

Forge Your Future
Most people have no idea what honing or deep hole drilling is. Many of the products we rely on regularly would not be as safe, environmentally friendly, or as long lasting, if some of their critical parts were not honed.
The world runs on precision. Sunnen has recognized this need and been a leader in the bore sizing and finishing industry since 1924. From hydraulic pumps to landing gear to elevators – even medical and musical instruments—the parts we work with keep our world running smoothly and safely.
Join our team and work alongside leading manufacturers as you build a rewarding career.
Start Here. Grow Here. Stay Here.
The greatest compliment we can accept is our employees’ tenure. Nearly 60% of Sunnen employees have been with us for 10+ years, with 25% boasting 25+ years of service. Wherever you may start in our company, there’s always room to move up and over as you take on new challenges and responsibilities.
Transparency in Coverage Rule
In 2020, the U.S. Federal Government finalized the “Transparency in Coverage” Rule, which requires health insurers and group health plans, including self-funded clients, to provide cost-sharing data to consumers. UnitedHealthcare creates, publishes, and maintains the Machine-Readable Files (MRF) on behalf of Sunnen Products. These files can be accessed here: https://transparency-in-coverage.uhc.com/
When You Work at Sunnen, You’re Part of the Family
Just like you would with your immediate family, it should be the same with your work family. Share a meal, get some time away for fun, have fun during the holidays and cheer on –or fight about— your favorite sports team’s performance in the game. Take a look at some of the events & opportunities you will be a part of when you join the Sunnen team.




Opportunity for All
Sunnen is an equal opportunity employer and provides a friendly, family-oriented atmosphere. Sunnen maintains a high retention rate. About 60 percent of our employees have 10-plus years of service while 25 percent have 25-plus years of service. Currently, our average length of service is more than 15 years.