Manufacturing Process Engineer

1X Technologies; Palo Alto (CA); On-site; USD 90,000 - 130,000; Full time

Job summary

1X Technologies, a leader in humanoid robotics, is seeking a Manufacturing Process Engineer to enhance the production scale of their innovative robots. This role demands expertise in lean manufacturing and process optimization, ensuring high-quality production and efficiency in a fast-paced environment. Ideal candidates will have a background in engineering with strong collaboration skills, ready to contribute to cutting-edge technology that shapes the future of labor.

Qualifications

• 3+ years of experience in a process engineering or manufacturing engineering role.
• Strong knowledge of lean manufacturing and process improvement methodologies.
• Proficiency in CAD and manufacturing software.

Responsibilities

• Develop and maintain production documentation including work instructions and BOMs.
• Lead continuous improvement initiatives using lean tools.
• Collaborate with cross-functional teams to enhance process stability.

Skills

Lean Manufacturing

Continuous Improvement

Process Optimization

Root Cause Analysis

Manufacturing Analytics

Communication

Education

Bachelor’s degree in Mechanical, Industrial, or Manufacturing Engineering

Tools

CAD tools

ERP/MRP systems

Job description

Sinceits 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 Process Engineer to support the scale-up of our humanoid robot production. This role is pivotal in delivering process excellence, improving quality, increasing throughput, and reducing costs using lean manufacturing principles and data-driven decision-making. The ideal candidate thrives in a fast-paced, cross-functional environment and has a strong background in process development and continuous improvement.

RESPONSIBILITIES

Develop and maintain detailed production documentation, including work instructions, process flows, and Bills of Materials (BOMs).

Lead and contribute to continuous improvement initiatives using tools like Value Stream Mapping, 5S, SMED, and OEE.

Design and implement process improvements that enhance quality, labor efficiency, cycle time, and throughput.

Analyze and improve manufacturing workflows to reduce lead time, cost, and variability.

Own and update Work Instructions (WI) and process control plans.

Collaborate with Production, Quality, R&D, and Service teams to drive process stability and improvement.

Identify and resolve manufacturing constraints with robust, scalable solutions.

Train operators and technicians on new or updated processes and standards.

Lead product and process validation efforts, including documentation and data analysis.

Support New Product Introduction (NPI) efforts during early builds, design reviews, and process definition.

Contribute to DFM activities and conduct PFMEAs to ensure robust process designs.

Specify, validate, and implement tooling, fixtures, equipment, and line layouts.

Support capital investment justifications through data-driven financial and productivity analyses.

Participate in cost reduction and value engineering initiatives, including make-vs-buy decisions and automation integration.

Generate and present performance reports and trend data to key stakeholders.

Conduct time-motion studies and use work measurement systems (e.g., MOST) to improve manpower efficiency.

Promote safety and drive CAPA efforts to resolve technical and quality issues.

Oversee pilot production projects, documenting materials, issues, and lessons learned to ensure smooth ramp-up to full production.

Requirements

Bachelor’s degree in Mechanical, Industrial, or Manufacturing Engineering (or related field).

3+ years of experience in a process engineering or manufacturing engineering role.

Strong knowledge of lean manufacturing, continuous improvement, and process optimization.

Experience with NPI, process validation, and DFM/DFX methodologies.

Skilled in root cause analysis, corrective actions, and manufacturing analytics.

Proficiency with CAD tools, ERP/MRP systems, and manufacturing software.

Excellent communication, leadership, and cross-functional collaboration skills.

Ability to manage projects and mentor technicians or junior engineers.

Nice to have

Experience with MOST or equivalent work measurement systems.

Formal Lean/Six Sigma certification or training.

Experience in high-volume or early-stage hardware production environments.

Location

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

Typical interviewprocess

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!