MONGODB CLUSTER ADMINISTRATOR (198) - MARYLAND - URGENT

Job Number: 198

Job Category: GovTech

Job Title: MONGODB CLUSTER ADMINISTRATOR (198) - MARYLAND - URGENT

Job Type: Full-time

Clearance Level: Top Secret/SCI - Full Scope Polygraph

Work Arrangement: On-site

Job Location: Annapolis Junction MD

Salary: 144K- 174K

Background

• Maintaining a large MongoDB cluster (20+ shards) for a mission critical application ecosystem
• Implementing and maintaining monitoring of cluster performance
• Working with application developers to appropriately interface with MongoDB via libraries like Spring Data
• Performing regular live upgrades of the MongoDB cluster
• Establish regular cluster backups and procedures for failover of the cluster

Requirements

• 14+ yrs., B.S. in a technical discipline or 4 additional yrs. in place of B.S.
• A firm grasp of sharded MongoDB clusters, this includes monitoring house-keeping items like monitoring chunk migration and other mongo operations, helping pick shard keys, and monitoring the health of the cluster.
• A deep understanding of Mongo's replication capabilities
• An understanding of tuning queries, managing indexes, and evaluating explain plans
• Experience monitoring critical functions of MongoDB

Preferred

• Experience with Java and Spring Boot
• Experience with containerization and orchestration technologies (e.g., Kubernetes)
• Experience with automated build tools, continuous integration, and continuous deployment