Process Engineer; Advanced R&D

Process Engineer (Advanced R&D)

Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial‑scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits.

As a Process Engineer at Freeform, you will have the unique opportunity to invent novel processes for the world’s most advanced metal 3D printing systems. You will deep dive into complex, multi‑physics phenomena to gain a fundamental understanding of the system and use those learnings to create a new state‑of‑the‑art process. You will work alongside an interdisciplinary team of mechanical, software, and simulations engineers to analyze massive in‑situ data sets as well as post‑print material characteristics and rapidly iterate on improving the printing technology with machine learning.

The ideal candidate will be comfortable working in a fast‑paced R&D environment, solving very audacious problems from scratch.

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!

• 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
• Drive execution of experiments, analyze data, and develop and optimize processes on a metal additive system
• Perform post‑build metrology measurements and analysis of material properties such as tensile strength, surface roughness, and alloy microstructure
• Generate and track quality metrics of printed customer parts such as dimensional accuracy, defect distribution, and surface roughness
• Assist in the development and implementation of tool qualification procedures
• Collaborate with mechanical, software, and simulations engineers to analyze data and rapidly improve printing processes

• Bachelor’s degree in material science, physics, or similar engineering discipline
• First principles thinker with strong fundamentals in physics
• Experience with experimental design and statistical data analysis
• Strong data analysis skills and ability to interpret important information from extremely large data sets

• Undergraduate research experience in material science, physics, or mechanical engineering
• Process development experience from cutting‑edge industries such as semiconductor, solar, or displays
• Experience with Python and/or MATLAB
• Experience with statistical data analysis software such as R, JMP, or Minitab
• Experience operating complex equipment
• Familiarity with metallurgical sample preparation such as cutting, grinding, polishing, acid etching, and optical microscopy
• Passion for developing new processes from scratch
• Excellent verbal and written communication skills

• Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA’s deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country.

• 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.
• Benefits
  • Significant stock option packages
  • 100% employer‑paid Medical, Dental, and Vision insurance (premium PPO and HMO options)
  • Life insurance
  • Traditional and Roth 401(k)
  • Relocation assistance provided
  • Paid vacation, sick leave, and company holidays
  • Generous Paid Parental Leave and extended transition back to work for the birthing parent
  • Free daily catered lunch and dinner, and fully stocked kitchenette
  • Casual dress, flexible work hours, and regular catered team building events
• Compensation
  • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into…