
Open Cosmos is a multinational space technology company that designs, builds, launches, and operates advanced small satellite missions through its end-to-end OpenOrbit service. It provides…

Open Cosmos is a multinational space technology company that designs, builds, launches, and operates advanced small satellite missions through its end-to-end OpenOrbit service. It provides…
What they do: End-to-end small satellite design, build, launch and operations (OpenOrbit) plus shared constellation and analytics (OpenConstellation, DataCosmos).
Founded: 2015 (UK)
Recent funding: Series B $50M announced Sept 11, 2023
Employees (reported): 263
Access to satellite data and space-based services for Earth observation, communications, navigation and scientific missions.
2015
Defense and Space Manufacturing
7,000,000
Reported Series A around 2018 (~$7M).
50,000,000
Series B announced Sept 11, 2023; participation included Accenture Ventures and Banco Santander InnoEnergy Climate Tech Fund among others.
“Backed by impact and strategic investors including ETF Partners, Trill Impact, A&G, Accenture Ventures and Banco Santander InnoEnergy Climate Tech Fund”
Aim high, go beyond!
At Open Cosmos, we’re on a mission to make space accessible for everyone. We design, build and operate satellites that help tackle some of the world’s biggest challenges — from climate monitoring to connectivity.
We’re scaling rapidly across Europe and beyond, and with that growth comes increasing complexity, opportunity, and ambition. To support this next chapter, we’re hiring a Chief of Staff to the CEO — a high-trust, high-impact role at the very centre of the organisation.
This is not a traditional support role.
As Chief of Staff, you’ll be the CEO’s strategic execution partner and operational extension, ensuring that Open Cosmos’ priorities are translated into action — and delivered with pace, clarity and discipline.
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For the first 6 months, you’ll shadow the CEO closely, building deep context, understanding decision-making at the highest level, and helping to drive the business forward.
What You’ll be doing
What You’ll Bring
For this role you can be based in any of our locations
To apply, you must have the legal right to work in your chosen location.
Please submit your application and CV in English
Why Open Cosmos?