Role & seniority: Hardware Test Engineering Intern, Winter/Spring 2026 (Jan–Apr); full-time, onsite.

Stack/tools: System/subsystem/component validation; automated testing equipment; data-driven analysis; familiarity with Linux; scripting (Python preferred); sensors/actuators; HALT/HASS (bonus).

Top 3 responsibilities

Develop, execute, and manage system-level and component validation test plans to meet design and reliability requirements.
Perform hands-on root-cause analysis of field failures using physics-of-failure methodologies.
Design/build/implement automated test equipment for subsystem characterization and reliability/environmental testing; collaborate on risk assessments and design reviews.

Must-have skills

Experience with complex electromechanical systems; ability to develop and execute full system test plans within fast-paced timelines.
Experience testing sensors, actuators, and mechanical components; capable of prototyping and running tests (hardware/software).

Nice-to-haves

Linux systems and scripting (Python preferred); familiarity with HALT/HASS testing.
Portfolio of previous engineering work/projects (required to apply).

Location & work type: Onsite in Somerville, MA; full-time internship (40 hours/week). Other notes: portfolio required; internship runs January–April 2026.

Full Description

At Formlabs, we’re building the tools that make it possible for anyone to bring their ideas to life. Internships at Formlabs give students the opportunity to create, build, solve, and discover in every area of our business. Come build your career and build the future of 3D printing. Internship perks include social events, networking opportunities, access to our fully-stocked kitchens and onsite lunches, and unlimited 3D printing! The Hardware Reliability Engineering team ensures that Formlabs products in development are reliable and ready to ship, as well as triaging reliability issues of current products already in the field. We work closely with design teams of all disciplines to find product flaws as fast as possible and then work on redesigns to make more robust systems. Are you a cross-functional engineer that is passionate about creating robust products? We want you as a Hardware Test Engineering Intern.

Internship Term: Winter/Spring 2026 (January - April)

Commitment: Full-time (40 hours/week)

Location: Onsite in Somerville, MA (in-person)

Application Materials Required: A portfolio of your previous engineering work/projects is required. View our Portfolio FAQ!

What You’ll Do

Develop, execute, and manage system, subsystem, and component level validation test plans to ensure products meet design and reliability requirements. Work with other teams to ensure a thorough system is completed.
Perform hands-on and data-driven root cause analysis to triage field failures and electromechanical systems, utilizing common problem-solving methodologies and a "physics of failure" approach.
Design, build, and implement automated testing equipment for subsystem characterization and reliability/environmental testing
Collaborate with the design team throughout product development to perform risk assessments, manage continuous testing, and contribute to design reviews

About You

Are well versed with complex electromechanical systems and are passionate about understanding what it takes to make them work reliably
Have experience developing full system test plans and know how to execute them in fast-paced product development timelines
Have experience with testing a wide range of sensors, actuators, and mechanical components
Can prototype and run your own tests, from experimental setup to hardware and software implementation

Bonus skills

Familiarity with Linux systems and scripting in various languages (Python preferred)
Familiarity with HALT and HASS testing

Hardware Test Engineering Intern (Summer 2026)