Mongo DBA

Robotic Process Automation LLC; Sunnyvale (CA); Vor Ort; USD 120.000 - 180.000; Vollzeit

Zusammenfassung

Robotic Technologies Automation is seeking a MongoDB DBA to design, deploy, and manage multi-node MongoDB replica sets and sharded clusters on Linux. You will implement security with X509 and TLS, onboard clusters into Ops Manager, and ensure compliance with security standards.

Responsibilities include automating backups, monitoring, performance tuning, upgrading replica sets and sharded clusters from 4.0 to 4.xx, and maintaining proper authentication, authorization, and indexing strategies.

Qualifikationen

• Designed, installed & configured multi-node MongoDB sharded clusters & replica sets on Linux.
• Extensive knowledge of Mongo replication architecture and change streams.
• Knowledge of Authentication and Authorization and X509 authentication.
• Configured SSL key files to implement security across all mongod instances.
• Experience with Ops Manager and Ops Manager upgrades.
• Experience with Groups and Projects in Ops Manager.
• Knowledge of range- and hash-based sharding and indexing.

Aufgaben

• Configure MongoDB replica sets and sharded clusters per application requirements.
• Set up MongoDB BRS & Ops Manager and onboard replica sets & sharded clusters.
• Enhance security using X509 and TLS authentication to meet standards.
• Automate backup, restore, monitoring using Python and shell scripting.
• Design, install, and configure multi-node MongoDB sharded clusters on Linux.
• Upgrade/migrate replica sets and sharded clusters (e.g., from 4.0 to 4.xx).
• Deploying, migrating data, monitoring, analyzing, and tuning MongoDB.
• Maintain knowledge of Ops Manager and Ops Manager upgrades.
• Document MongoDB installations, operations, security, and auditing.

Kenntnisse

MongoDB replication architecture

Sharded cluster design

Ops Manager / upgrades

Python scripting

Shell scripting

TLS/X509 security

Backup/monitoring automation

Linux administration

Performance tuning

Indexing and query planning

Tools

MongoDB

MongoDB Ops Manager

TLS/SSL configuration

mongod / shell

Jobbeschreibung

• Configure Mongodb replica set and sharded clusters as per the application requirement.
• Mongodb BRS & Ops-Mgr setup and onboard replica sets & sharded clusters on to Ops-Mgr.
• Mongodb security enhancement using X509 and TLS authentication to comply with Apple security standards.
• Automate backup/restore/monitoring jobs using python and shell scripting DBA requirement
• Should have designed, installed & configured multi node MongoDB sharded cluster &replica sets on Linux Platforms.
• Adding / removing replica and shard nodes in Mongodb Cluster as needed. Created Text Index for querying specific documents with string content.
• Good knowledge of a shard key and making sure of even distribution of data across multiple shards.
• Converted replica set to sharded cluster because of data size growth and better query rate planning.
• Worked on Upgrade/migrations of repicaSet and Sharded cluster from 4.0 to 4.xx
• Deploying, migrating data, monitoring, analyzing, and tuning MongoDB.
• In-depth knowledge of Ops Manager and Ops manager Upgrade.
• Knowledge about Groups and Project in Ops Manager
• Knowledge about Authentication and Authorization and X509 authentication
• Should have Configured SSL key files to implement security across all mongod instances.
• Extensive knowledge of Mongo replication architecture and change stream.
• Documenting MongoDB installation, operations, security, auditing multiple environments.
• Should have knowledge about Query plan architecture and performance tuning at host and DB level.
• Knowledge Range based sharding and Hash based sharding/ Indexing

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.