Sean Johnsen is an experienced mechanical drafting and design professional with extensive expertise in Solidworks, Pro Engineer, and CoCreate. Since January 2009, Sean has operated as an Independent Contractor, contributing to various industries including instrumentation, turf equipment, tunnel boring, and UAVs. Prior roles include production welding at Textron Inc., welding and fabrication at Midwest Steel Works and Miller Fabrication, and mechanical engineering positions at LI-COR Biosciences, where Sean provided mechanical support and product development. Sean also served as a detail drafter and test technician at Exmark Manufacturing Company, supporting engineering projects. Educationally, Sean holds three Associate of Applied Science degrees in Welding Technology, Machine Tool Technology, and Computer Aided Drafting and Design Technology, all from Southeast Community College, with a consistent cumulative GPA of 3.77.
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