Manufacturing Engineer - Motors

Posted 17 days ago

joby aviationSan Carlos (CA)

Mechanical Engineers Aircraft Manufacturing

SENIORITY

Senior

SALARY

$81,300 - $135,300/year

Apply

About the role

Overview: Joby Aviation is seeking a collaborative and process-oriented Manufacturing Engineer to join our Electric Propulsion team in San Carlos, CA. In this role, you will bridge the gap between complex design engineering and scalable volume production. Beyond technical expertise, the ideal candidate is a champion of operational excellence who excels at communicating with diverse stakeholders—from design engineers to production technicians. You will participate in the NPI (New Product Introduction) and ramp-up of the Joby aircraft powertrain, ensuring that our manufacturing systems are as reliable, safe, and efficient as the aircraft itself.

Responsibilities:

Collaborate across engineering disciplines (Design, Quality, Test, and Equipment) to shape the manufacturing processes for motor production.
You will act as the voice of manufacturing, driving Design for Manufacturing (DFM) feedback to ensure high yields and manufacturing readiness
Contribute to a "safety-first" and "quality-always" environment. Partner in cross-functional initiatives to deliver step-change improvements in throughput, ergonomics, and repeatability from prototype through volume production
Guide the evolution of production processes.
Utilize data and Lean principles to resolve constraints, improve tooling, implement automation, and optimize test performance across welding, winding impregnation, rotor/stator build, and final motor test
Develop and maintain clear, accessible Standard Work instructions, acting as a mentor for production staff to ensure successful adoption and execution
Take responsibility for the full lifecycle of assigned manufacturing processes, utilizing data to drive decisions from initial deployment through sustained production and validation
RequiredB.S. in Mechanical Engineering or related field with 2+ years of experience, or equivalent professional experience/certification
Exceptional interpersonal skills with the ability to build trust and influence cross-functional teams without direct authority.
You enjoy being on the shop floor and value the insights of technicians and operators
Strong ability to balance technical precision with practical manufacturing needs, with a focus on creating stable, repeatable, and efficient production environments
Ability to adapt to an iterative, dynamic manufacturing environment where project needs may shift
Proficient in 3D CAD modeling software
Ability to travel to China for business purposes as required, including the capacity for extended trips up to 90 days per year, inclusive of weekends
DesiredHands-on experience in process development, validation (IQ/OQ/PQ), and root cause analysis
Proficient in GD&T per ASME Y14.5 for complex tolerance stack-up analysis
Experience with electric motor assembly, power electronics, or complex electro-mechanical systems
Experience in manufacturing in regulated sectors such as Aerospace (14 CFR Part 21), Automotive (TS16949/IATF 16949), or Medical (ISO 13485)
Experience working with international teams (experience with Mandarin-speaking environments or fluency in Mandarin is advantageous)
Compensation at Joby consists of base pay and Restricted Stock Units (RSUs). The target base pay for this position is $81,300 - $135,300/year. The compensation package will be determined by job-related knowledge, skills, and experience.
Joby also offers a comprehensive benefits package, including paid time off, healthcare benefits, a 401(k) plan with a company match, an employee stock purchase plan (ESPP), short-term and long-term disability coverage, life insurance, and more.

Additional Information: Joby Aviation is an equal opportunity employer. Job SummaryID: 2026-5302

Category: Powertrain & Electronics, Manufacturing

Type: Regular Full-Time

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

It's what we read first. Occupations, seniority and locations matter more than a long history.

Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.