What jobs is Open Cosmos hiring for right now?
As of Nov 3, 2026, Open Cosmos has 29 open jobs on Alion. They are posted in 5 cities. 5 allow remote or hybrid work. Its postings score A on the Alion truth index.
How Open Cosmos hires
Open Cosmos scores A on the Alion truth index (A is best, E worst), measured over 29 open roles re-checked against its own hiring board: 3% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 177 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Which roles Open Cosmos is hiring for
Where Open Cosmos is hiring
Open Cosmos hires from 5 offices across 4 countries, holding 48 of its open vacancies between them.
How the work at Open Cosmos is set up
Open vacancies at Open Cosmos
Questions about jobs at Open Cosmos
Is Open Cosmos hiring right now?
Yes. As of Nov 3, 2026, Open Cosmos has 29 open jobs on Alion.
What roles does Open Cosmos hire for?
Open Cosmos is hiring mostly for Industrial Engineering, Aerospace, Hardware. The largest group is Industrial Engineering with 7 open vacancies.
Where does Open Cosmos hire?
Open Cosmos has open vacancies in 5 places, most of all in Didcot, Pallini, Barcelona. It keeps 5 offices with open roles, spread across 4 countries.
Does Open Cosmos offer remote work?
Yes. 5 of the open vacancies at Open Cosmos allow remote or hybrid work, which is 17% of the board.
How long have Open Cosmos vacancies been open?
Half have been on Alion for 180 days or less. 26 vacancies at Open Cosmos have been listed for more than 90 days, and postings of that age are far more often out of date.
How reliable are Open Cosmos job postings?
Open Cosmos scores A on the Alion truth index (A is best, E worst), measured over 29 open roles re-checked against its own hiring board: 3% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 177 days.
How do you apply to Open Cosmos?
Open Cosmos accepts applications through Teamtailor, so the form opens on that system rather than on Alion.
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How to cite this page
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
Alion, "Open Cosmos: 29 open jobs", as of Nov 3, 2026. https://alion.io/company/open-cosmos/jobs
Licence: CC BY-SA 4.0Map: OpenFreeMap, OpenStreetMap. City coordinates: GeoNames (CC BY 4.0)