employees, families and friends participate in Duluth’s dragon boat race each summer
people filter
back to company directory

Jon Marifke

Engineering Technician

Profile Picture

Jon Marifke provides computer-aided drafting services for projects involving industrial processing facilities, refineries, power plants, and other heavy industrial facilities. He creates, updates, and revises drawings of structural, civil, and mechanical systems and visits project sites to gather information for project drawings. Jon is proficient in the latest software applications essential for engineering technicians, including AutoCAD, Revit, SolidWorks, and PCT Creo.


(218) 788-6370


Barr Engineering Co.
325 South Lake Avenue
Duluth, MN 55802

Phone: 218-529-8200
Fax: 218-529-8202
Toll free: 800-786-5830