MongoDB Database Administrator

MongoDB Database Administrator (DBA)

We are seeking an experienced and highly skilled MongoDB Database Administrator (DBA) to join our team.

As a MongoDB and Ops Manager database professional, you will be responsible for the comprehensive management, monitoring, and security of large and complex MongoDB environments across various data centers.

This role requires a proactive individual committed to implementing best practices, automating routine functions, enhancing observability, and managing the product lifecycle (upgrades and patch management) within a highly regulated :

Database Management & Operations :

- Install, configure, and maintain MongoDB instances, replica sets, and sharded clusters across multiple data centers.

- Manage and administer MongoDB databases within cloud environments, including AWS, GCP, and Azure.

- Perform database rollouts, upgrades, and security patch applications at both the database and operating system levels.

- Design, implement, and manage Disaster Recovery (DR) plans and High Availability (HA) solutions following industry best practices.

- Conduct capacity planning and system sizing to ensure optimal performance and scalability for growing data volumes.

- Create and manage MongoDB projects, users, and ensure robust backup and recovery strategies, including leveraging S3 bucket storage.

Monitoring & Observability :

- Install, configure, and manage Ops Manager servers and agents for comprehensive monitoring and automation.

- Enhance database observability by integrating MongoDB logs with monitoring platforms such as Logstash, Kibana, AppDynamics, or Splunk.

- Proactively monitor database performance, availability, and security, identifying and addressing potential issues.

Security & Compliance :

- Implement and configure encryption, authentication, and authorization mechanisms for MongoDB and Ops Manager.

- Demonstrate strong knowledge of MongoDB security best practices, LDAP, Kerberos, and Active Directory integration.

- Ensure compliance with regulatory requirements for data security and access control.

Troubleshooting & Support :

- Diagnose and resolve complex Ops Manager and MongoDB-related issues, including performance bottlenecks, access control problems, configuration errors, and monitoring discrepancies.

- Provide expert-level support for MongoDB database environments, ensuring minimal downtime and optimal performance.

Automation & Scripting :

- Develop and implement automation scripts and solutions using Python, PowerShell, and Ansible to streamline database operations and enhance efficiency.

- Integrate database automation into CI/CD pipelines and broader automation platforms.

Technical Skills :

Core MongoDB Expertise :

- Extensive hands-on experience with MongoDB database administration, including installation, configuration, and maintenance.

- Proven experience in setting up, configuring, and managing MongoDB replica sets.

- Demonstrated expertise in setting up, configuring, and scaling MongoDB sharded cluster environments.

- In-depth knowledge of MongoDB architecture, data modeling, indexing, and query optimization.

- Strong understanding of MongoDB security features, including encryption at rest and in transit, authentication (SCRAM-SHA-1, SCRAM-SHA-256), and authorization (Role-Based Access Control).

Cloud & Infrastructure :

- Experience managing MongoDB databases in major cloud environments (AWS, GCP, Azure).

- Familiarity with underlying operating systems (Linux/Unix, Windows) for database deployments.

Monitoring & Alerting :

- Proficiency with MongoDB Ops Manager for monitoring, automation, and backup.

- Experience with enterprise-level monitoring tools like AppDynamics, Splunk, ELK Stack (Elasticsearch, Logstash, Kibana).

Security & Authentication :

- Hands-on experience with LDAP, Kerberos, and Active Directory integration for MongoDB authentication.

Automation & Scripting :

- Proficiency in scripting languages such as Python and PowerShell.

- Experience with automation tools like Ansible.

- Familiarity with CI/CD pipelines and automation platforms.

APIs & Tools :

- Experience utilizing MongoDB REST APIs for administrative tasks and integration.

- Familiarity with MongoDB command-line tools and Compass.

Performance & Troubleshooting :

- Strong analytical and problem-solving skills for troubleshooting performance, access, and configuration issues.

- Prior experience in capacity management and system upsizing requirements.

Education :

- Bachelor's degree in Computer Science, Information Technology, Engineering, or a related technical field.

- MongoDB Certified DBA (MDBA) certification is a significant plus