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Prototyping Intern Jobs in Boston, MA (NOW HIRING)

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Prototyping Intern information

What does a prototyping intern do?

A Prototyping Intern assists in the design, development, and testing of early models or samples of products, often working closely with engineers and designers. Their responsibilities typically include creating physical or digital prototypes, conducting experiments, gathering user feedback, and helping refine product concepts. This role provides hands-on experience with various tools and technologies, and helps interns learn how ideas are transformed into tangible products. Prototyping Interns also gain valuable skills in problem-solving, collaboration, and project management.

What are some common challenges a prototyping intern might face during their internship?

As a Prototyping Intern, you may encounter challenges such as rapidly iterating on designs based on feedback, managing multiple project deadlines, and learning to use new fabrication tools or prototyping software. Collaboration with engineers, designers, and product managers is frequent, requiring strong communication skills and adaptability. It's important to stay organized, proactively seek feedback, and be open to learning from both successes and setbacks to make the most of your internship experience.

What is the difference between Prototyping Intern vs Product Design Intern?

AspectPrototyping InternProduct Design Intern
Required SkillsPrototyping, CAD, basic design toolsDesign, user research, prototyping
Work EnvironmentDesign teams, R&D labsDesign teams, cross-functional teams
Industry UsageTech, manufacturing, consumer productsTech, consumer electronics, software

Prototyping Interns focus primarily on creating physical or digital prototypes to test concepts, often working with CAD or prototyping tools. Product Design Interns have a broader role, including user research, interface design, and overall product development. While both roles involve prototyping skills, Product Design Interns typically engage in a wider range of design activities within product development teams.

What are popular job titles related to Prototyping Intern jobs in Boston, MA?

For Prototyping Intern jobs in Boston, MA, the most frequently searched job titles are:

What job categories do people searching Prototyping Intern jobs in Boston, MA look for?

The top searched job categories for Prototyping Intern jobs in Boston, MA are:

Prototyping Intern jobs near you
Infographic showing various Prototyping Intern job openings in Boston, MA as of August 2026, with employment types broken down into 18% Internship, 1% As Needed, 52% Full Time, 25% Part Time, 1% Temporary, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution.

Lipid Nanoparticle & mRNA Synthesis Intern - Marlborough, MA

Sartorius AG

Marlborough, MA • On-site

$30/hr

Full-time

Posted 6 days ago

Job description

Sartorius is a leading technology provider to the life sciences and biopharma industries, actively shaping dynamic, innovative, and high growth markets to support better health for more people. To drive the creation of new solutions, Sartorius has formed a global Corporate Research initiative that identifies emerging trends and rapidly translates them into next generation technology solutions. As part of our team in Marlborough, we are seeking a highly motivated intern with a multidisciplinary background in biomedical and bioengineering.
As a Research Intern (Lipid Nanoparticle & mRNA Synthesis), you will contribute to the full product development cycle-from concept to prototype-and collaborate closely with engineers and scientists in a multidisciplinary environment.
*Onsite role based at our Marlborough, MA site*
What you will accomplish together with us:
  • Conduct systematic experiments of in vitro transcription (IVT) reaction on benchtop bioreactors; collect and analyze the data.
  • Develop and execute protocols for preparing and characterizing nucleic acid-loaded lipid nanoparticle (LNP) formulations using automated LNP synthesis platforms.
  • Support LNP process development activities, including screening, scale-up, and manufacturing-relevant workflow optimization.
  • Troubleshoot issues with experimental design and execution.
  • Collect, analyze, and interpret experimental data; prepare technical summaries and present results in internal meetings and reviews.

What will convince us:
Education
  • Current graduate student in biomedical, chemical, mechanical engineering, or related field with formal education and experience with lipid nanoparticles and/or nucleic acids.

Experience
  • Hands-on laboratory experience with RNA synthesis, preferably including in vitro transcription.
  • Experience with LNP formulation and characterization, including techniques such as dynamic light scattering (DLS), nanoparticle tracking analysis (NTA), RiboGreen assay, HPLC, chromatography, capillary electrophoresis, ELISA, or related assays.Ideal to have an experience with one or more of the following: dynamic light scattering (DLS), nanoparticle tracking analysis, RiboGreen assay, HPLC, chromatography, capillary electrophoresis, ELISA
  • Familiarity with microfluidic instruments, laboratory automation, 3D printing, advanced cell models, or conjugation reactions is a plus.
  • Strong oral and written communication skills, with the ability to summarize results and present findings clearly.
  • Identification with our core values: Sustainability, Openness, Enjoyment

Compensation is up to $30 an hour. No relocation and/or accommodations are offered.
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.
E-Verify Participation Info
E-Verify Workers Rights
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 accommodationrequest@sartorius.com
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 accommodationrequest@sartorius.com
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

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