Manufacturing Mechanical Engineer

Sesame; Bellevue (WA); On-site; USD 175,000 - 280,000; Full time

Benefits offered by this job

401(k) match

Health, vision & dental for you and on

Unlimited PTO

FSA option

Stock options

Job summary

Sesame is seeking a seasoned Manufacturing Tooling Engineer to design and develop assembly fixtures, jigs, and related equipment using 3D CAD. You will serve as the primary contact for fabrication partners internationally and drive improvements in quality, yield, and throughput.

With 7+ years in mechanical/manufacturing engineering, you will collaborate with the U.S. engineering team, evaluate new technologies, and travel to suppliers as needed to ensure successful production.

Qualifications

• 7+ years in mechanical/manufacturing engineering or tooling.
• Expert CAD skills in tooling and fixtures.
• Strong knowledge of materials and manufacturing processes.
• Proven ability to improve processes and yield.
• Experience working with suppliers and partners.
• Bachelor’s degree in Mechanical Engineering or equivalent.

Responsibilities

• Design and develop assembly fixtures, jigs, and manufacturing tooling using 3D CAD.
• Serve as the primary point of contact for fabrication partners internationally.
• Procure, assemble, validate, maintain, and improve fixtures, jigs, and related equipment.
• Troubleshoot manufacturing tooling issues to improve quality, yield, and throughput.
• Manage external partners developing fixtures, jigs, test systems, and equipment.
• Partner with Factory Operations leadership to achieve quality and operational goals.
• Collaborate with automation vendors to deploy and optimize robotic manufacturing solutions.
• Evaluate and implement new manufacturing technologies, equipment, and processes.
• Support NPI and process development in collaboration with the U.S. engineering team.
• Travel as needed to suppliers and manufacturing partners to ensure successful execution.

Skills

CAD skills

Manufacturing engineering

Problem solving

Supplier collaboration

Project management

Education

Bachelor’s degree in Mechanical Engineering

Tools

CAD software (3D CAD)

Job description

About Sesame

Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate with us in ways that feel natural and human. With this vision, we're designing a new kind of computer, focused on making voice agents part of our daily lives. Our team brings together founders from Oculus and Ubiquity6, alongside proven leaders from Meta, Google, and Apple, with deep expertise spanning hardware and software. Join us in shaping a future where computers truly come alive.

Responsibilities

• Design and develop assembly fixtures, jigs, and manufacturing tooling using 3D CAD.
• Serve as the primary point of contact for fabrication partners internationally.
• Procure, assemble, validate, maintain, and improve fixtures, jigs, and related equipment.
• Troubleshoot manufacturing tooling issues to improve quality, yield, and throughput.
• Manage external partners developing fixtures, jigs, test systems, and equipment.
• Partner with Factory Operations leadership to achieve quality and operational goals.
• Collaborate with automation vendors to deploy and optimize robotic manufacturing solutions.
• Evaluate and implement new manufacturing technologies, equipment, and processes.
• Support NPI and process development in collaboration with the U.S. engineering team.
• Travel as needed to suppliers and manufacturing partners to ensure successful execution.

Required Qualifications

• 7+ years in mechanical engineering, manufacturing engineering, tooling, or related fields.
• Expert CAD skills and experience designing tooling, fixtures, jigs, or automated equipment.
• Strong understanding of materials (plastics, metals, adhesives) and manufacturing processes, including machining, injection molding, stamping, fabrication, and assembly.
• Proven problem‑solving ability with experience improving processes, quality, and yield.
• Comfortable working with suppliers, fabrication partners, and engineering teams.
• Bachelor’s degree in Mechanical Engineering or equivalent practical experience.

Preferred Qualifications

• Master’s degree in Mechanical Engineering or equivalent experience.
• 10+ years of experience in consumer electronics, precision manufacturing, or a related industry.
• Experience bringing consumer electronic products from development through production.
• Experience shipping wearable products with demanding industrial design, cosmetic, and quality requirements.

Sesame is committed to a workplace where everyone feels valued, respected, and empowered. We welcome all qualified applicants, embracing diversity in race, gender, identity, orientation, ability, and more. We provide reasonable accommodations for applicants with disabilities. Contact [e-mail] for assistance.

Full‑time Employee Benefits

• 401 (k) max employer match: 3.5% of compensation
• 100% employer‑paid health, vision, and dental benefits for you and your dependents
• Unlimited PTO and sick time
• Flexible spending account with employer matching up to $1,650/year (medical FSA)
• Guardian Employee Assistance Program (EAP)
• Opportunity to share in the company's success with competitive stock options

Benefits do not apply to contingent/contract workers.

Compensation Range: $175K - $280K