Process Engineering Internship/Co-Op

PROCESS ENGINEERING INTERNSHIP/CO-OP (SUMMER/FALL 2026)

Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical production. Our proprietary technology stack leverages advanced sensing, real-time controls, and data-driven learning to produce digitally verified, flawless parts at unprecedented speed and cost. Our mission is to make the transformative power of 3D printing available to all industries at scale and unlock the future of innovation.

As a Process Engineering Intern at Freeform, you will help develop and refine novel processes for some of the world’s most advanced metal 3D printing systems. You will work closely with experienced engineers to study complex, multi-physics behavior within the printing process, building a foundational understanding of the system and applying those insights to support the development of next-generation processes. You’ll collaborate with mechanical, software, and simulation engineers to analyze large in-situ data sets and post-print material characteristics, contributing to rapid iteration and continuous improvement of the printing technology using data-driven and machine-learning-enabled approaches.

3D printing experience is not required to be successful here - we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology!

Responsibilities:

Assist the Process Engineering team in developing a deep understanding of the metal additive process and hardware operation by analyzing massive in-situ data sets to gain insight into physical mechanisms of the printing process

Execute experiments and analyze data to improve metal additive processes

Perform post-build metrology measurements and analysis of material properties such as tensile strength, surface roughness, and alloy microstructure

Assist in the development and implementation of tool qualification procedures

Basic Qualifications:

Currently pursuing Bachelor's degree in material science, physics, or similar engineering discipline

Experience with experimental design and statistical data analysis

Strong data analysis skills and ability to interpret important information from extremely large data sets

Experience with Python and/or MATLAB

Nice to Have:

Undergraduate research experience in material science, physics, mechanical engineering

Process development experience from cutting edge industries such as semiconductor, solar, or displays

Experience with statistical data analysis software such as R, JMP, or Minitab

Passion for improving the state of metal 3D printing

Comfortable working in fast-paced, ambiguous environments and iterating quickly (comfortable building the plane as we fly it)

Strong communicator who collaborates across disciplines and proactively seeks support when needed

Willing to take ownership of tasks big and small, with a hands-on, problem-solving mindset

Strong work ethic with a refuse-to-fail mindset

Demonstrated indicators of excellence and/or achieving success against adversity (i.e. top academic performance, leadership in engineering clubs, first-generation college student, or other examples of resilience and achievement)

Location:

We are located in Hawthorne, CA in a 35,000 square foot, state-of-the-art facility featuring large open spaces for team collaboration, R&D, and production, as well as easy access to the 405, 105, and 110 freeways. Our facility is in the heart of Los Angeles' vibrant emerging tech ecosystem alongside many other high growth startups and enterprises.

What We Offer:

We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions

We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology

Compensation and Benefits

The compensation for this role:

Engineering Intern/Undergraduate: $30/hour

Engineering Intern/Masters: $32.50/hour

Engineering Intern/PhD: $35/hour

Relocation assistance provided

Free daily catered lunch and dinner, and fully stocked kitchenette

Casual dress, flexible work hours, and regular catered team building events

Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.