Engineering and innovation since decades

With over 50 years of expertise, we develop and manufacture innovative power conversion systems in Germany.
Our solutions are often used for safety-critical applications on land, at sea and under water.

Our global network

With our headquarters in southern Germany, subsidiaries in Ireland, USA and UAE as well as numerous representatives worldwide, we can provide global support.

Our product portfolio

We offer you a full range of modular power supplies from 100W to 100kW and from 200VA to 45kVA.

Our modular power supplies can be composed individually according to customer requirements. They can be expanded into the mega-watt range by connecting them in parallel.

Our modules or systems can be ordered in small or large quantities.

  • converters
  • battery chargers
  • charging infrastructure
  • inverters
  • frequency converters
  • active harmonic filters
  • UPS
  • customized solutions

Our Markets

Shape your future at SCHAEFER

We are a team of 140 smart people in Achern-Gamshurst, Southern Germany.

We want you to help us to innovate and deliver. Our corporate culture is characterized by flat hierarchies and our cooperation is at eye level.

We operate internationally and develop customized power solutions for our clients. This is what makes our work so versatile and exciting.

Interested? We are looking forward to you.

Job offers

Personalized learning and career at SCHAEFER

We provide all the learning and development you need, whether you are a new graduate or one of our senior leaders.

We offer apprenticeships (m / f / d):

  • Electronics technician for devices and systems
  • Bachelor of Engineering in electrical engineering – automation
  • We supervise Bachelor’s and Master’s theses.

We support ongoing development (m / f / d):

  • State-certified technician – electrical engineering
  • Master craftsman for electrical engineering