Research Intern LNP Formulation Onsite Marlborough, MA

Sartorius Stedim

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profile Job Location:

Marlborough, NH - USA

profile Monthly Salary: Not Disclosed
Posted on: 14 hours ago
Vacancies: 1 Vacancy

Job Summary

Hands on position starting mid to end February 2026 for six months and potentially up to 12 months.



Location: Onsite - Marlborough MA

Based at our Marlborough site in this Research Intern role you will serve as critical contributor to the development and integration of Sartorius emerging technologies for formulation and characterization of Lipid Nanoparticles. These leading-edge platforms will be utilized in basic research as well as the pharmaceutical and biotechnology industries.



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 will convince us:

  • PhD graduate or student in Bioengineering or closely related discipline with formal education and experience with lipid Nanoparticles.
  • Hands-on experience with LNP formulation characterization techniques and biological assays used to evaluate key LNP properties Experience with mammalian cell culture and maintenance.
    Proficiency with Python programming is a plus Familiarity with laboratory automation and data acquisition
  • Experience with DOE and basic statistical analysis tools for experimental design and data interpretation.
  • Identification with our core values: Sustainability Openness Enjoyment

Compensation is up to $30 an hr.

This position does not provide relocation accommodations

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 Businesswomens 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.

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

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

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.
Experience:

Intern

Hands on position starting mid to end February 2026 for six months and potentially up to 12 months.Location: Onsite - Marlborough MA Based at our Marlborough site in this Research Intern role you will serve as critical contributor to the development and integration of Sartorius emerging technologies...
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Key Skills

  • Robotics
  • Machine Learning
  • Python
  • AI
  • C/C++
  • Data Collection
  • Research Experience
  • Signal Processing
  • Natural Language Processing
  • Computer Vision
  • Deep Learning
  • Tensorflow

About Company

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Sartorius offers solutions for the biopharmaceutical industry and laboratories, from drug discovery and development to production platforms for biomanufacturing.

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