Seeking Part-time Overnight Senior Care Provider

Looking for overnight senior care provider with experience 3-4 days per week from 9 p.m. - 4 a.m. Our care concerns are: Mobility Assistance, Feeding, Companionship. My father is 70 y. o. and is partially paralyzed on right side and has cognitive issues due to brain tumor. My very active mother, 71 y. o., lives in the home and cares for him during the day, but needs assistance for evenings/nights. Responsibilities include ensuring safe mobility assistance, feeding, companionship and social interaction (if patient is awake).