*Onsite Role for our Marlborough, MA location
*Internship duration: 6 months
Sartorius is a global leader in the life sciences and biopharma industries, actively shaping high-growth, innovation-driven markets. As part of our commitment to pioneering future technologies, we've launched a new Corporate Research initiative focused on discovering emerging trends and rapidly converting them into next-generation solutions.
As a Research Intern (Lipid Nanoparticle), you will contribute to the full product development cycle-from concept to prototype-and collaborate closely with engineers and scientists in a multidisciplinary environment.
What you will accomplish together with us:
- Establish, execute, and maintain protocols for the preparation and characterization of lipid nanoparticle (LNP) formulations encapsulating nucleic acid cargo using automated LNP synthesis platforms.
- Design and conduct DOE-driven formulation and process optimization studies to improve LNP quality attributes, including particle size, stability, encapsulation efficiency, and biological performance.
- Perform in vitro assays to assess transfection efficiency and delivery of nucleic acids using formulated LNPs in mammalian cell systems.
- Support process development activities for LNP screening, scale-up, and manufacturing-relevant workflows.
- Assist in programming, operating, and optimizing automated liquid-handling and laboratory automation systems.
- Collect, analyze, and interpret experimental data; prepare technical summaries and present results in internal meetings and reviews.
What would convince us:
- Enrolled in a Bachelor's, Master's, or PhD program in Biomedical Engineering, Chemical Engineering, Pharmaceutics, or a related field
- Hands-on experience with LNP formulation characterization techniques and biological assays used to evaluate key LNP properties
- Experience with mammalian cell culture and maintenance
- Familiarity with laboratory automation and data acquisition
- Experience with DOE and basic statistical analysis tools for experimental design and data interpretation.
We value:
- Proficiency with Python programming
- Quick learner with a strong interest in new technologies
- Excellent problem-solving and troubleshooting skills
- Able to manage multiple tasks and work in a fast-paced environment
- Collaborative mindset with strong communication skills
- Positive attitude and solution-oriented approach
- Aligns with Sartorius' core values: Sustainability, Openness, and Enjoyment
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
If you are a qualified individual with a disability or a disabled veteran and are unable or limited in your ability to use or access our website, you may request a reasonable accommodation to express interest in a specific opening. You can request reasonable accommodation by e-mail at [email protected]
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, or disability, or based on status in any other protected group of class.
If you are a qualified individual with a disability or a disabled veteran and are unable or limited in your ability to use or access our website, you may request a reasonable accommodation to express interest in a specific opening. You can request reasonable accommodation by e-mail at [email protected]
About Sartorius
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.
www.sartorius.com/careers
Sartorius Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Sartorius and has not been reviewed or approved by Sartorius.
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Healthcare Strength — Health coverage includes multiple medical plan options with dental, vision, HSA/FSA, EAP, and wellness resources across many locations. Quality of core medical, dental, and vision is characterized as solid.
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Retirement Support — Retirement offerings include a 401(k) with a company match highlighted in U.S. materials and employer‑verified listings. The match is characterized as generous at some sites.
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Flexible Benefits — Flexible hours and hybrid/home‑office options are available where roles and regions allow, with role‑dependent perks in some locations. Broader extras such as commuter benefits, discounts, and tuition assistance add optionality where eligible.
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What We Do
Sartorius is a leading international partner of life sciences research and biopharmaceutical manufacturing. We help our customers #SimplifyProgress from drug discovery to manufacturing so that more people can have access to better medicine. With this, we are #PartOfTheSolution in the fight against diseases worldwide. With innovative laboratory instruments and consumables, the our Lab Products & Services division focuses on laboratories performing research and quality control at pharmaceutical and biopharmaceutical companies as well as academic research institutes. The Bioprocess Solutions division, with its broad product portfolio focusing on single-use solutions, helps customers manufacture biotech medications, vaccines, and cell and gene therapies safely, rapidly, and economically. Based in Göttingen, Germany, Sartorius also has a strong global reach with around 60 production and sales sites worldwide. We regularly expand our portfolio through the acquisition of complementary technologies. In 2023, Sartorius generated sales revenue of around 3.4 billion euros. Currently, around 14,600 employees from around 110 nations are working for customers around the globe. Join our team, partner or collaborate with us.
