Sarah McGuinness, based in Unknown, is currently a HR Business Partner at Mercury, bringing experience from previous roles at Mercury and Telefonica. Sarah McGuinness holds a 2015 - 2016 CIPD in Employment Law and Employee Relations in Human Resource Management @ National College of Ireland. With a robust skill set that includes Human Resources, Teamwork, Personnel Management, Training, Performance Management and more, Sarah McGuinness contributes valuable insights to the industry. Sarah McGuinness has 1 email on RocketReach.