John Medrano

John Medrano is an experienced professional in service operations and management, currently serving as Service Operations Sr. Manager at Calero since October 2021. Prior to this role, John held the position of Service Operations Manager at the same company. From June 2016 to October 2021, John worked at MAXIMUS as Center Senior Manager, and earlier in their career, John was employed at Sutherland Global Services as AT&T Senior Sales Manager from March 2010 to June 2016.