PostgreSQL DBA

Job description

What success looks like in this role: Unisys is seeking an experienced Database Administrator (DBA) with a minimum of 6 years in enterprise database environments to manage and support multiple databases across diverse accounts and projects, ensuring performance, security, and reliability. The role requires strong hands‑on expertise with MS SQL Server, Oracle, PostgreSQL, and IBM DB2, along with skills in ETL processes, SQL scripting, Shell/PowerShell automation, and database performance tuning. Success in this role at Unisys requires the ability to work independently, take ownership of tasks, and collaborate effectively with cross‑functional teams to deliver seamless database operations and support enterprise service delivery. Responsibilities: Administer, monitor, and maintain databases including Microsoft SQL Server, Oracle, PostgreSQL, and IBM DB2. Perform database installation, configuration, upgrades, and patching. Monitor database performance, identify issues, and apply tuning to optimize systems. Manage ETL processes for data integration, transformation, and reporting. Develop, maintain, and optimize SQL scripts for automation, reporting, and data manipulation. Create and ma...