Oracle / MSSQL Database Administrator
Location: Brazil
Job Type: FTE Contract
Work Arrangement: 100% Remote
We are looking for a Senior Oracle / Microsoft SQL Server Database Administrator with strong experience supporting enterprise database environments across on-premises and AWS cloud/hybrid environments.
Key Responsibilities
Administer and support Oracle and/or Microsoft SQL Server databases in production environments.
Design and maintain high-availability solutions using Oracle RAC and/or SQL Server Always On.
Perform on-premises to AWS/Amazon RDS database migrations.
Develop and maintain Terraform modules for database provisioning and configuration.
Automate database deployment, migration, patching, upgrades, and operational tasks using Python and automation tools.
Perform database upgrades, client upgrades, and lifecycle management.
Execute security patching and vulnerability remediation.
Support backup, recovery, disaster recovery, and business continuity.
Troubleshoot database performance, availability, and capacity issues.
Support Oracle Data Pump, GoldenGate, SQL Server migration and replication.
Integrate database operations with ServiceNow for change and incident management.
Collaborate with cloud, infrastructure, application, and security teams.
Required Technical Skills
Oracle Database and/or Microsoft SQL Server
Oracle RAC and/or SQL Server Always On
Database administration, backup/recovery, performance tuning, troubleshooting
Oracle Data Pump
Oracle GoldenGate
SQL Server migration and replication
AWS / Amazon RDS
On-premises-to-AWS database migration
Hybrid cloud database environments
Terraform / Infrastructure as Code
Terraform module development
Python scripting / automation
ServiceNow
Configuration management / automation tools
Database security patching
Vulnerability remediation
Database client upgrades and maintenance
Candidate Profile
7+ years of database administration experience preferred.
Strong production experience with Oracle and/or SQL Server.
Hands-on experience with AWS database environments and hybrid cloud.
Experience with database migration, HA/DR, patching, upgrades, and automation.
Strong troubleshooting and production support experience.