Research Intern (Protein Preservation) - Onsite - Marlborough, MA

Onsite Internship in Marlborough, MA.



Join our team as a Research Intern and contribute to innovative strategies for the cryopreservation of therapeutic proteins. This hands‑on role places you at the intersection of biomaterials science, protein engineering, and biopharmaceutical manufacturing.

As a Research Intern, you will design and execute experiments, analyze data, and present findings on a weekly basis. You’ll help translate a small‑scale preservation system into a scalable platform suitable for real‑world biomanufacturing applications. Working alongside experts in biomaterials, protein chemistry, and process engineering, you’ll explore formulation, process development, equipment considerations, and economic feasibility.

This internship offers a unique opportunity to gain practical experience in material stabilization, protein analytics, and scale‑up methodologies — all while contributing to impactful research in therapeutic protein storage and delivery.

What You Will Accomplish Together With Us:

• Development & testing of biomaterial-based protein stabilization platforms.
• Characterize platform formulations under different environmental and mechanical stress conditions.
• Assess formulation performance using a range of analytical techniques to verify efficacy and consistency.
• Collaborate with an interdisciplinary team to scale up these lab-scale formulations for potential application in large-scale biopharmaceutical manufacturing.

What Will Convince Us:

• Pursuing or recently completed a B.S. or M.S. in Biomaterials Science, Chemistry, Bioengineering, Biophysics, or a related field
• Hands-on experience with biomaterials systems in an academic or industry setting
• Experience with protein characterization techniques (e.g., spectroscopy, light scattering)
• Familiarity with protein stabilization & aggregation mechanisms from lab experience in biomaterials, formulation science, or pharmaceutical research.
• Ability to systematically design experiments, collect data, and present findings in technical reports
• Collaborative mindset – ability to work with interdisciplinary teams (scientists & engineers)
• Curiosity and problem-solving ability – excited about innovative approaches to biomaterials and protein science
• Identification with our core values: Sustainability, Openness, Enjoymen

What We Offer

As a growing global life science company, with our stock listed on the German DAX and TecDAX , Sartorius offers a wide range of benefits:
Personal and Professional Development: Mentoring, leadership programs, internal seminar offerings
Making an Impact Right from the Start: Comprehensive onboarding, including a virtual online platform
Welcoming Culture: Mutual support, team spirit and international collaboration; communities on numerous topics such as “Coaching”, “Agile Working” and a “Businesswomen’s Network”
Intelligent Working Environment: Working in smart buildings with the latest technology and equipment.

Sartorius is an equal opportunity employer and will consider all qualified applicants for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, disability or based on status in any other protected group of class.

Please view equal employment opportunity posters provided by OFCCP here.

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Sartorius is part of the solution in the fight against cancer, dementia, and many other diseases. Our technologies help translate scientific discoveries into real-world medicine faster, so that new therapeutics can reach patients worldwide. We look for ambitious team players and creative minds, who want to contribute to this goal and advance their careers in a dynamic global environment. Join our global team and become part of the solution. We are looking forward to receiving your application.

We look forward to receiving your application.

www.sartorius.com/career

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