Xcentri, a Charlotte-based staffing and office-support company, has hired Katie Pletcher as staffing manager and promoted Raushanah Muhammad to the position of office coordinator.

Both Pletcher and Muhammad will be working at Xcentri’s Columbia, S.C. office. Pletcher is a recent graduate of the University of South Carolina with a Bachelor of Arts in Business Administration with an emphasis in Marketing. Muhammad was previously an Administrative Assistant in the Columbia office and prior to Xcentri spent eight years in the customer service field. He is a graduate of Fayetteville State University with a Bachelor of Arts in English Language and Literature.