Horwitz
John Mahan is a seasoned mechanical design professional with extensive experience in the engineering sector. Currently serving as the Lead Mechanical Designer at Horwitz, Inc. since September 2021, John has also held significant positions at ATS&R Planners / Architects / Engineers as a Mechanical Engineer from August 2007 to July 2021, and at DLR Group as a Mechanical Engineer in 2007. Earlier in their career, John worked as a Contract Electrical/Mechanical Engineer at Stanley Consultants from 2006 to 2007 and as an Electrical Engineer at Interstates Engineering from 2004 to 2006. John earned a Bachelor of Science degree in Engineering from Dordt University, completing the program in 2004.