Jeffrey Graham

Jeffrey Graham is an accomplished professional with extensive experience in aviation and operations analysis. Currently serving as a Senior Operations Analyst at Sigma Defense Systems LLC since September 2020, Jeffrey also holds the position of First Officer at Delta Air Lines, a role undertaken since April 2018. Additionally, Jeffrey has been a Pilot in the US Navy since 2007. Academically, Jeffrey earned a Master of Science in Statistics from Virginia Tech, where studies were completed from 2005 to 2007, and previously obtained a Bachelor of Science in Statistics from the same institution between 2001 and 2005.