CEOS Corrected Electron Optical Systems GmbH | Germany | 69xxx Heidelberg | Permanent position | Full time | Published since: 30.04.2026 on stepstone.de
Corrector Development Transmission Electron Microscopy - Physicist / Development Engineer (m/f/d)
Help with understanding materials and physical and chemical processes at the atomic level better. Our high-resolution electron-optical components provide an important contribution in many areas of current research worldwide. In order to strengthen the research and development in the field of correctors for transmission electron microscopy and to further develop production, we are looking for a physicist/development engineer (m/w/d) to develop correctors for transmission electron microscopy (TEM) in full time for our location in Heidelberg in the middle of the attractive Rhine-Neckar-Metropol region. CEOS GmbH has been developing and building sophisticated particle-optical instruments for about 30 years. In the field of aberration correctors and spectrometers for electron microscopy, we are the world leader. For our industrial customers and academic partners we support research projects, develop prototypes to market maturity and build our products in small series. .
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Your tasks • Your profile • What we offer
In our TEM team, you develop new corrector hardware from the design study to the prototypical design to product maturity. This includes the integration of our corrector into the optics of the TEM manufacturer, the basic adjustment of the electron-optical components and the adaptation of the corrector elements for different applications and TEM operating modes. An important part of the work is the qualification of optics and associated electronics in terms of physical boundaries, as well as the search for weak points and their elimination. From the start of the prototypical development phase to the market maturity of our product, you will ensure a smooth operation. Our experienced optics, electronics and mechanics specialists will accompany you with the tasks, while you gradually assume the responsibility for: commissioning and basic adjustment, as well as testing and qualification of the corrector hardware, independent planning, implementation and evaluation of the necessary experiments, documentation of development progress and communication with project partners, independent fault diagnosis and development of appropriate solutions, technical support on site with the customer, independent driving of development projects and implementing own ideas for product improvement, design, testing and active implementation of new solutions within the development of electronics from prototypes to series, creative cooperation in optimizing processes and improving our development processes.
Our development and production teams are closely linked to all other areas of the company and the proximity to engineers and physicists offers many opportunities to let your own ideas flow into our products and projects. Whether construction, manufacturing, electronics, purchasing, quality assurance or management – our flat hierarchy ensures short decision-making and enables joint work at eye level.
completed PhD in physics or in an engineering course (e.g. electronics) or equivalent degree, excellent knowledge of physics and mathematics combined with a solid technical understanding and a practical attitude, Practical experience with development projects in the context of transmission electron microscopes and the associated understanding of electron optics, knowledge of electronic measuring technology is essential, high quality awareness and a responsible, organised way of working, English language skills reliable in writing and word, Knowledge of vacuum technology is desirable.
an unlimited full-time position in the technologically exciting and innovative field of modern particle optics, an attractive salary based on professional experience and qualification, flexible working time with 38 hours/week and 30 days of annual leave, cooperation in a privately managed, family-friendly company with flat hierarchies and a value-adding and cooperative working environment, the participation of all employees in the success of the company, takeover of childcare costs until school entry. .
Location
![]() | CEOS Corrected Electron Optical Systems GmbH | |
| 69126 Heidelberg | ||
| Germany |
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