Nazzic S. Keene

Director at ADP

Ms. Keene is a well-respected industry leader with three decades of experience in information systems and technology services, and more than 20 years in executive management. She currently serves as the Chief Executive Officer of Science Applications International Corporation (SAIC), a premier technology integrator providing system integration, engineering and IT solutions to defense, intelligence and civilian agencies.

Ms. Keene has been with SAIC since 2012. Prior to becoming CEO and joining the SAIC board in August 2019, she served as COO since 2017, and prior to that, as President, Global Markets and Missions, from 2013 to 2017, and as SVP, Corporate Strategy and Planning from 2012 to 2013. Prior to joining SAIC, Ms. Keene was the senior vice president and general manager for U.S. enterprise markets at CGI and led that company's U.S. expansion. She began her career in the communications and IT industry after completing her Bachelor's degree at the University of Arizona.


  • Director

    Current role