About us. Great Plains Technical Services is a family owned and operated business that has been in the Bismarck-Mandan area for over 20 years. We are an electric motor repair shop that works with many different industries to keep their operations up and running. We are looking for enthusiastic employees to add to our great staff. Hiring Requirements. Drug Testing/Screening. Minimum age is 18. High School Diploma or Equivalent. Driver's License, A...
