Supplier Development Engineer Jobs

1X Technologies

Location:
United States, Hayward

Category:
Manufacturing

Contract Type:
Employment contract

Salary:

133000.00 - 195000.00 USD / Year

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Job Description:

We are seeking a Supplier Development Engineer to help scale our supply chain to support the delivery of world-class robotics systems. You will be responsible for ensuring suppliers can produce precision structural components that meet our rigorous quality standards. Your work will play a vital role in the launch and sustained production of highly complex bipedal humanoids.

Job Responsibility:

Partner with engineering and sourcing teams to select suppliers based on capabilities in castings, machining, and structural assembly
Source and qualify vendors for castings, extrusions, machined parts, and sheet metal
Validate surface treatments, welding, heat treatments, and coating processes
Review GD&T on complex structural components and verify with metrology tools
Collaborate on lightweighting initiatives and design optimizations
Lead the supplier industrialization process from design through production ramp-up
Support suppliers with tooling, equipment, and process qualifications
Assess supplier readiness for vehicle builds and manage production risk
Drive the APQP process and support PPAP through the start of production
Train suppliers on 1X’s quality systems and review part quality documentation
Lead root cause and corrective action efforts for supplier quality issues
Monitor and report supplier quality metrics to ensure ongoing improvement
Apply lean and quality tools to drive continuous improvement across the supply base
Travel up to 40%, domestically and internationally, sometimes on short notice

Requirements:

Bachelor’s degree in Mechanical, Industrial, or a related engineering field
6+ years of experience in quality, supplier quality, or manufacturing—ideally in automotive, aerospace, or medical devices
Hands-on experience launching new products and improving quality systems
Skilled in problem-solving methods like Six Sigma, 8D, and root cause analysis
Proficiency with quality tools such as FMEAs, control plans, SPC, MSA, and capability studies
Understanding of manufacturing processes related to electronics, batteries, and precision sensors
Strong experience with supplier audits, APQP, PPAP, and production ramp-ups
Ability to read engineering drawings and use GD&T
knowledge of ISO 9000 and IATF 16949 quality systems
Certifications like CQE, Six Sigma Green Belt, or Quality Auditor are a plus
Experience with tooling and fixture validation is a plus
Proficiency in Microsoft Office
Google Workspace experience is a plus

Nice to have:

Certifications like CQE, Six Sigma Green Belt, or Quality Auditor
Experience with tooling and fixture validation
Proficiency in Google Workspace

What we offer:

Health, dental, and vision insurance
401(k) with company match
Paid time off and holidays

Additional Information:

Job Posted:
December 01, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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Supplier Development Engineer