Us-Bangla Airlines

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.

Designed, deployed, and managed AWS cloud infrastructure, including compute, networking, storage, IAM, and cost optimization. Implemented Infrastructure as Code (IaC) using Terraform and CloudFormation to create scalable, version-controlled environments. Built and maintained CI/CD pipelines to automate application build, testing, and deployment processes. Managed containerized applications using Docker and Kubernetes (EKS), ensuring efficient scaling and reliable deployments. Implemented monitoring, logging, and alerting solutions to improve system performance, availability, and observability. Ensured high availability through backup, disaster recovery, and business continuity planning for production environments. Led incident response activities, reduced system downtime, and conducted post-incident analysis to improve operational resilience. Integrated DevSecOps practices by implementing secure pipelines, vulnerability scanning, and secrets management in collaboration with cybersecurity teams. Optimized cloud infrastructure, server performance, and resource utilization to enhance efficiency and reduce operational costs. Supported release management, deployment automation, and environment management to ensure smooth and reliable software delivery.

Demonstrated expertise in AWS services, including EC2, EKS, RDS, S3, VPC, IAM, Route 53, CloudWatch, and Lambda. Managed containerized applications using Docker and Kubernetes in production environments. Implemented Infrastructure as Code (Terraform) and automated configuration management with Ansible. Developed automation scripts using Bash, Python, or Go to streamline operations. Built and maintained CI/CD pipelines using GitLab CI, Jenkins, GitHub Actions, and ArgoCD. Administered Linux systems and managed cloud security, secrets management, and compliance. Implemented disaster recovery and business continuity strategies to ensure system reliability. Applied AWS and Kubernetes best practices, with relevant certifications considered an added advantage.