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Raydar

Mechanical Design Engineer

Posted 5 Days Ago
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In-Office
San Francisco, CA, USA
150K-250K Annually
Mid level
In-Office
San Francisco, CA, USA
150K-250K Annually
Mid level
Design and own mechanical subsystems for autonomous machines from concept through prototype and testing. Create CAD models, perform calculations and FEA, select materials and manufacturing methods, fabricate hardware using workshop tools, and integrate mechanisms with drive, sensing, and controls components. Collaborate with electrical, software, and robotics engineers to deliver complete field-ready systems.
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About the company

Our client is a robotics company.

The role

Raydar is recruiting for this role on behalf of our client. Take ownership of mechanical subsystems for autonomous machines, carrying each from early concept to a functioning prototype. The job mixes design work at the computer with hands-on building and testing in a workshop. You will partner with colleagues across electrical, software and robotics disciplines to bring complete systems together.

What you'll do

- Lead the design of mechanical subsystems from the first sketches through repeated prototype cycles, selecting materials, tolerances and production methods.

- Create part and assembly models in CAD, supported by manual calculations and finite element analysis, with an eye to quick turnaround prototyping.

- Fabricate your own test hardware in the workshop with additive and subtractive machines and hand tools.

- Fit mechanical designs together with drive components, sensing, controls hardware and moving parts.

- Work alongside electrical, software and robotics engineers to combine everything into complete systems ready for field use.


Requirements

What we're looking for

- 2 to 5 years of experience in mechanical design.

- A record of taking working machines from concept through to functioning hardware, such as mechanisms, joints, drivetrains or grippers.

- Experience delivering hardware products within a startup or a small, hands-on team.

- BS in Mechanical Engineering or a related field.

- Proficiency with a mainstream CAD package such as SolidWorks or Fusion 360.

- Practical fabrication skills across 3D printing, CNC work and general workshop equipment.

- A strong ownership mindset: you drive subsystems from start to finish without needing direction.

- Authorization to work in the US.

Bonus points

- Background in mechatronic systems that combine motors, sensors or actuators.

- Familiarity with FEA or topology optimization.


Benefits

Compensation and benefits

- Base salary: USD 150,000 to 250,000 per year

- Equity

- Health insurance

- Retirement plan

- Relocation assistance

Location and work model

- San Francisco, CA, United States

- On-site, 5 days per week in office

- Full-time

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