Required skills
Job description
Schwan Cosmetics International GmbH posted this role. Below, we break down what it means for a working student in Kalchreuth: your weekly hours, take-home pay and visa limits. You can also open ChatGPT or Claude with a ready-made prompt to tailor your CV, check your fit, draft a cover letter or prep for the interview.
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Description provided by Schwan Cosmetics International GmbH
01.09.2026
Duration:
6 months
Tasks
- Support development projects in the field of cosmetics texture and formulation development
- Prepare and manufacture cosmetic formulations in the laboratory, including: Weighing and handling raw materials, producing formulations using ultrasonic equipment, filling and labeling test samples fpr internal evaluations and customer presentations.
- Select, source, and manage raw materials required for formulation development
- Create and mantain formulations and recipes within SAP
- Evaluate, document, and report experimental results and development activities
- Perform instrumental analyses of formulations using techniques suchs as rheology and VISIA imaging systems
- Assist with laboratory organization and general operational activities
- Collaborate closely with cross-functional teams, including process development and production
- collage degree with a major in Cosmetic Science, Food Chemistry, Pharmaceutical Sciences / Pharmacy. Biology, Chemical Engineering, Materials Science, Physical Chemistry, Related scientific fields
- Initial laboratory experience and a strong interest in hands-on laboratory work and cosmetic products.
- Excellent teamwork and communication skills.
- Ability to work independently and manage tasks proactively.
- Creative thinking and problem-solving mindset.
- SAP knowledge is an advantage.
- Good command of English and German, both written and spoken.
Working student essentials
What this Research internship in Kalchreuth means for you: the pay rules, the social contributions, and what international students should check before applying.
Weekly hours
Internships have no 20-hour cap, but a voluntary internship longer than three months generally has to pay at least the German minimum wage. Mandatory internships in your study programme are exempt.
Working student rulesSocial contributions
Mandatory internships are largely exempt from social contributions. Voluntary internships are treated like regular employment once they run long enough, so contributions usually apply.
Check your insuranceInternational students
Non-EU students can work 140 full or 280 half days per year (raised from 120/240 in March 2024). A working student contract usually fits within this — confirm the exact limits printed on your residence permit.
Studying in Germany
