John Sellers, based in Chesapeake, VA, US, is currently a President and CEO at Sellers & Associates (S&A), bringing experience from previous roles at Epsilon Systems Solutions, Inc., McKean Defense Group, Alion Science and technology and Perot Systems Government Services. John Sellers holds a 2020 - 2021 Post Graduate Diploma in Financial Strategy @ Saïd Business School, University of Oxford. With a robust skill set that includes Organizational Leadership, Executive Management, Executive Coaching, Management, Program Management and more, John Sellers contributes valuable insights to the industry. John Sellers has 3 emails and 3 mobile phone numbers on RocketReach.