MongoDB Cluster Administrator (TS/SCI with Polygraph)
Yellow Duck Technologies Inc.
Annapolis Junction, MD
Yellow Duck Technologies is seeking cleared MongoDB Cluster Administrators to join a fast-moving team supporting mission-critical systems within a microservices-based environment.
Responsibilities:
- 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:
- Must have an active TS/SCI clearance with polygraph.
- Bachelor's degree in a technical discipline. An additional 4 years of experience may substitute for a Bachelor’s degree.
- 14+ years of experience.
- 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.
Nice to Haves:
- 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.
Yellow Duck is hiring cleared technical professionals at all skill levels. If you possess an active TS/SCI clearance with polygraph, please submit your resume for a friendly follow-up and quick job-matching response!
Yellow Duck Technologies provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, ethnicity, religion, sex, sexual orientation, gender identity and expression, national origin, disability, genetic information, veteran status, or any other protected characteristic or class.
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