Greenville, NCDepartment Chair and Professor, Department of Engi... I spent 21 years as an engineer with Philip Morris USA, in positions ranging from plant engineer, maintenance superintendent, plant manager, and director of... I spent 21 years as an engineer with Philip Morris USA, in positions ranging from plant engineer, maintenance superintendent, plant manager, and director of machine design engineering. I have a BS in EE and a MENG in mechanical engineering from Virginia Tech and a PhD fin industrial engineering rom...