A company is looking for a Senior Database Administrator to maintain reliable database infrastructure.Key Responsibilities : Install, patch, and maintain Microsoft SQL Server, Oracle, and PostgreSQL databasesProvide DBA services including database design, query validation, and performance managementManage backups, disaster recovery plans, and participate in SOC2 / ISO27001 auditsRequired Qualifications : 7+ years of experience as an MS SQL Administrator and 3+ years with Oracle and PostgreSQLStrong hands-on experience with Microsoft SQL 2012+ and Oracle 12+Knowledge of Linux system administration and Bash scriptingExperience with MS Azure Cloud and PowerShell scripting is preferredRelevant professional certifications are preferred but not required