Gary Stiegel

Gary Stiegel, P.E. serves as the Director of Operations and Principal Engineer II at SE Technologies, LLC since May 2023. Previously, Gary held the position of Senior Project Manager at Stahl Sheaffer Engineering LLC from August 2018 to April 2023. Prior to that, Gary worked as a Field Operations Manager and Senior Permitting Engineer at EdgeMarc Energy Holdings, LLC between May 2014 and May 2018. At ARM Group Inc., Gary was the Regional Office Manager and Project Manager from August 2010 to May 2014. Gary's earlier experience includes serving as a Chemical Engineer at Tetra Tech NUS from October 2007 to July 2010 and as an Energy Engineer at SAIC from July 2004 to October 2007. Gary earned a Master of Science and a Bachelor of Science in Chemical Engineering from the University of Pittsburgh, completing the master's program in 2006 and the bachelor's program in 2002.