• 28 januari 2026
  • vacaturenummer: 723597

Are you a motivated student with an eye for detail? Join our laboratory in Leiden within the Quality Control (QC) department. You will be working with bio-pharmaceutical processes, playing a vital role in monitoring the quality of medicines distributed globally to treat serious illnesses. Read below to find out how to apply!

€ 750 internship allowance (based on 40 hours)

Improve your knowledge with theory and practice

You will work in Leiden, Bioscience park

Develop your personal and business skills

Build your network within J&J Netherlands

Work in pharmacy with international colleagues

You are a student seeking to gain work experience who understands the importance of quality assurance.

  • You are currently pursuing an HLO or MLO studies (preferably at a 3rd or 4th-year level)
  • You are proficient in English, both written and verbal;
  • You are detail-oriented, a team player, and eager to work within an enthusiastic team;
  • Extracurricular activities, such as a part-time job or volunteer work, are considered a plus.

The QC laboratory is essential for testing raw materials, intermediates, and finished products. You will be joining the Separations department.

  • Performing separation techniques (such as HPLC, UPLC, cIEF, cSDS, SDS-PAGE, MS) and chemical tests;
  • Learning to work according to strict protocols, such as Good Manufacturing Practices (GMP) and Good Laboratory Practices (GLP);
  • Ensuring accurate documentation and maintaining data for easy traceability;
  • Working in accordance with safety regulations, including the use of protective equipment and the proper handling of chemicals and needles;
  • In addition to gaining practical experience, you will be provided with the time and space to work on your educational assignments.

Johnson & Johnson is a global healthcare company dedicated to realizing meaningful innovation in healthcare. Our business activities focus on the discovery, development, production, and marketing of medical technologies and pharmaceutical products. Within our organization, entrepreneurial people thrive in a dynamic culture where innovation and the J&J mindset are central. To strengthen our team, we are constantly looking for enthusiastic, talented individuals who have the ambition to develop themselves and add value to Johnson & Johnson.

  • Guided by the famous J&J Credo, we prioritize our patients, customers, and employees. Join a company built on a strong ethical foundation.
  • We invest in your professional development, offering ample training and opportunities to grow both your technical skills and leadership abilities.
  • A pleasant, modern environment that's professional yet informal. Easily connect and exchange ideas with senior colleagues.
  • Join an inclusive environment where your unique perspective is welcomed. We believe diverse voices drive better innovation.
  • Everything you do, whether large or small, contributes directly to the J&J mission: improving the health and lives of millions of people worldwide. Your internship truly has a purpose.

Ready to grow and learn? Apply now!

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