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Intern / Master's thesis student in the field of bioproduct purification

Hanau am Main



  • Entwicklung
  • Produktion

Gewünschte Studienfächer

  • Biotechnologie
  • Chemieingenieurwesen


  • Bachelor


  • Hanau am Main

The term of employment is limited to 3 - 6 months.

Location: Germany : Hanau
Function: Engineering; Production & Technology
Career Level: Students
Legal Entity: Evonik Industries AG
Business Line: Technology & Infrastructure

What we offer

You will work on exciting and challenging topics together with a team in an ultra-modern, innovative and creative environment. Intensive on-the-job training with expert colleagues guarantees you will quickly become familiar with your duties and perform them independently. Performance related pay and the opportunity for personal and professional development are of course part of the package. Since 2009 Evonik Industries AG has been certified as a family-friendly company by the German Hertie Foundation.


Preparative chromatography

  • Screening and evaluation of adsorbents
  • Simulation and application of (continuous) chromatographic separation processes
  • Experimental validation of purification processes on a laboratory and pilot plant scale
  • Scale-up, process and plant design
  • Documentation and presentation of results

Selective crystallization

  • Measuring and modeling of phase equilibria
  • Plan, set up, conduct and evaluate batch and continuous crystallization on a laboratory and pilot plant scale
  • Evaluation and optimization of in-situ measuring techniques with respect to regulation issues
  • Characterization of particle properties in collaboration with various specialist departments
  • Documentation and presentation of results

Process synthesis

  • Design optimized purification processes by interlinking appropriate procedures such as ultrafiltration, chromatography, adsorption,
  •  crystallization and others
  • Benchmarking and optimization, as well as comparison, of process variants from a technical and business viewpoint
  • Documentation and presentation of results


  • A minimum of 120 ECTS points in a Bachelor program – preferably in the field of process engineering/biological and chemical engineering
  • Interest in dealing with issues surrounding the purification of biotechnologically produced products 
  • Experience in the named fields would be an advantage
  • Good knowledge of English
  • Basic software skills (MS Office)
  • Excellent communication skills and ability to work in a team Initiative, good sense of responsibility, flexible   

Your Application

To ensure the fastest process of your application and to protect the environment, please apply online via our careers portal at https://careers.evonik.com.
Please address your application to Marvin Botthof. If you have any questions regarding the application process, please contact our Recruiting Center Team at  0800 2386645 (germany only) or +49 201 177 4200.

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