Administrateur DBA gérant Oracle, SQL Server et MariaDB pour un organisme public québécois. Automatisation, haute disponibilité et infrastructures AWS avec Linux, Terraform et Ansible.
About the role
- Oracle Middleware & Database Administrator managing Oracle enterprise applications for DecisivEdge. Responsibilities include supporting and optimizing various middleware environments following best practices.
Responsibilities
- Administer and support Oracle enterprise applications across DEV, QA, UAT, and Production environments
- Perform deployments, upgrades, patching, and environment refresh activities
- Support Oracle WebLogic Server and Fusion Middleware environments
- Configure and manage: WebLogic Admin & Managed Servers, Node Manager, JDBC Data Sources, JMS Modules, ADF and RCU components
- Monitor application health, batch processing, and loan servicing workflows
- Perform JVM tuning, heap management, and garbage collection optimization
- Develop and execute comprehensive backup strategies and disaster recovery plans to prevent data loss
- Monitor system resource usage, identify bottlenecks, and optimize databases and SQL queries for maximum speed and efficiency
- Manage authentication, access control, and role-based permissions
Requirements
- Bachelor’s degree in computer science, Information Technology, or related field
- 5+ years of Oracle middleware/application administration experience
- Strong experience with: Azure Cloud infrastructure, Oracle Cloud Infrastructure (OCI), Oracle Database 19c/23c, Oracle WebLogic Server 12c/14c, Linux/Unix Administration (Oracle Enterprise Linux 7.x/8.x)
- Networking, Firewalls, ACL’s, Load balancer configuration and maintenance, Oracle Fusion Middleware (ADF & RCU), Oracle JDK 1.8 / JDK 21
- SQL & PL/SQL, Shell scripting
- REST/SOAP web services, JDBC datasource configuration, SSL/TLS configuration
- Experience supporting enterprise production environments and critical applications.
Benefits
- Health, dental, and vision coverage
- Paid life insurance and long-term disability coverage
- Empowered Company culture
- Paid professional development
- Recognition programs
- Open-door policy
- Diverse team makeup
- Participation in Company sponsored charitable causes
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