Senior Database Administrator (DBA)

Role Overview

US-Bangla Airlines is seeking an experienced Senior Database Administrator to design, manage, and optimize enterprise database systems that support critical aviation operations. The role focuses on ensuring database performance, availability, security, and data integrity across key business platforms, including HRMS, flight operations, aircraft maintenance (MRO), catering, supply chain, and fleet management systems.

Job Responsibilities

• Designed, implemented, and maintained high-performance relational and NoSQL databases to ensure system availability and scalability.
• Developed database architecture, schema design, indexing strategies, and optimized queries for large, high-volume datasets.
• Managed backup, recovery, replication, disaster recovery, and database security to ensure data integrity and business continuity.
• Monitored database performance, resolved incidents, and managed version upgrades, migrations, and schema changes within CI/CD pipelines.
• Supported data integration, ETL processes, reporting, and analytics while establishing database standards and governance.

 

• Administered and optimized AWS cloud databases, including RDS, Aurora, and DynamoDB, with a focus on performance and cost efficiency.