Jesse Winternitz

Product Development Engineer & Sales Engineer

Get to Know Jesse

Jesse is a product development and sales engineer with experience in mechanical engineering support and sales. He has been instrumental in progressing jobs from initial customer contact through completion.

Jesse joined S-5! in 2018 and works with both R&D and inside sales on a daily basis. He is responsible for product development, product layout support, engineering support, image production, product testing–among other things.

Jesse has exceptional engineering technical ability and is particularly talented at sharing his knowledge and expertise with customers, installers and end-users. He helps customers with product selection by recommending the best and most cost-effective products for their particular job and needs based on S-5!’s extensive testing, online calculators and industry knowledge.

When he is not at work, Jesse keeps active at the gym or playing his favorite sports–golf and hockey. A native Canadian, he is a diehard Vancouver Canucks fan and has their logo tattooed on his leg.


  • B.S. Mechanical Engineering, University of Colorado

Notable Accomplishments

  • Actively involved in all S-5! product launches