John Skinner, based in Nashville, TN, US, is currently a Manager of Information Security at Optum, bringing experience from previous roles at naviHealth, FLEETCOR and Experian Health. John Skinner holds a 2011 - 2015 GSEC in Computer and Information Systems Security/Information Assurance @ SANS Technology Institute. With a robust skill set that includes Leadership, Firewalls, OS X, Information Technology, Information Security and more, John Skinner contributes valuable insights to the industry. John Skinner has 5 emails and 1 mobile phone number on RocketReach.