Database Administrator

GeorgiaTEK Systems Inc.; Brasil; Presencial; BRL 120 000 - 190 000; Tempo integral

Resumo da oferta

GeorgiaTEK Systems Inc. in Brazil seeks a seasoned Database Administrator to manage PostgreSQL and MongoDB databases in data centres and AWS cloud environments. You design high-availability architectures and lead migrations to AWS/RDS, while building Terraform modules for automated provisioning and scripting for patching, upgrades, and DR.

You will collaborate with cloud, security, and IT teams to ensure performance, security, and reliability of critical data services.

Qualificações

• Experience administering PostgreSQL and MongoDB in data-centre or cloud environments.
• Experience migrating databases from on-premises to AWS.
• Experience with Terraform and automation of database provisioning.

Responsabilidades

• Manage and administer PostgreSQL and/or MongoDB databases in data centre and AWS cloud environments.
• Design, deploy, and maintain highly available database architectures, including PostgreSQL clusters and MongoDB Replica Sets.
• Lead database migration initiatives from on-premises environments to AWS cloud and Amazon RDS platforms.
• Develop, maintain, and enhance Terraform modules for automated database provisioning and infrastructure deployment.
• Build automation playbooks and scripts for database migration, patching, upgrades, monitoring, and operational activities.
• Perform database security patching, remediation, and compliance activities.
• Monitor database performance and implement tuning strategies to improve reliability and scalability.
• Integrate database operational processes with ServiceNow workflows and ITSM practices.
• Partner with cloud, infrastructure, application, and security teams to deliver stable database operations.

Conhecimentos

PostgreSQL administration

MongoDB administration

High availability architectures

Database migration to AWS

Terraform IaC

Python scripting

ServiceNow

ITSM integration

Security patching

Vulnerability remediation

Database upgrades

Ferramentas

Terraform

AWS

RDS for PostgreSQL

mongodump/mongorestore

Python

ServiceNow

Descrição da oferta de emprego

• Manage and administer PostgreSQL and/or MongoDB databases in data centre and AWS cloud environments.
• Design, deploy, and maintain highly available database architectures, including PostgreSQL clusters and MongoDB Replica Sets.
• Lead database migration initiatives from on-premises environments to AWS cloud and Amazon RDS platforms.
• Develop, maintain, and enhance Terraform modules for automated database provisioning and infrastructure deployment.
• Build automation playbooks and scripts for database migration, patching, upgrades, monitoring, and operational activities.
• Perform database security patching, remediation, and compliance activities.
• Manage database version upgrades and client software upgrades.
• Support backup, restore, replication, disaster recovery, and high-availability solutions.
• Monitor database performance and implement tuning strategies to improve reliability and scalability.
• Integrate database operational processes with ServiceNow workflows and ITSM practices.
• Partner with cloud, infrastructure, application, and security teams to deliver stable database

Skills Needed

• PostgreSQL and/or MongoDB administration
• High availability and disaster recovery architectures
• MongoDB mongodump / mongorestore
• Experience migrating databases from on-premises to AWS environments
• Amazon RDS for PostgreSQL
• Terraform Infrastructure as Code
• Python scripting
• ServiceNow
• Infrastructure automation and orchestration
• Database security patching
• Vulnerability remediation
• Database client upgrades and maintenance