System Administrator (Defence & Security)
Reaktor, a tech services company in consulting, agencies and business services, is hiring for the role of System Administrator (Defence & Security). The work is on-site in Helsinki, Finland. We classify it as a senior-level role in DevOps / SRE / platform / cloud. The posting names Linux, Ansible, Bash, Golang, Python and TypeScript. Candidates need 5+ years of experience. English and Finnish are required. There are 6 open positions from Reaktor on this site, 4 of them in IT and engineering.
Posted 19 days ago · Last checked 2026-10-21
About Reaktor
Consulting, agencies and business services Tech services / agency / consultancy 6 open positions, 67% in IT and engineering. Most open roles: DevOps / SRE / platform / cloud (3), Mobile (iOS / Android) (1), People / HR / recruiting (1).
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| Workplace | On-site |
| Seniority | Senior |
| Role | DevOps / SRE / platform / cloud |
| Countries | Finland |
| Languages | BashGolangPythonTypeScript |
| Employment type | FullTime |
| Key facts | Stack: Bash, Golang, Python, TypeScript, Linux, Ansible · Experience: 5+ years · Languages: English, Finnish · Security clearance required |
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