IT and Security Systems Administrator

About Flexion

At Flexion, we're building the intelligence layer powering the next generation of humanoid robots. Our mission is to accelerate the transition from fragile prototypes to real‑world humanoid deployment. We are founded by leading scientists in robot reinforcement learning (ex‑Nvidia, ex‑ETH Zürich), and backed by leading international VC firms. In just months, we’ve gone from our first line of code to deploying real humanoid capabilities.

The Role

We’re looking for a Systems Administrator (IT/Security), employed 60% to 100%, to take end‑to‑end ownership of our internal IT operations and security posture as we scale our Zürich office. You’ll be our first dedicated hire in this space, responsible for: administration of our Linux systems, reliable office network infrastructure, IT security, and streamlined identity/access management across our core SaaS tools.

This is a unique opportunity to understand and advance the IT infrastructure...