San Francisco, United States
Senior Mechanical Robotics Engineer
Raydar · San Francisco · United States
- Salary
- $150,000–$250,000 per year
- Contract
- Full time
Posted: 10/12/2026 · Last checked: 10/28/2026
Job description
Quoted in full from Raydar's job posting. Gavroche does not edit it.
About the company
Our client is an energy technology company.
The role
Raydar is recruiting for this role on behalf of our client. Lead the mechanical design of an autonomous outdoor robot, taking it from early concept through prototyping and into a small production fleet. The work is hands-on and spans design, fabrication and field testing, in close partnership with electrical and mechatronics colleagues.
What you'll do
- Own the overall mechanical architecture of a mobile field robot, including frame, tooling, material handling, drivetrain and locomotion for rough terrain.
- Design, build and iterate on prototypes quickly, machining parts, working with fabrication shops and testing hardware outdoors.
- Select and integrate actuators, sensors and power distribution, working closely with the electrical and mechatronics engineer.
- Carry out structural and dynamic analysis covering loads, vibration, fatigue and stability.
- Prepare the design for a small production run with attention to manufacturability, reliability and ease of field service.
Requirements
What we're looking for
- 7 to 10+ years of experience in mechanical or robotics engineering.
- A track record of personally driving a combined mechanical and electrical machine from first idea to fielded units, not only drafting or passing designs to others.
- Experience at a robotics company building machines that operate in harsh outdoor conditions, such as construction, mining, energy or agriculture technology.
- A bachelor's or master's degree in mechanical engineering or a related discipline.
- Experience designing drivetrains, actuation and locomotion for wheeled or tracked mobile robots, including motor sizing, gearboxes and suspension.
- Strong rapid prototyping and hands-on fabrication skills, comfortable in both a shop and the field.
- A self-directed working style and the ability to clear obstacles without waiting for management direction.
- Ability to work on-site five days a week.
- US work authorization.
Bonus points
- Prior time at a demanding, quick-moving startup or technology employer.
- Background in hydraulics or heavy machinery for ground-engaging tools.
Benefits
Compensation and benefits
- Base salary: USD 150,000 to 250,000 per year
- Equity
- Health, dental and vision coverage
- Flexible time off
- Relocation support
Location and work model
- San Francisco, CA, United States
- On-site, 5 days per week in office
- Full-time
From Gavroche data
Figures computed from live adverts on Gavroche; the job text above is the employer's.
New openings in San Francisco, by week
- 8/3/2026 143
- 8/10/2026 193
- 8/17/2026 211
- 8/24/2026 210
- 8/31/2026 295
- 9/7/2026 271
- 9/14/2026 332
- 9/21/2026 390
- 9/28/2026 470
- 10/5/2026 431
- 10/12/2026 515
- 10/19/2026 369
- 10/26/2026 216
4,046 openings over 12 weeks, by the week they were published.
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