RTE -- MSD is recruiting immediately for 150 positions at a new facility to be located in South County Dublin. MSD is a part of Merck, the world’s second largest pharmaceutical company. The new MSD shared business services centre will serve the firm’s operations in Europe, Africa and the Middle East. Already MSD has manufacturing, research and sales and marketing centres located in Ireland - in Swords, Cork, Wicklow, Tipperary and Carlow.