Facilities Technician

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.