Manufacturing Engineer

Since its founding in 2015, 1X has been at the forefront of developing advanced humanoid robots designed for household use. Our mission is to create an abundant supply of labor via safe, intelligent humanoids. 

We strive for excellence in all we do, solving some of the hardest problems in robotics with the world’s most talented individuals. Every part of our robots is designed and produced in-house—from motor coils to AI—reflecting our vertically integrated approach. At 1X, you’ll own real projects, be recognized for your achievements, and rewarded based on merit.

We believe the best work is done when collaborating and therefore require in-person presence in our office locations. 

As we scale from research and development to full-scale manufacturing, we are looking for a Manufacturing Engineer. As a Manufacturing Engineer at 1X, you’ll play a vital role in bridging early product design with factory execution. You’ll work closely with Manufacturing Design Engineers to influence DFM decisions and develop the jigs, fixtures, and custom equipment necessary for assembly. As products move from development to ramp, you will collaborate with Manufacturing Design Engineers (MDEs), Manufacturing Process Engineers (MPEs), Process Execution Engineers (MPEXs), and Automation Engineers to ensure robust, high-yield manufacturing solutions at scale.

RESPONSIBILITIES

• Collaborate early in the product lifecycle with Manufacturing Design Engineers to review designs for manufacturability, tooling needs, and process feasibility.

• Design, develop, and validate assembly fixtures, jigs, and custom manufacturing equipment to support safe, repeatable, and high-yield operations.

• Define and implement assembly methods, ergonomics, and workstation layouts for new product introductions (NPI).

• Partner with Manufacturing Process Engineers and Execution Engineers to transition processes from development to production, ensuring readiness for pilot builds and ramp.

• Work with Manufacturing Automation Engineers to scale manual processes into high-volume automated or semi-automated stations.

• Own equipment specification, procurement, installation, and commissioning, ensuring reliability, maintainability, and safety.

• Support process validation (IQ/OQ/PQ), capability studies, and engineering change implementation.

• Troubleshoot and optimize manufacturing processes to improve cycle time, quality, and uptime.

• Assist in the creation of work instructions (WIs), control plans, and operator training documentation.

• Participate in root cause analysis and continuous improvement projects to eliminate production bottlenecks.

• Monitor and analyze process data to drive improvements in OEE, yield, and throughput.

• Bachelor’s degree in Mechanical Engineering, Industrial Engineering, or a related field.

• 5+ years of experience in a manufacturing or equipment engineering role.

• Proven experience designing jigs, fixtures, and tooling for complex mechanical assemblies.

• Strong working knowledge of DFM principles, process flow design, and workstation ergonomics.

• Experience launching production lines and supporting NPI ramp to mass production.

• Familiar with CAD software (SolidWorks, or similar), and GD&T practices.

• Knowledge of equipment validation, root cause analysis, and process improvement methodologies.

Nice to have

• Experience in high-mix or high-volume electromechanical assembly environments.

• Exposure to automation design and collaboration with controls/automation engineering teams.

• Familiarity with PLCs, HMIs, and integration of sensors, actuators, or robotic arms.

• Understanding of Six Sigma, Lean Manufacturing, or formal CI frameworks.

• Hands-on prototyping and mechanical build/debug experience.
  

Location

We believe the best work is done when collaborating and therefore require in-person presence in our office locations.

Typical interview process 

• Introductions - interviews to learn more about you and talk about 1X and the role

  • Interview with a member of the Talent Acquisition team

  • Hiring manager / senior team member / technical interview

• Team interviews - technical interviews and deep-dives with team members. May include a take home challenge, presentation or problem-solving exercise

  • Technical deep-dive conversation with a team member 

  • Onsite interviews with team members 

• Final stages - you move to the final round

  • Expectation management with the hiring manager 

  • We will conduct reference checks

  • Job offer conversation 

Depending on the role and your background, additional interviews may be added. You are also welcome to request additional conversations with anyone you would like to meet, but didn’t get to meet during the interview process.

We are a value driven team
These are the ideas that express our team’s culture and how we work:

Be Nice

Collaboration is our driving force. Our team creates an open, trusting environment where everyone can be their most creative.

Stay Smart

A world-changing team needs the brightest minds in every discipline. This is where people come to work, learn, and grow to their full potential.

Make History

Everything we do gets us closer to one ambitious vision: Creating an Abundant Supply of Labor using Safe, Intelligent Humanoids. We believe what we build today will impact generations.

We're excited to get to know you and the prospects of having you on board!