Senior Database Administrator

Description

We are seeking a specialized **Senior Database Administrator** to manage, secure, and optimize our on\-premises infrastructure. In this role, you will oversee critical PostgreSQL and EnterpriseDB (EDB) Postgres Advanced Server environments, ensuring high availability and seamless migrations. You will play a key part in maintaining data compliance and maximizing uptime within a secure physical and virtual setup. **Responsibilities** * Administer and maintain on\-premises PostgreSQL and EDB Postgres Advanced Server (EPAS) clusters * Optimize database performance by tuning slow queries and adjusting parameters using EDB Postgres Enterprise Manager (PEM) * Ensure high availability by managing failover, replication, and disaster recovery systems with EDB tools * Enforce security measures, including applying database patches, managing access controls, and implementing encryption protocols in the on\-prem environment * Support migration activities by maintaining and developing Oracle\-compatible PL/SQL objects for legacy system integration **Requirements** * Minimum of 3 years’ experience in database administration with extensive production expertise in PostgreSQL and EDB * Proven ability to manage databases on\-premises, including bare metal, VMware, or private cloud platforms * Advanced proficiency with EDB Failover Manager (EFM), Backup and Recovery Tool (BART), and EDB Postgres Enterprise Manager (PEM) * Strong command of SQL, PL/pgSQL, and Oracle compatibility features such as PL/SQL * Skilled in Linux system administration, shell scripting, and optimizing storage performance * Excellent oral and written communication skills in English at B2\+ level or higher