Administering Microsoft SQL Server (2008+) environments, including configuration and support of Always On Availability Groups.

Installing, managing, and optimizing Oracle Database (11G–12C, RAC, Data Guard) and MySQL databases.

Managing and monitoring Azure SQL Database and Azure Cosmos DB.

Analyzing database performance, query optimization, and implementing indexing strategies.

Implementing backup and recovery procedures to ensure high availability.

Applying security protocols, including access control, role-based permissions, and encryption.

Diagnosing and resolving system and database-related issues in a timely manner.

Administering Linux servers (Red Hat, Oracle Enterprise Linux), including security and network configuration.

Automating processes through scripting (Python, Bash, PowerShell, Ansible).

Requirements:

Higher education in IT or related fields.

Minimum 5 years of experience in database administration.

Strong hands-on skills with MSSQL (Always On), Oracle, and MySQL.

Proven experience with Azure SQL and Cosmos DB.

Solid knowledge of Linux systems; RHCE/RHCSA certifications are an advantage.

Experience with cloud technologies (AWS, Azure).

Familiarity with container technologies (Docker, Kubernetes) is a plus.

Fluent in English and Russian.