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Microsoft SQL Server Administrator (Infrastructure Administrator)

Katowice, Województwo Śląskie, pl💼 Full-time🗓 2026-09-10 → 2026-09-25

Core

Administer and maintain Windows Server and Microsoft SQL Server environments, ensuring stability, security, and availability for production systems.

Role type

Senior Infrastructure Administrator (SQL Server & Windows)

Builds

Production infrastructure services and database environments

Domain

IT Infrastructure / Database Administration

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

Windows Server administration, Microsoft SQL Server 2016, Ansible automation, patch management, backup and restore procedures, system migration planning, infrastructure monitoring, incident management, security best practices, root cause analysis, SLA-driven operations

Preferred skills

Middleware administration, SAN/storage management, cloud technologies, scripting, capacity planning, performance tuning, technical mentoring

Technologies

Microsoft SQL Server 2016, Windows Server, Ansible

Responsibilities

Administer and maintain Windows Server and Microsoft SQL Server environments; Perform system patching, upgrades, and security-related activities; Manage backup and restore processes and support infrastructure migration projects; Automate operational tasks using Ansible; Monitor infrastructure and ensure stability; Troubleshoot incidents as 2nd Line Support; Manage user accounts and access permissions; Create and maintain technical documentation; Collaborate with customers and cross-functional teams; Identify optimization opportunities.

Seniority

Senior, hands-on IC

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