MongoDB Cluster Engineer - Sharding, Security & Ops

Quantum Technologies. LLC; Sunnyvale (CA); On-site; USD 140,000 - 190,000; Full time

Job summary

Quantum Technologies. LLC is seeking an experienced MongoDB DBA to manage complex replica sets and sharded clusters in a production environment. The role includes onboarding to Ops Manager, implementing X.509/TLS security, and automating backup, restore, and monitoring tasks using Python and shell scripts.

You will design multi-node MongoDB deployments on Linux, perform upgrades/migrations, and optimize performance with attention to query plans and data distribution across shards.

Qualifications

• Experience administering MongoDB in production environments.
• Expertise with replica sets, sharding, and data distribution strategies.
• Strong knowledge of security using X.509 and TLS across nodes.

Responsibilities

• Configure MongoDB replica sets and sharded clusters per requirements.
• Setup and onboard replica sets and shards to Ops Manager.
• Enhance security using X509 and TLS authentication.
• Automate backup/restore/monitoring with Python and shell scripts.
• Design and implement multi-node MongoDB deployment on Linux.
• Perform upgrades/migrations for replica sets and sharded clusters.

Skills

MongoDB

Replica sets

Sharded clusters

Ops Manager

TLS/X.509

Tools

Ops Manager

SSL/TLS

Linux

Job description

Quantum Technologies. LLC is seeking an experienced MongoDB DBA to manage complex replica sets and sharded clusters in a production environment. The role includes onboarding to Ops Manager, implementing X.509/TLS security, and automating backup, restore, and monitoring tasks using Python and shell scripts.

You will design multi-node MongoDB deployments on Linux, perform upgrades/migrations, and optimize performance with attention to query plans and data distribution across shards.