Setting Standards in Innovations

We manufacture semiconductors in Dortmund on 8 inch wafers with 350nm technology.


Discover our Jobs

Our company culture promotes a team-based approach to work,
is always open to questions and has flat hierarchies.


We are constantly looking for motivated colleagues who want to join our team. Professional growth and development is important to us: We offer excellent training conditions in an innovative and positive work environment.

Corporate Culture

Become part of Team #DoSemi. We manufacture innovatione products for the Elmos: As a Dortmund waferfab, we have a cosmopolitan culture based on mutual respect, regardless of gender, origin, religion or physical limitations.

More than Work

DoSemi offers more than just a place to work and is aware of its social responsibility to its employees. Finding your work life balance, active health offers, corporate benefits and more are enhancing your job. We care for our employees.

Voices about DoSemi

Alex, Application Engineer

"That's what drives me: Shaping the future today - developing innovative products together in creative exchange with colleagues."

Dunja, Process Engineer

"We are a well-coordinated and perfectly complementary team from operator to engineer - this is how we ensure excellent product quality."

Jefry, IT Specialist

"The open culture lived by Elmos makes us strong, efficient, and productive together. I appreciate the always good and close cooperation with all areas of the company."

Your benefits with DoSemi

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