Oracle Middleware Admin

Job Title: Deputy Manager IT Infra (L2)

Role: WebLogic Middleware Administrator (L2) Scania IT

Experience: 5 10 Years

Location: (Open Mention as per requirement)

Work Mode: (Hybrid/Onsite Specify if needed)

Job Summary

We are seeking an experienced Oracle WebLogic Administrator (L2) to manage and support enterprise-level middleware environments within the automobile domain. The role involves L2/L3 operational support, ensuring high availability, performance optimization, and secure operation of mission-critical applications running on Oracle WebLogic Server.

Key Responsibilities

• Provide L2/L3 operational support for Oracle WebLogic environments (Admin Managed Servers across domains)
• Install, configure, patch, upgrade, and maintain WebLogic across Dev, QA, UAT, and Production environments
• Manage domain creation, clustering, and high availability configurations
• Perform JVM tuning, performance optimization, and capacity planning
• Deploy and manage JAR, WAR, and EAR applications
• Configure and manage WebLogic domains, clusters, and server instances
• Monitor system performance and set up alerts, dashboards, and health checks
• Troubleshoot issues across application, middleware, OS, and infrastructure layers
• Manage JDBC, data sources, JMS queues, and connection pools
• Configure SSL/TLS, keystores, truststores, and certificate lifecycle management
• Integrate WebLogic with LDAP/Active Directory and SSO mechanisms
• Ensure platform stability, uptime, and SLA compliance
• Execute incident, problem, and change management (ITIL aligned)
• Perform security patching and vulnerability remediation (PSU/CPU updates)
• Maintain runbooks, SOPs, and RCA documentation (P1/P2 incidents)
• Support release cycles, deployments, and environment setup
• Collaborate with Dev, Infra, DBA, and Security teams
• Drive automation and continuous improvement initiatives
• Support containerized deployments (OpenShift/Kubernetes) where applicable

Core Technical Skills

Primary Skills

• Strong hands-on experience with Oracle WebLogic Server (12c/14c)
• Expertise in:
  • Domain configuration administration
  • Clustering high availability
  • Managed Servers Node Manager setup
  • Application deployment lifecycle management

Secondary Skills

• JVM tuning and performance optimization
• Middleware troubleshooting

Additional Technical Skills

• Experience with Oracle Fusion Middleware, Apache, Tomcat, OHS
• Strong knowledge of:
  • WebLogic Administration Console
  • SSL/TLS, PKI, and security configurations
  • Identity integration (LDAP/SSO)
• Exposure to DevOps tools and container platforms (OpenShift/Kubernetes)

Soft Skills

• Strong analytical and troubleshooting abilities
• Ownership-driven with a proactive mindset
• Ability to handle multiple priorities effectively
• Excellent communication and documentation skills
• Detail-oriented with focus on continuous improvement
• Strong collaboration across cross-functional teams

Additional Expectations

• Willingness to work in a 24x7 support environment
• Participation in on-call rotations and change activities
• Commitment to maintaining high availability, security, and performance standards

Role Summary Snapshot

• Primary: Oracle WebLogic Administration Operations

• Secondary: JVM tuning Middleware troubleshooting

• Security: SSL/TLS, PKI, Identity Integration

• Supporting: DevOps Container platforms

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