Job Details

About 1X

We're building humanoid robots that work in home - doing the chores, handling the tasks, and giving people their time back. Simple, but it's not.

To do this right, we have to solve robotics, AI, manufacturing - at the same time, at scale, in a form factor that has to be safe enough to live with your family. If you're inspired by this, you'll thrive here. We've been at this since 2014 and we're at the point where the hard problems are behind us and the hard work is in front of us.

NEO is our flagship - a home robot designed to move, learn, and operate in the real world alongside real people. We're not demoing it - we're shipping it. We're excited to meet you, if this excites you.

If you've spent your career working on problems that matter and want to see them actually reach the world - this is that moment. We're scaling, we're hiring with intention, and we need people who want to build something that will genuinely change how humans spend their time - safely creating abundance for all.

Your Charter

Bridge the gap between material innovation and manufacturing reality.

You will develop, optimize, and scale fabrication processes for advanced soft materials, polymers, elastomers, composites, textiles, coatings, and multilayer systems that enable next-generation humanoid robots. Your work will focus on ensuring that novel material systems not only achieve exceptional performance in the lab, but can also be manufactured consistently, reliably, and economically in production environments.

As a Materials and Process Engineer, you'll play a critical role in transforming scientific breakthroughs into scalable technologies that directly impact the capabilities, durability, and safety of our robots.

Key Outcomes

• Develop robust, scalable manufacturing processes for advanced material systems used throughout humanoid robotic platforms
• Successfully transition material technologies from laboratory concepts to production-ready manufacturing workflows
• Improve process consistency, yield, throughput, and product quality through data-driven optimization and validation
• Establish clear relationships between material composition, processing conditions, microstructure, and functional performance
• Identify and implement manufacturing technologies that enable scalable production of next-generation soft and functional materials

Key Competencies

• Deep understanding of materials processing and manufacturing science
• Strong experimental mindset with the ability to identify process sensitivities and optimize complex systems
• Ability to connect material behavior, fabrication methods, and product performance
• Strong cross-functional collaboration skills across research, engineering, design, and manufacturing teams
• First-principles problem solving combined with a bias toward practical execution

Minimum Requirements

• MSc or PhD in Materials Engineering, Mechanical Engineering, Chemical Engineering, or a related field
• 2+ years of industry or postdoctoral experience focused on materials processing, fabrication, or manufacturing technologies
• Hands-on experience working with polymers, elastomers, composites, textiles, coatings, or multilayer material systems
• Experience with fabrication techniques such as casting, coating, lamination, calendaring, embossing, fiber processing, molding, or thermoforming
• Strong understanding of material characterization, process validation, and manufacturing scale-up

Preferred Skills

• Experience with advanced manufacturing techniques including additive manufacturing, soft-material 3D printing, photolithography, or microfabrication
• Experience developing production processes for soft robotics, wearable devices, sensors, or advanced material systems
• Familiarity with roll-to-roll manufacturing, precision coating systems, curing technologies, or continuous processing methods
• Experience correlating material microstructure and processing conditions to mechanical, tactile, or functional performance
• Experience supporting technology transfer from R&D environments into manufacturing operations

What Does a Successful 1X Team Member Look Like?

Team members at 1X who thrive here are builders. They move fast, own their work completely, and treat time like it's the one thing you can't get back - because it is. They say what they mean, finish what they start, and hold themselves to a standard before anyone has to ask. We push each other to be better, and we do it with honesty and respect.

Within 1X Labs, successful engineers combine scientific rigor with practical execution. They understand that breakthrough technologies only matter when they can survive contact with real products, real manufacturing constraints, and real-world use. They are comfortable navigating ambiguity, developing new processes from first principles, and relentlessly improving systems through experimentation and evidence.

Compensation Range

$142,000 - $243,100 + Equity

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

Equal Opportunity Employer

1X is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, ancestry, citizenship, age, marital status, medical condition, genetic information, disability, military or veteran status, justice system impact, or any other characteristic protected under applicable federal, state, or local law.