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 role
We’re hiring a Facilities Technician to help keep our office, lab, and production spaces running smoothly day to day. This is a hands-on role for someone who likes fixing things, building things, and solving problems on the spot.
You’ll work across our facilities — office, lab, and light industrial — handling maintenance, repairs, small builds, equipment setup, and vendor coordination. Some days you’ll be troubleshooting an issue on the floor, other days assembling furniture, running cable, supporting lab installs, or coordinating a contractor visit.
We’re a fast-moving startup environment. Priorities change, things break, new equipment shows up, and spaces evolve. We’re looking for someone practical, reliable, and detail-oriented who takes pride in keeping things working and safe. No task is too small. If it needs doing, we do it.
Responsibilities
Perform day-to-day facilities maintenance and repairs across office, lab, and production areas
Troubleshoot and fix issues with building systems, equipment, fixtures, and infrastructure
Handle small construction and install projects (furniture, shelving, basic electrical/mechanical work, cabling, etc.)
Support lab and R&D teams with equipment moves, setups, and facility needs
Coordinate and escort vendors and contractors when specialized work is required
Spot problems early and fix or escalate them before they become bigger issues
Help keep facilities safe, organized, and operational
Pitch in on one-off projects and urgent fixes as they come up
Requirements
~3+ years of hands-on facilities, maintenance, or technical trade experience
Comfortable with general maintenance across electrical, mechanical, and building systems
Experience with preventative maintenance and basic troubleshooting
Able to work independently and figure things out without heavy oversight
Practical problem-solver with a “get it done” mindset
Organized and reliable — you follow through and close loops
Comfortable working in an active lab or light industrial environment
Willing to occasionally work off-hours if something urgent comes up
Familiar with basic safety practices and facility compliance requirements
Nice to have
Trade certification or technical training
Experience in semiconductor, hardware, lab, or manufacturing environments
Experience supporting fast-growing or startup teams
Experience working with HVAC, MEP systems, or process equipment
Working at Atomic Semi
We’re an early-stage hardware startup with solid funding, world-class advisors, and a lab/office in San Francisco, CA.
Compensation: Atomic Semi is committed to fair and equitable compensation practices. The annual salary range for this role is $85,000 – $100,000. 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.
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