IT & Security Lead

About the job

At Maybell Quantum, we're redefining the future of computing. As a venture-backed quantum hardware innovator experiencing rapid growth, we build the cryogenic infrastructure that quantum computers run on — dilution refrigerators, cryogenic RF wiring, and the related systems used by quantum computing companies, national labs, and research institutions worldwide. Quantum computers will be as transformative to the next 30 years as the internet was to the last 30—and our team is creating the hardware foundation to make this revolution possible.

Position Overview

We're seeking a hands-on IT & Security Lead to become Maybell's first dedicated security hire and the owner of our security program. This is a high-ownership, high-visibility role with real architectural authority: you will decide how our environment is defended, and you will also be the person who implements it.

Security at Maybell is not a paper exercise. We are roughly 100 people (and growing) with the security complexity of a much larger company—multiples countries, a manufacturing floor, cryogenic and RF test labs, GDPR obligations, and engineering systems holding export-controlled technical data. That work currently runs through the executive team. It needs an owner.