About Wise Staffing Group. Headquartered in Tupelo, MS, Wise Staffing Group is a full-service human resources company specializing in temporary and career staffing with an emphasis on providing excellent customer service. Wise Staffing Group has become one of the largest staffing services in the Southeast United States. Since 1987, Wise Staffing Group has proven to be one of the most respected providers of innovative staffing solutions. Wise Staf...
