John Zimmerman PE has a diverse work experience spanning over 16 years. John started their career at Ruekert/Mielke, where they worked as a Jobsite Inspection Intern for three years. In 2008, they joined Hill Mechanical Group as a Project Engineer and worked there for four years. In 2012, they moved to AEI/Affiliated Engineers, Inc. as a Mechanical Engineer, where they worked for three years. Since 2015, John has been associated with Ahern, first as a Mechanical Engineer and currently holds the position of Chief Engineer.
John Zimmerman PE received their Bachelor of Science (BS) degree in Mechanical Engineering from Marquette University, where they studied from 2002 to 2007. Additionally, in June 2014, they obtained a certification as a Professional Engineer from the Wisconsin Department of Safety and Professional Services.
January, 2020 - present
August, 2015