Administrator Systemów Informatycznych

B2Bnetwork • Polish: C1 • IT Outsourcing & Dedicated Teams • Software Testing & QA • 2 months ago
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Salary
≈ $47k – $89k per year (Estimated)
Location
In office (Poland)

Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Aug 24, 2026. B2Bnetwork scores B on the Alion truth index.

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B2Bnetwork

B2Bnetwork (B2B.net S.A.) is a Warsaw-based IT outsourcing and software testing company that supplies IT engineers and whole teams to clients in data and analytics, cloud, cybersecurity, digital workplace and application development and maintenance. It operates from the Kopernik Office Buildings in Warsaw, runs QA, cloud, security and academy networks, organises ISTQB examinations, and places many specialists on projects for large banks, most visibly Nordea in Warsaw and Gdansk. Its postings cover Java and Python developers, test automation engineers, IT analysts, data engineers, solution architects, Scrum masters and project managers, largely on B2B contracts.
b2bnetwork.ai • HQ: Warsaw, Poland • IT Outsourcing & Dedicated Teams • Software Testing & QA • IT Staffing & Staff Augmentation • Est. 2019

Do projektu realizowanego dla dużej instytucji z sektora finansowego poszukujemy Administratora Systemów Informatycznych, który będzie pracował ze środowiskiem OpenShift/Kubernetes.

Czym będziesz się zajmować?

  • administracją, instalacją i aktualizacją klastrów OpenShift
  • zarządzaniem RBAC, siecią, storage i bezpieczeństwem
  • pracą ze środowiskami multicluster
  • utrzymaniem PostgreSQL na Kubernetes
  • automatyzacją wdrożeń z wykorzystaniem GitOps/Argo CD
  • pracą z pipeline'ami CI/CD
  • monitoringiem, alertowaniem i logowaniem środowiska
  • pracą z mechanizmami bezpieczeństwa obrazów i kontenerów

Szukamy osoby, która zna:

  • OpenShift/Kubernetes
  • PostgreSQL na Kubernetes, w tym CNPG/EDB
  • Argo CD, GitOps, Kustomize i Helm
  • GitLab CI oraz Tekton/OpenShift Pipelines
  • GitLab/Git i Vault
  • Prometheus/Thanos oraz Alertmanager
  • LokiStack/cluster logging
  • SCC, ServiceAccount, RBAC i NetworkPolicy
  • Harbor/Quay oraz narzędzia związane z bezpieczeństwem obrazów

Mile widziana znajomość OpenShift Virtualization.

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