Senior Oracle Database Administrator – Oracle 12c/19c on Azure

Sidekick Network

. Administer, maintain, and optimize Oracle 12c/19c databases running on Microsoft Azure .

Posted 11/11/2026contractBonn • GermanySeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive expertise in administering and optimizing Oracle 12c and 19c databases on Microsoft Azure, with strong capabilities in backup/recovery, performance tuning, and high-availability configurations. Proficient in using Azure DevOps for operational processes and capable of resolving complex production incidents effectively.

Highest-signal resume keywords

Oracle Database 12c/19c ExpertiseMicrosoft Azure OperationsRMAN Backup/RecoveryData Guard ConfigurationAzure DevOps Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Oracle Database AdministrationDatabase Performance TuningBackup and Recovery ProcessesHigh-Availability ConfigurationsScripting and AutomationOracle ASMOracle RACDatabase PatchingCapacity OptimizationTroubleshooting Complex Incidents

Soft Skills

Independent Decision-MakingProblem-Solving Capabilities

Tools & Technologies

Oracle RMANAzure DevOpsCI/CD ToolsOracle Data GuardAzure Infrastructure

Industry Keywords

Business-Critical SystemsSAP LandscapeInfrastructure SecurityDisaster RecoveryOperational Resilience

Tech Stack

Tools & technologies

AssemblyAzureCloudOracle

About the role

Key responsibilities & impact

Administer, maintain, and optimize Oracle 12c/19c databases running on Microsoft Azure
Perform database installations, upgrades, patching, configuration, and ongoing maintenance
Manage backup and recovery processes using Oracle RMAN
Configure, maintain, and troubleshoot Oracle Data Guard environments
Support Oracle ASM and high-availability configurations
Conduct proactive performance analysis, tuning, and capacity optimization
Investigate and resolve complex production incidents and database-related performance issues
Collaborate with Azure infrastructure, cloud engineering, and application teams
Use scripting and automation to streamline database operations and routine maintenance
Support operational processes and deployments using Azure DevOps or comparable CI/CD tools
Ensure reliable database operations within a business-critical SAP landscape

Requirements

What you’ll need

Extensive production experience as a Senior Oracle DBA in complex enterprise environments
Strong hands-on expertise with Oracle Database 12c and 19c
Proven experience operating Oracle databases on Microsoft Azure
In-depth knowledge of RMAN, Data Guard, ASM, database patching, backup/recovery, and performance tuning
Strong troubleshooting capabilities in high-availability, business-critical production systems
Practical knowledge of Azure infrastructure and automation/scripting
Experience with Azure DevOps or comparable CI/CD environments
Ability to work independently, make technically sound decisions, and resolve critical incidents
English language proficiency at C2 level or demonstrably equivalent
Residence within the EU
Willingness to work on-site in the Netherlands from 14 January to 7 February 2027
Availability for a full-time freelance assignment starting in December 2026
Oracle RAC experience is an additional advantage
Experience with SAP-related Oracle database landscapes is an additional advantage
Strong understanding of infrastructure security, disaster recovery, and operational resilience is an additional advantage
Previous experience in international infrastructure transformation or stabilization projects is an additional advantage

Benefits

Comp & perks

A challenging assignment involving business-critical enterprise infrastructure
The opportunity to work with experienced international technical teams
Primarily remote delivery with a clearly defined on-site project phase
A freelance engagement with an hourly rate aligned to your expertise and experience
Direct communication and ongoing project support through Sidekick Network