What jobs is Sireos hiring for right now?
As of Nov 2, 2026, Sireos has 19 open jobs on Alion. Its postings score B on the Alion truth index.
How Sireos hires
Sireos scores B on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 67% have gone stale and 0% are the same role posted again. Its roles close in a median of 75 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
Open vacancies at Sireos
Questions about jobs at Sireos
Is Sireos hiring right now?
Yes. As of Nov 2, 2026, Sireos has 19 open jobs on Alion.
How reliable are Sireos job postings?
Sireos scores B on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 67% have gone stale and 0% are the same role posted again. Its roles close in a median of 75 days.
How do you apply to Sireos?
Sireos accepts applications through Teamtailor, so the form opens on that system rather than on Alion.
Other companies hiring in the same industry
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, "Sireos: 19 open jobs", as of Nov 2, 2026. https://alion.io/company/sireos-2/jobs
Licence: CC BY-SA 4.0Map: OpenFreeMap, OpenStreetMap. City coordinates: GeoNames (CC BY 4.0)