 Pennington County is an equal opportunity employer. Pennington and Red Lake County Public Health and Home Care is looking for part-time home health aid. Certification as a nursing assistant is preferred but not required. Applications are available at 101 Main Avenue, Thief River Falls. For more information, call 681-0876. Equal opportunity employer. Pennington County Human Services is hiring a full-time social worker certified assessor. $29.73 to $38.79 per hour. Bachelor's degree required.