DATABASE ADMINISTRATOR

Install, configure, upgrade, and maintain SQL Server and MongoDB databases.

Manage database security, access control, and auditing.

Perform database backup, restore, disaster recovery, and high availability setup.

Monitor, troubleshoot, and optimize database performance, queries, and indexing.

Implement and maintain replication, clustering, and sharding as needed.

Work with developers to optimize queries, stored procedures, and schema designs.

Automate routine DBA tasks using scripting (PowerShell, Bash, or Python).

Collaborate with DevOps teams for CI/CD integration and cloud database deployments.

Provide 24x7 production support for critical database systems on a rotational basis.

Maintain documentation for standards, processes, and troubleshooting guides.

Bachelor’s degree in Computer Science, Information Technology, or related field.

1–2 years of proven experience as a Database Administrator (SQL & MongoDB).

Strong knowledge of SQL Server administration (installation, clustering, HA/DR, tuning).

Hands-on experience with MongoDB administration (replica sets, sharding, upgrades, backups).

Proficiency in writing and optimizing SQL queries & stored procedures.

Understanding of NoSQL vs. RDBMS concepts and architectures.

Experience with database monitoring tools (SQL Profiler, MongoDB Atlas, Grafana).

Strong understanding of security, compliance, and data governance best practices.
Knowledge of scripting languages for automation

Experience with cloud database platforms (AWS RDS, Azure SQL, MongoDB Atlas).

Familiarity with Kubernetes, containers, and database orchestration.

Exposure to Agile/DevOps practices and CI/CD pipelines.

Knowledge of big data ecosystems and integration with analytics tools.