key part in creating a homelike environment that values dignity, respect, and individualized attention of each resident.