Home › Companies › Atomicsemi › Mechanical Engineer, Automation
Mechanical Engineer, Automation
Atomicsemi · San Francisco Office · On Site · Active · Ashby
Job facts
| Field | Value |
|---|---|
| Company | Atomicsemi |
| Title | Mechanical Engineer, Automation |
| Normalized title | - |
| Department / team | Engineering / Engineering, Hardware |
| Location | San Francisco, CA, United States |
| Work model | On Site |
| Employment type | Full Time |
| Salary | - |
| Status | active |
| ATS provider | Ashby |
| Posted / first seen | — / 2026-05-29 |
| Changed / last seen | 2026-05-29 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Atomicsemi. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Ashby. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in San Francisco. | Open |
| Department jobs | Active postings in Engineering. | Open |
| Work model jobs | Active On Site postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Atomicsemi |
| Source | 4db40949-9246-4cba-a1de-bcab9f2714e5 |
| ATS provider | Ashby |
Description
About Atomic Semi
Atomic Semi is building a small, fast semiconductor fab.
It’s already possible to build this with today’s technology and a few simplifications. We’ll build the tools ourselves so we can quickly iterate and improve.
We’re building a small team of exceptional, hands-on engineers to make this happen. Mechanical, electrical, hardware, computer, and process. We’ll own the stack from atoms to architecture. Our team is optimistic about the future and we want to continue pushing the limits of technology.
Smaller is better. Faster is better. Building it ourselves is better.
We believe our team and lab can build anything. We’ve set up 3D printers, a wide array of microscopes, e-beam writers, general fabrication equipment - and whatever is missing, we’ll just invent along the way.
Atomic was founded by Sam Zeloof and Jim Keller . Sam is best known for making chips in his garage, and Jim has been a leader in the semiconductor industry for the past 40 years.
About the team
The Automation engineering team is responsible for robotic automation to rapidly produce semiconductor packaging devices. We design, prototype, build our own fabrication equipment, and develop novel processes. We have assembled a specialized team skilled in electrical, mechanical, physics, and chemistry to achieve this.
About the role
As a Mechanical Engineer on the Automation team, you'll generate and prototype robotics components and systems from scratch. Projects will range from precision, small motion and manipulation, integration of automation into existing machines, complete system development and bring-up.
The ideal candidate moves through design cycles fast and can own the end to end process . Our philosophy is to get things built/tested in days or weeks, not months. Because of this, a portfolio is generally required to apply: show us the things you’ve actually built!
Responsibilities
Design and iterate on machines and subsystems for automating fabrication
Create mechanical designs including structures, actuation components, and complete system assemblies
Integrate microcontrollers, sensors, actuators in system assembly, including:
Wiring precision measurement and alignment
Firmware validation and generation
Control system design and deployment
Heavily collaborate with cross-functional teams to continuously improve autonomous systems
Source components and materials while working with vendors to meet project specifications
Required Experience
Bachelor’s degree in Mechanical Engineering, Electrical Engineering, Mechatronics, Automation, or Physics
3+ years of industry experience in mechanical and electromechanical system design
Experience with automation or integration, including system design, electrical work, and programming
Experience with microcontrollers and/or industrial PLCs
Nice-to-have
Master’s degree and 5+ years of relevant engineering experience
Experience using custom solutions for computer vision (CV) and/or video pipelines
Experience working with embedded systems, low-level control and communication protocols
Experience with system integration across mechanical, electrical, and software domains
Home workshop/lab experience, demonstrated passion for hands-on engineering
Working at Atomic Semi
We’re an early-stage hardware startup with solid funding, world-class advisors, and a lab/office in Austin, TX and San Francisco, CA.
Compensation: Atomic Semi is committed to fair and equitable compensation practices. The annual salary range for this role is $117,000 – $180,000. Compensation is determined based on your qualifications and experience. Our total compensation package also includes generous equity in Atomic Semi.
Benefits: Atomic Semi offers the following benefits, subject to applicable eligibility requirements:
Medical, Dental, and Vision insurance
Generous Paid Time Off inclusive of Holidays and Sick Time
Visa Sponsorship
Life and Disability Insurance
Paid Parental Leave
401(k) retirement plan
Weekly Learning & Development opportunities
Commuter Benefits including Parking and Late Night Uber rides from the office
Lunches daily, Dinners 3x per week, Stocked Office Kitchen with Snacks and Spindrifts
We are an equal-opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.
Export Control Analysis: This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls.
Full job record
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| Provider | ashby |
| Provider Job Key | 5027e7cf-6c96-48f5-9cf3-2104e3f4d87a |
| Title | Mechanical Engineer, Automation |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | San Francisco Office |
| Department | Engineering |
| Team | Engineering, Hardware |
| Employment Type | full_time |
| Workplace Type | on_site |
| Remote Policy | — |
| Country | United States |
| Region | CA |
| City | San Francisco |
| Salary Raw | — |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://jobs.ashbyhq.com/atomicsemi/5027e7cf-6c96-48f5-9cf3-2104e3f4d87a |
| Apply URL | https://jobs.ashbyhq.com/atomicsemi/5027e7cf-6c96-48f5-9cf3-2104e3f4d87a/application |
| First Seen At | 2026-05-29 05:42:39Z |
| Last Seen At | 2026-06-06 20:16:33Z |
| Last Checked At | 2026-06-06 20:16:33Z |
| Last Changed At | 2026-05-29 05:42:39Z |
| Inactive At | — |
| Source Posted At | — |
| Source Updated At | — |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=ashby/board=atomicsemi/date=2026-06-06/2026-06-06T20-16-29-718Z-137cfe1693e921d3b8982b25e8a1e129391fefbcdfd578e1c6a80451a21cc3e9.json |
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