MongoDB Administrator (L3) | 3rd Party Payroll | MNC | Pan India

Job Title: MongoDB Administrator (L3) | 3rd Party Payroll | MNC | Pan India Company: Carnation Infotech Job Category: SAP BASIS Roles & Responsibilities: Job Description MongoDB Administrator (L3\) Role Summary We are looking for an experienced MongoDB Administrator (L3\) to support multiple enterprise projects. The candidate will be responsible for managing, monitoring, optimizing, securing, and troubleshooting MongoDB environments hosted on\-premises and cloud platforms. The role requires strong expertise in MongoDB cluster administration, high availability, performance tuning, backup \& recovery, and incident management. Key Responsibilities * Administer and maintain MongoDB production, staging, and development environments. * Perform installation, configuration, upgrades, patching, and migration of MongoDB databases. * Manage Replica Sets, Sharding, and High Availability architectures. * Monitor database health, capacity, performance, and availability. * Perform database performance tuning, query optimization, and index management. * Configure and manage backup, restore, and disaster recovery solutions. * Troubleshoot production incidents, replication issues, connectivity problems, and performance bottlenecks. * Implement database security controls, user management, authentication, and authorization mechanisms. * Collaborate with application, cloud, infrastructure, and security teams for project delivery and support. * Automate routine DBA activities using Shell, Python, or scripting tools. * Participate in change management, release activities, and on\-call support. * Prepare RCA reports and implement preventive measures for recurring issues. * Strong hands\-on experience with MongoDB Administration. * Expertise in: + MongoDB Installation \& Configuration + Replica Sets + Sharding + Backup \& Recovery + Database Upgrades + Query Optimization + Index Management + Performance Tuning + Database Security + Monitoring \& Alerting Work Location: Noida, Pune, Bengaluru, India Availability: Full time

Mandatory Skills: MongoDB Admin . Experience: 6\+ Years Location: Pan India Required Technical Skills * Experience with AWS DocumentDB or MongoDB Atlas. * Exposure to PostgreSQL, MySQL, Oracle, or other database technologies. * Experience in DevOps, CI/CD, and Infrastructure as Code. * Certification in MongoDB Administration or Cloud Technologies Key Skills: Configuration, Monitoring, Performance Tuning Salary: Not disclosed