Machine Shop Assistant Jobs in California (NOW HIRING)

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 General Helper in our Machine Shop, you'll support critical day-to-day activities in Freeform's state-of-the-art metal 3D printing factory. In this role, you'll help maintain a clean, safe, and organized shop environment, assist with basic facilities upkeep, and support preventative maintenance and repairs on machines and equipment. You'll also have the chance to learn directly from experienced machinists and technicians, gaining hands-on exposure to a wide range of manufacturing tools and processes along the way. The right candidate is dependable, eager to learn, and has a "no job too big or small" mentality. 

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

Responsibilities:  

• Support general shop upkeep, including sweeping, mopping, organizing tools and supplies, and ensuring clean, safe working areas 
• Assist with preventative maintenance tasks and minor equipment repairs across the machine shop 
• Help manage materials and consumables (coolant, rags, gloves, etc.) and support restocking and inventory 
• Maintain safe work practices and help enforce cleanliness and organization standards in shared spaces 
• Learn to operate basic hand tools and develop foundational knowledge of shop equipment and systems 
• Learn how to support post-print operations such as vacuuming powder, removing finished parts from the system, and cleaning parts (as training progresses) 
• Gain exposure to manufacturing tools including lathes, mills, bandsaws, grinders, precision drills, and wire EDMs 

Basic Qualifications:  

• 1+ years of experience in manufacturing, facilities support, warehouse operations, logistics, or similar operational role 

Nice to Have:  

• Formal hardware-centric technical training/certification (A&P license, NTMA license)   
• Exposure to metal manufacturing   
• Ability to utilize power tools, hand tools, cranes, forklifts and other heavy equipment  
• Experience maintaining facility systems with a focus on air, water and cryogenic inert gas systems  
• Experience using a forklift  
• Extremely humble and positive attitude 
• Ability to lift and/or move up to 30lbs unassisted  
• Ability to climb ladders and be on your feet for extended periods of time  
• Must be available and willing to work overtime when needed   

Location: 

• 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.

• Our fast-paced, cross-functional environment is built on close collaboration, and as such, this role requires full-time onsite presence (five days a week), with very limited exceptions.

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. 
• 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 consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role.
  • In addition to the significant stock option package, the estimated pay range for this role is $20-22/hour. The upper end of the range is reserved for individuals who demonstrate exceptional experience, deep domain mastery, and a proven history of high performance and impact.
• 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.