John Mattingly's Location
Belleville, IL, US
John Mattingly's Work
John Mattingly's Education
McKendree College
Computer Science
1999 - 2003
John Mattingly's Skills
John Mattingly's Summary
John Mattingly, based in Belleville, IL, US, is currently a Service Delivery Manager - GSM-O at Leidos, bringing experience from previous roles at SAIC, United States Air Force and USAF. John Mattingly holds a 1999 - 2003 Computer Science @ McKendree College. With a robust skill set that includes CISSP, Security+, Computer Security, Troubleshooting, Information Assurance and more, John Mattingly contributes valuable insights to the industry. John Mattingly has 3 emails and 1 mobile phone number on RocketReach.