1X · 2 months ago
Mechanical Engineer, Robot Head
Palo Alto, California, United States
Full-time
Onsite
Mid Level
$110K/yr - $240K/yr
3+ years exp1X is a company that builds humanoid robots to address labor shortages and create abundance. They are seeking a Mechanical Engineer to design and develop the head sub-system for their humanoid robot, NEO, involving hands-on design, prototyping, and system integration.
Artificial Intelligence (AI)ManufacturingRobotics
Responsibilities
Own the mechanical design and integration of components within the robot’s head assembly, including PCBAs, cameras, microphones, sensors, antennas, wire harnesses and computing modules
Own the mechanical product lifecycle from concept through validation and production ramp-up
Analyze and optimize materials, tolerance stack-ups, mass distribution, thermal performance, stiffness, and durability to meet performance, safety, and aesthetic requirements
Collaborate with cross-functional teams to integrate mechanical systems into the full robot architecture
Create and maintain design documentation including 3D CAD models, detailed GD&T drawings, specifications and assembly instructions
Support production, mechanical testing, reliability validation, and failure analysis for continuous improvement
Iterate on design concepts and build rapid prototypes in partnership with the in-house prototyping lab
Partner with manufacturing and supply chain teams to apply DFM/DFA principles for scalable, cost-effective designs
Collaborate with industrial designers to harmonize head functionality with exterior appearance and aesthetics
Qualification
Required
Bachelor's or Master's degree in Mechanical Engineering or a related field
3+ years of mechanical design experience with a track record of bringing hardware into high-volume production
Experience in automotive, consumer electronics, or other complex hardware systems
Strong proficiency in 3D CAD modeling (e.g., NX, CATIA, Solidworks; OnShape preferred) and familiarity with mechanical analysis tools such as ANSYS
Strong first-principles engineering fundamentals, including broad knowledge of materials, DFM/DFA principles and manufacturing methods including injection molding, casting, machining, stamping and 3D printing
Hands-on prototyping/testing experience and familiarity with thermal design and vibration control
Able to work full-time on-site in Palo Alto, CA
Preferred
Experience working with global suppliers
Familiarity with production part qualification (i.e. first article inspections, manufacturing process capabilities (Cp/Cpk), and measurement gage repeatability and reproducibility (GR&R)
Benefits
Comprehensive health, dental, and vision insurance
401(k) with company match
Paid time off and holidays
Company
1X
1X is an engineering and robotics company that develops humanoid robots designed to work alongside humans.
201-500 employees
H1B Sponsorship
1X has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (16)
2024 (3)
2023 (1)
Funding
Current Stage
Growth StageTotal Funding
$136.49MKey Investors
EQT VenturesOpenAI Startup Fund
2025-07-07Series B
2024-01-11Series B· $99.94M
2024-01-11Secondary Market
Recent News
2026-01-13
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