Database Administrator

Responsibilities:

• Install, configure, and maintain MongoDB, Oracle, SQL Server, and other relational databases.
• Ensure database performance, availability, scalability, and security across multiple platforms.
• Design and implement backup, recovery, disaster recovery, and high availability solutions.
• Manage Replication, Sharding (for MongoDB), Clustering (for Oracle/SQL Server) and performance tuning.
• Administer user accounts, roles, and access control policies.
• Proactively monitor and troubleshoot database performance issues.
• Collaborate with application developers to optimize queries, indexing, and schema design.
• Document standard operating procedures, best practices, and system configurations.

Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, or related fields.
• 3+ years of experience in database administration, covering both MongoDB or RDBMS (Oracle, SQL Server, MySQL, PostgreSQL).
• Experience in backup/restore strategies, replication, clustering, and disaster recovery planning.
• Proficiency with Linux/Unix and scripting (Shell, Python, or PowerShell).
• Hands-on experience with monitoring tools such as Prometheus, Grafana, OEM, or equivalent.
• Solid understanding of security and compliance standards in database management.