OT Application & Business Systems Engineer (gn)

Merz Pharma GmbH & Co. KGaADessau-RoßlauArbeitsagenturpublished 08/25/2026
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Are you interested in applying your talent in a dynamic pharmaceutical company with more than 115 years of tradition?

Then you have come to the right place at Merz Pharma GmbH & Co. KGaA in the Merz Toxin Technology & Supply business unit! For our location in Dessau, we are currently looking for an OT Application & Business Systems Engineer.

Who we are: With its three business units Merz Aesthetics, Merz Therapeutics, and Merz Lifecare, Merz holds a leading position in global markets. The majority of product manufacturing and delivery, including all associated processes, lies within Merz Toxin Technology & Supply. What distinguishes us throughout the entire company is a strong spirit of innovation, first-class products and services, the commitment of our employees, and a strong team spirit. An attractive portfolio, strong strategic alignment, and dynamism make us a company that focuses on long-term growth and success.

Are you ready to continue writing our success story with us?

Then apply today!

What you will do with us

  • You will assume technical responsibility for OT applications with a business connection (e.g., MES-related systems, Historian, batch, reporting, and management applications)
  • You will manage the entire application and software lifecycle (incl. roadmaps, upgrades, patches, and obsolescence management)
  • You will develop and optimize interfaces between OT and IT systems.
  • You will support operations and management in technical decisions within the OT application environment
  • You will work closely with Engineering, Operations, IT, as well as external service providers
  • You will take on technical leadership for changes, releases, and complex further developments
  • You will create and maintain standards, concepts, and technical documentation

What you bring to the role

  • Completed studies in the field of computer science, e.g., General Computer Science, Applied Computer Science, Technical Computer Science, Software Engineering, or Computer Engineering
  • Alternatively, FH/TH/Uni studies or technician training
  • At least 3 years of professional experience in a GMP-regulated environment is desirable
  • Good written and spoken English skills
  • Sound IT/MS-Office skills (Word, Excel, PowerPoint)
  • Effective time management, team orientation & assertiveness
  • Ability to work in a team, strong communication skills, independent way of working & resilience

What we offer you

  • Working in an international family business, true to the motto Live better. Feel better. Look better.
  • Flat hierarchies and an open corporate culture
  • A balanced work-life balance through many additional days off
  • Space for your ideas, initiatives, and plenty of creative freedom
  • A wide range of career development opportunities
  • Attractive compensation with extensive social benefits and employer-subsidized benefits, such as Deutschlandticket, JobBike, Corporate Benefits, and many more
  • A buddy who will support you in your onboarding process and accompany you during your induction period
  • And many other benefits

Take the next step towards the future with a top employer headquartered in the heart of Frankfurt, which offers you great decision-making freedom from the very beginning. Attractive compensation, flexible working hours, and diverse development opportunities are also included.

We look forward to your application - please include your salary expectations and your earliest possible starting date.

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