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Intern Prototype Build Engineer Jobs in Boston, MA

As an Build Team Intern, you will assist in prototyping, building, and testing systems that will go ... engineering work/projects is required The Job * Assist in building and modifying prototypes of next ...

... prototype, and manufacture faster than ever before. We're a team of hands-on builders, engineers ... We want you as a Hardware Test Engineering Intern . Internship Term: Fall (September 14 - December ...

... prototype, and manufacture faster than ever before. We're a team of hands-on builders, engineers ... We want you as a Hardware Test Engineering Intern . Internship Term: Fall (September 14 - December ...

... prototype, and manufacture faster than ever before. We're a team of hands-on builders, engineers ... Experience with engineering and manufacturability constraints Intern Benefits & Perks: * Flexible ...

... prototype, and manufacture faster than ever before. We're a team of hands-on builders, engineers ... As an intern, you will play a key role in supporting the Event Marketing Team with tradeshow event ...

... prototype, build, and iterate on AI-driven solutions. Preferred : • Experience with or a strong understanding of mechanistic interpretability for AI models. • Proficiency in systems programming ...

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Intern Prototype Build Engineer information

See Boston, MA salary details

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$26

How much do intern prototype build engineer jobs pay per hour?

As of Jun 17, 2026, the average hourly pay for intern prototype build engineer in Boston, MA is $18.51, according to ZipRecruiter salary data. Most workers in this role earn between $15.67 and $20.91 per hour, depending on experience, location, and employer.

What is the difference between Intern Prototype Build Engineer vs Mechanical Engineering Intern?

AspectIntern Prototype Build EngineerMechanical Engineering Intern
Required CredentialsEnrolled in Mechanical, Electrical, or related engineering programsEnrolled in Mechanical Engineering or related programs
Work EnvironmentHands-on prototype assembly, testing, and manufacturing supportDesign, analysis, and CAD modeling in labs or offices
Employer & Industry UsageAutomotive, aerospace, consumer electronics companiesManufacturing firms, R&D departments, engineering consultancies
Common Search & Comparison IntentUnderstanding roles in prototype development and manufacturingExploring internship opportunities in mechanical design and analysis

The Intern Prototype Build Engineer focuses on hands-on assembly, testing, and supporting prototype manufacturing, often requiring practical skills in fabrication and assembly. In contrast, a Mechanical Engineering Intern typically engages in design, analysis, and CAD modeling tasks. Both roles are common in engineering industries, but they emphasize different aspects of the product development process.

Infographic showing various Intern Prototype Build Engineer job openings in Boston, MA as of June 2026, with employment types broken down into 100% Internship. Highlights an 100% In-person job distribution, with an average salary of $38,497 per year, or $18.5 per hour.
Build Team Intern (Fall 2026)

Build Team Intern (Fall 2026)

Formlabs

Somerville, MA • On-site

Other

Posted 19 days ago


Job description

Do you want to change how the world creates?

At Formlabs, we're building the tools that make it possible for anyone to bring their ideas to life, from cutting-edge products to life-saving medical devices. Our 3D printing technology powers innovation at more than 50,000 industry leaders worldwide, including Apple, Google, Tesla, New Balance, and NASA. Together, we're helping everyone design, prototype, and manufacture faster than ever before.

As an Build Team Intern, you will assist in prototyping, building, and testing systems that will go into future generations of our 3D printers.

If you are passionate about building hardware through interdisciplinary hands-on work, join our team as a Build Team Intern.

Internship Term: Fall (September 14 - December 18)
Commitment:
Full-time
Location:
Onsite in Somerville, MA
Application Requirements: A portfolio of your previous engineering work/projects is required

The Job

  • Assist in building and modifying prototypes of next generations 3D printers and accessory equipment
  • Fabricate and/or machine simple mechanical parts
  • Inspect parts via CMM, calipers, micrometers, multimeters
  • Set up and perform engineering tests
  • Create and present various reports, ensuring organized documentation is provided to engineers throughout any testing process
  • Run test procedures on our SLA printers, ensuring to properly log the different HW configurations and document secondary observations i.e. surface quality of print

You

  • Are a hands-on DIYer or maker eager to work on state of the art printers
  • Have some experience using a 3D printer
  • Are able to manage a high level of detail with large data sets
  • Can collaborate effectively with team members on diverse projects
  • Can interpret technical issues from non-technical explanation

Bonus skills:

  • Familiar with CAD
  • Prior building experience

Intern Benefits & Perks:

  • Flexible Out of Office Plan - take time when you need it
  • Ample on-site parking & pre-tax commuter benefits
  • Catered on-site lunches (3x per week), snacks, beverages, & treats
  • Cohort-based social and professional development experience for interns
  • Many opt-in culture events across our diverse community
  • And of course... unlimited 3D prints

We are an equal opportunity employer and value diversity at our company.  We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.  

Even if you don't check every box, but see yourself contributing, please apply.  Help us build an inclusive community that will change the face of 3D printing.