John Lange is a seasoned professional with extensive experience in management, technical support, and service operations across various industries. Currently serving as General Manager at Harbor RV, LLC since January 2017, John leads a skilled team in RV service operations, while also holding a position as a Field Service Technician at Plug Power. With over 30 years in IT and consulting through John Lange & Company, John specializes in Internet marketing, system engineering, and project management. Previous roles include management positions at Charlotte Harbor Sails and experience as a Maintenance Electrician at Jeld-Wen. An education background includes studies at the University of Wisconsin - Baraboo and completion of high school at Mauston High School and Kettle Moraine High School.
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