Senior Mechanical Engineer
Robust.AI
San Carlos, CA · $150k–$200k a year · Posted October 17, 2026
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Where San Carlos, CA ranks
Where San Carlos, CA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for manufacturing and industrial pay after cost of living$176k · of 35
- #4Best cities for mid-career professionals in the West Coast65% · of 71
- #7Cities that post pay most often45% · of 100
- #8Best cities for mid-career professionals65% · of 100
- #9Best all-round cities for mid-career professionals in the West Coast63 / 100 · of 39
- #10Best cities for pay after cost of living in California$176k · of 32
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
Pay compared with the market
This listing pays about $175,000 a year. Across 80 open senior mechanical engineer listings that state pay, the middle half runs $150,000 to $173,000 and the median is $164,000. That is 7% above the median, above the middle half of those listings.
Listed pay is what employers advertise, not what people are paid.
Senior Mechanical Engineer salaries by state · Check your own pay
How AI is used in this kind of work
AI use among mechanical engineers is little observed so far. Measured exposure for mechanical engineers: 8% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
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About the job
About you and this role:
Robust AI is a fast-growing, early-stage startup founded in 2019 by an unsurpassed team of veterans in robotics, AI and business. We are a collaborative group with a wide range of backgrounds and perspectives, seeking talented individuals who are just as excited about robotics and AI as we are! Help us redefine the very foundation of robotics and build robots that are smart, collaborative, robust, safe, flexible and genuinely autonomous.
As a mechanical engineer at Robust AI you will join a small fast-paced team working to design and deploy the next generation of warehouse robotic systems. Working with the other engineers on the team you will help concept, design, build and test subsystems of our robot. You are someone who is excited about seeing robots deployed at a large scale. You are someone who is comfortable working in an early stage startup environment and are able to pivot effectively. The base pay range for this role is between $150,000 and $200,000, dependent on your skills, qualifications and experience.
Main responsibilities:
Work with the mechanical team to deliver the next generation design of our robot
Design and manage components across the HW lifecycle (concept, design, fabrication, test, production)
Engage cross functionally with industrial design, electrical engineering, product and software to make sure design decisions fit within the constraints of the system
Propose and resolve issues with current robot systems while accounting for engineering effort and budget
Rapidly iterate on design by building quick prototypes
Design and execute test plans for your designs
What you’ll bring to the table:
5+ years of industry experience and BS in Mechanical Engineering or equivalent
Proficiency in SolidWorks & PDM
Background in user-facing product design
Ability to communicate effectively cross-functionally
Hands-on work with robotic or mechatronic systems
Ability to work independently
Track record of working with and managing vendors
What we offer:
Base pay between $150,000 and $200,000, dependent on your skills, qualifications and experience.
Stock options and huge potential for growth.
Strong startup (and fun) culture.
Medical, Dental, and Vision coverage.
Flexible vacation and sick leave practices.
Paid parental leave.
Robust AI fosters a culture of belonging and a shared commitment to equality and equity. Having a diverse set of perspectives is key to ensuring AI and robotics serve the needs of all.
150000 - 200000 USD a year