Senior Azure Administrator / Tech Lead

Square One ResourcesWarsawnofluffjobspublished 10/27/2026
Must-have:PythonAzureDevOpsCI/CD
Machine translation — original language: Polish.Show original

Your tasks

The role involves designing, developing, and maintaining Microsoft Azure environments and on-premises infrastructure, with an emphasis on automation, security, and optimization. The scope of responsibilities also includes implementing and maintaining third-party applications and serving as a Tech Lead, including setting technical standards and supporting the team.

  • Designing, developing, and maintaining Microsoft Azure environments and on-premises infrastructure.
  • Infrastructure automation using Azure Bicep, PowerShell, Bash, and Python.
  • Creating and maintaining CI/CD pipelines in Azure DevOps.
  • Administration of Microsoft Entra ID, M365, networking, Windows/Linux systems, and permissions.
  • Ensuring security, monitoring, and high availability of environments.
  • Implementing and maintaining third-party applications and integrating them with existing infrastructure.
  • Diagnosing incidents, performing root cause analysis, and optimizing environments.
  • Coordinating deployments, collaborating with vendors and technical teams.
  • Creating documentation, defining standards, and mentoring the team in the Tech Lead role.

Requirements

Our requirements

  • Minimum 5 years of experience in IT administration or cloud engineering, including Microsoft Azure environments.
  • Very good knowledge of Azure and experience in designing, implementing, and maintaining production environments.
  • Practical knowledge of Infrastructure as Code (Bicep) and Azure DevOps (CI/CD).
  • Knowledge of Azure services, including Virtual Machines, Container Apps, Azure SQL, Storage, Application Gateway, and WAF.
  • Experience in configuring Azure networking (VNet, NSG, VPN, DNS, Private Endpoints, routing) and integration with on-premises.
  • Knowledge of Microsoft Entra ID, RBAC, IAM, and cloud security principles.
  • Experience in administering and securing Windows and Linux systems.
  • Knowledge of monitoring and observability, e.g., Azure Monitor, Log Analytics, Application Insights, or Zabbix.
  • Experience in implementing and maintaining third-party applications and container solutions.
  • Ability to automate tasks using PowerShell, Bash, or Python.
  • Ability to diagnose complex technical problems and conduct root cause analysis (RCA).
  • Independence in making technical decisions, defining standards, and optimizing infrastructure.
  • Very good command of English (B2/C1).

Nice to have

  • Microsoft certifications (AZ-104, AZ-305, AZ-400, SC-300) or equivalent practical experience.
  • Experience in a Tech Lead or Infrastructure Lead role.
  • Experience in designing Azure solution architecture.
  • Knowledge of Azure Databricks and data processing solutions.
  • Experience collaborating with external vendors.
  • Knowledge of ITIL and incident and change management processes.
  • Knowledge of high availability, disaster recovery, and business continuity solutions.
  • Experience in Azure cost optimization (FinOps).

Must have: Azure