Database Administrator Mongodb

Database Admin Mongodb

Perfict Global is a leading IT consulting services provider focused on providing innovative and successful business workforce solutions to Fortune 500 companies. We provide excellent compensation package + benefits such as Medical, Dental, Vision ++ a fun company to work!!!

Our client in aviation industry is looking for a strong Database Admin Mongodb. This is a long term role with 2 x days onsite in Dallas and rest remote.

Job description: Top Skills - Must Haves

• Database administrator
• Mongodb

Top Skills' Details

• Managing mongodb cluster (cluster with more than 20 shards or dealing with at least 10TB of data)
• Automating upgrading / installing mongodb across multiple shards
• Manage cluster preferably without using ops manager (Includes backups, restore replication, scaling cluster etc.)

Secondary Skills - Nice to Haves

• Good experience in managing mongodb cluster (cluster with more than 20 shards or dealing with at least 10TB of data)
• Experience in automating upgrading / installing mongodb across multiple shards
• Ability to manage cluster preferably without using ops manager (Includes backups, restore replication, scaling cluster etc.)
• Knowledge of mongo queries for analyzing slow queries and providing suggestions
• Ability to use tools for monitoring resource usage in the cluster
• Preferable to have basic shell scripting skills
• Experience in Privileged Access Management - authentication mechanisms like LDAP, Hashi corp, Active Directory
• Implement appropriate indexes for performance improvement
• Fine-tune configurations – MongoDB and servers for performance improvement
• Implement optimal backup and recovery
• Understand and optimize query performance
• Create and publish database health checks to monitoring systems for the following:
• Identify slow queries
• Replication lags
• Node failures
• Index usage patterns
• CPU usage
• Memory usage
• Locks
• Number of connections
• Any other relevant params
• Evaluate, plan and perform Maintenance – during release/outage etc
• Implementing best practices for backups, replication, and health checks
• Database hardening – implement best practices
• Design and implement DR plans & HA solutions and recommendations
• Work closely with the application team to understand what changes are coming in a build/patch/hotfix, do an impact analysis, fine-tune the queries if any
• Automate the process of deploying DB changes so that we can support this for a new build/patch/hotfix
• Act as an application DB during the design process
• Disaster Recovery and Business Continuity experience