MongoDB DBA

The Level L1/L2 MongoDB Administrator is a senior-level position responsible for the design, implementation, and management of databases. This role involves overseeing the database infrastructure, ensuring high availability, performance, and security. The Level 3 DBA provides technical expertise, leads database projects, and collaborates with other IT teams to deliver robust and scalable database services.

Key Responsibilities:

Database Management:

· Possess in-depth knowledge of MongoDB architecture, installation, and administration.

· Manage MongoDB, including installation, configuration, and performance tuning.

Database High Availability and Disaster Recovery:

· Develop and test disaster recovery strategies to ensure data availability and business continuity.

Database Security:

· Enforce security measures, access controls, and encryption to protect sensitive data.

· Perform periodic security audits and vulnerability assessments.

Database Performance Tuning:

· Identify and resolve complex performance bottlenecks, slow queries, and resource contention issues in MongoDB.

Database Backup and Recovery:

· Develop and maintain comprehensive backup and recovery strategies for MongoDb

· Perform regular backups and test recovery procedures to ensure data recoverability.

Database Monitoring and Alerts:

· Set up proactive monitoring and alerting for database health and performance issues.

· Respond to alerts and incidents promptly to minimize service disruptions.

Database Patching and Upgrades:

· Database Automation and Scripting:

· Develop and maintain automation scripts and workflows to streamline routine database management tasks.

Database Documentation:

· Create and maintain detailed documentation of database configurations, procedures, and troubleshooting steps.

Troubleshooting and Issue Resolution:

· Lead efforts to diagnose and resolve complex database-related issues.

· Collaborate with Level 1 and Level 2 support and other teams to address escalated incidents.

Database Project Management:

· Lead database-related projects, such as database migrations, consolidations, and performance enhancements.

Requirements:

· Bachelor’s degree in computer science, Information Technology, or related field (or equivalent experience).

· Several years of proven experience as a Level Mongo Database Administrator.

· In-depth understanding of Mongodb architecture, configuration, and performance tuning.

· Strong proficiency in Mongodb architecture, installation, configuration, and administration.

· Familiarity with database security, backup, and recovery best practices.

· Experience with database clustering and load balancing technologies is advantageous.

· Strong problem-solving and analytical skills to diagnose and resolve complex database issues.

· Excellent communication and leadership abilities to guide junior team members and collaborate with cross-functional teams.