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DecisivEdge, LLC

Oracle Middleware, Database Administrator

DecisivEdge, LLC

Oracle Middleware & Database Administrator assisting in managing Oracle enterprise applications across various environments. Engaging in deployments, upgrades, support, and troubleshooting Oracle systems.

Posted 7/14/2026full-timeMarkham • 🇨🇦 CanadaMid-LevelSenior💰 CA$115,000 - CA$145,000 per yearWebsite

Core Competencies

Role fit
Core Competencies

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Demonstrates extensive experience in administering Oracle enterprise applications, including Oracle WebLogic Server and Fusion Middleware, while ensuring compliance with audit standards such as SOX. Proficient in managing cloud infrastructures like Azure and Oracle Cloud, alongside strong troubleshooting skills in database connectivity and application health monitoring.

Highest-signal resume keywords
Oracle Middleware/Application AdministrationAzure Cloud InfrastructureOracle Database 19c/23cOracle WebLogic Server 12c/14cLinux/Unix Administration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Oracle Middleware/Application AdministrationOracle Database 19c/23cSQL & PL/SQLShell ScriptingREST/SOAP Web ServicesJDBC Datasource ConfigurationSSL/TLS ConfigurationOracle JDK 1.8 / JDK 21Load Balancer ConfigurationNetworking
Soft Skills
TroubleshootingProduction Support
Tools & Technologies
Oracle WebLogic ServerOracle Fusion MiddlewareOracle Cloud Infrastructure (OCI)Oracle Enterprise Linux 7.x/8.xFirewallsACL’s
Industry Keywords
SOX ControlsAudit Compliance24x7 SupportBatch ProcessingLoan Servicing Workflows

Tech Stack

Tools & technologies
AzureCloudFirewallsLinuxOracleShell ScriptingSOAPSQLUnix

About the role

Key responsibilities & impact
  • 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
  • Monitor application health, batch processing, and loan servicing workflows
  • Provide L2/L3 production support in a 24x7 environment
  • Troubleshoot Oracle database connectivity and JDBC datasource issues
  • Support audit and compliance initiatives including SOX controls

Requirements

What you’ll need
  • 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

Comp & perks
  • 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