Mechanical Engineer - Prototyping

The role

You will own the end-to-end development of physical products and prototypes that support the NEO ecosystem. This involves taking projects from unclear requirements through design, prototyping, fabrication, testing, and iteration.

What you will do

• Deliver functional, validated prototypes and products from concept through fabrication and testing.
• Independently drive multiple projects simultaneously.
• Develop practical mechanical designs for rapid prototyping and testing.
• Build working relationships with internal stakeholders, machine shops, and vendors.
• Identify issues through hands-on testing and iteration to improve design performance.

Required qualifications

• 5+ years of experience in mechanical engineering, product development, prototyping, or a similar hands-on hardware development role.
• Demonstrated experience taking physical products or prototypes from concept through design, fabrication, assembly, and testing.
• Strong mechanical CAD and design skills.
• Understanding of manufacturing processes and practical fabrication constraints.
• Experience independently managing multiple hardware projects with competing priorities.
• Bachelor's degree in Mechanical Engineering or a related technical field, or equivalent practical experience.

Nice to have

• Portfolio demonstrating prototypes, products, or hardware projects you have personally designed and built.
• Experience working with machine shops, contract manufacturers, and other external fabrication partners.
• Hands-on experience with rapid prototyping processes such as 3D printing, machining, sheet metal, casting, or other fabrication methods.
• Experience developing consumer products, accessories, or products intended for real-world customer use.
• Exposure to electrical, manufacturing, or other multidisciplinary engineering work beyond mechanical design.

Benefits

• Comprehensive medical, dental, and vision coverage
• Generous paid time off, company holidays, and parental leave
• 401(k) plan with company match (100% on the first 3% of contributions, 50% on the next 2%)
• Flexible Spending Accounts (FSA) and Health Savings Accounts (HSA) options
• Commuter benefits (transit and parking)
• Short-term and long-term disability, and life insurance
• Employee Assistance Program (EAP) for mental health, financial, and personal support
• Onsite snacks and catered lunches

About the company

1X is building humanoid robots that work in homes to do chores and handle tasks. They are developing NEO, a flagship home robot designed to move, learn, and operate in the real world.