Leo DeGreef, M.S.

Engineer-Senior Staff, Systems Engineering

Senior Systems Engineer with over 25 years experience working for NASA, Northrop Grumman and as a subcontractor for Lockheed Martin. As a former Air Force Pilot and NASA Mission Manager and NASA Test Director worked large research and development engineering projects worldwide.  Currently working on the GOES-R weather satellite on requirements analysis using the IBM Rational DOORS database.