Job Description Job Description Mercer County Area Agency on Aging, Inc., a non-profit corporation responsible for assisting individuals age 60 and older with accessing and obtaining essential services, is looking for a dynamic, reliable, and caring person to provide assessment of need and support in meeting those needs for older adults in Mercer County. A successful candidate must have a bachelor’s degree in social work, psychology, sociology, gerontology, or related field, strong, person-centered communication skills, proficient computer competence, and a willingness to be a present and committed member of our team.