Do you want to help reinvent how the world connects?

We’re building next-gen Free-Space Optics (FSO) systems that deliver fiber-like speed through the air—secure, ultra-fast, and built for real-world conditions.

How do we do that?

Imagine aiming a laser over 5 kilometers into a fiber core ten times thinner than a human hair—and streaming a Gigabit to Terabit connection through it. If this excites you, and you love tackling tough problems in optics, hardware, and high-performance systems while making a real impact in a small, growing team, you’ll feel right at home here.

Who are we?

Aircision is a startup based in Eindhoven, the Netherlands. We develop next-generation FSO systems for undetectable defense and ultra-high-speed telecom applications.

The vacancy: FSO Data Physics Engineer

In this role, you’ll analyze, model, and optimize the physical performance of our FSO systems. You’ll work hands-on with optical propagation, atmospheric effects, signal processing and filtering/estimation, turning experimental and simulated data into actionable insights for our realtime communication products. You’ll collaborate closely with our optics, control, and embedded software teams to push the performance of our FSO systems to the next level. If you enjoy solving complex physics and data challenges, coding in Python, and working in a small, multidisciplinary team where your contributions truly make a difference, you’ll feel right at home at Aircision.

If this sounds like you, we’d love to hear from you!

Please note: You MUST have EU or NATO-member country citizenship.