Sankara "Vishi" Viswanathan
Senior VP and CIO
Sankara “Vishi” Viswanathan is Senior Vice President of Business Services and Chief Information Officer for Day & Zimmermann (dayzim.com), a leader in construction & engineering, staffing and defense solutions for leading corporations and governments around the world.
Vishi brings more than twenty five years of experience in providing technology solutions, developing strategies, driving innovation and building talent. Since joining Day & Zimmermann in 2004, Vishi has held a series of progressively responsible positions to become the Chief Information Officer in 2014. During the course of his career at Day & Zimmermann, he has been instrumental in enterprise-wide implementation of SAP ERP, Yoh’s talent platforms and the DZ Atlantic integration. Most recently, Vishi assumed an expanded role of leading Day & Zimmermann’s Shared Services Organization in 2016 to lead process innovation and improve operational effectiveness. Prior to Day & Zimmermann, Vishi has held several positions at Intelligroup Inc., SYSTIME, and Congruent.
Vishi holds an undergraduate degree in Mathematics from University of Madras and holds a Master of Business Administration degree from Villanova University.