About HyLight
We're on a mission to make the world more resilient to climate change.
We build HyLighters, autonomous hydrogen airships that fly silently over the planet's critical infrastructure, spotting methane leaks and preventing power outages and wildfires, all with zero emissions. By 2030, we want to be the global leader in aerial monitoring.
We've proven it flies. Now we're building the company to match the ambition, backed by Y Combinator and top-tier investors, with the resources to move fast and think big.
We don't care about traditional roles or titles. We just want people who are smart, proactive, and bring founder-level ownership. If you can bring a diverse point of view, push it forward: it will be highly appreciated.
Job Summary
We've proven the technology. Now we need to build the company that turns it into an industrial and commercial reality. As Chief Operating Officer, you will take full ownership of HyLight's operations, with a cross-functional scope spanning production, quality, structuring and execution. Reporting directly to the CEO and co-founder, you'll be the operational backbone that lets HyLight scale from first contracts to global leader.
This is a high-responsibility position that touches every team in the company. It's a builder's role for someone who has scaled a hardware/deeptech company before and who thrives when the pace is high and the stakes are real.
A Note from Martin (CEO & Co-founder)
"We have an extraordinary challenge ahead: turning a one-of-a-kind aircraft into a product we can manufacture, certify and operate at scale. That demands a rare operator—someone with the rigor to build robust production and quality systems, and the pragmatism to be on the ground, on the airbase, solving problems with the team. If you want to build the industrial engine of a category-defining company, this is the seat."
Working hand-in-hand with the founding team, your responsibilities will include:
Production & Industrialization
Quality & Compliance
Structuring & Organization
Execution & Cross-functional Leadership
**Profile Sought
**The following list is aspirational—while you may not perfectly fit the profile, we highly value ownership, drive and personal growth.
Soft Skills
Languages
Why You Should Join
Interview Process
Location
Office, lab and warehouse at Base 217, Brétigny-sur-Orge (accessible via RER C). You'll work side-by-side with experts in embedded, aerospace and hydrogen propulsion systems—where your impact matters from day one.
Small unmanned hydrogen airships for long range monitoring
Location
Paris, Île-de-France
Experience
11+ years
Total raised
$4.0M
Last stage
Series A
Investors
No applications, no recruiter spam. Just the intro.
A few questions to make sure this role is the right shape for you. Two minutes.
I write the intro, send it to the founder, and handle the back-and-forth.
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.