Infrastructure Administrator (Integration)

We are looking for Infrastructure Administrator (Integration) to join Sopra Steria Polska for a project which is providing IT services for a major French telecommunications operator. The position involves focusing on the integration, operation, maintenance and evolution of a supervision and alarm‑handling solution.

Please note that we can only offer a 5-month cooperation period to candidates who are based in Poland. The position operates within a three-shift schedule: 08:00–16:00, 09:00–17:00, and 10:00–18:00 with the project scheduled to start on November 1st, 2026.

Responsibilities:​
• Configure telecom equipment through the new supervision and alarm‑handling solution interface.
• Integrate and maintain business features such as alarm enrichment, mapping, correlation, reporting, and automation.
• Maintain and evolve ETL processes and data flows used by supervision and alarm‑handling solution.
• Perform technical and functional tests and maintain technical & functional documentation.
• Support and maintain a supervision and alarm‑handling solution integrations and services in production, including incident analysis and troubleshooting.
• Monitor the health and performance of a supervision and alarm‑handling solution services and integrations and proactively identify operational issues.
• Collaborate directly with customer, network/OMC, infrastructure, and application teams to coordinate technical activities and resolve incidents.
• Develop administration and configuration scripts and work with APIs/Web Services and other integration mechanisms.
• Prepare and support production deployments, including prerequisites, technical validation, post-deployment checks, and rollback procedures in a private cloud/Kubernetes environment.

Tech stack on the project:​
• Private Cloud/Kubernetes.
• Linux RHEL, Windows.
• Scripting (admin/config scripts).
• ETL.
• Airflow.
• Web services.
• Monitoring: Grafana/Prometheus.
• and other tools.