Principal FMW Engineer- OIC

Job Description About the Company At Oracle, we're dedicated to building resilient, scalable enterprise systems that enable business transformation and digital innovation. Our Integration Engineering team collaborates across platforms to design and deliver integration solutions that are robust, secure, and aligned with our values of integrity, customer focus, and technical excellence. We prioritize continuous improvement, automation, and documentation to drive quality and operational excellence. Job Summary As an OIC and OSB Administrator + PL/SQL Developer (IC4), you will own the stability, security, and performance of Oracle Integration Cloud and OSB/WebLogic platforms, providing expert administration, operational support, and hands-on PL/SQL development. You will be responsible for environment management, proactive monitoring, incident/problem/change management, patching, performance tuning, and fulfilling safe data maintenance activities-ensuring high availability and business continuity for critical integration services. Qualifications & Skills Mandatory: 8+ years of hands-on administration for Oracle Integration Cloud, Oracle SOA Suite/OSB, WebLogic in enterprise environments Advanced WebLogic/OSB admin skills: domain config, WLST scripting, JVM/GC tuning, JDBC/JMS, threading/connection pools Deep OIC administration expertise: connections/agents, certificates, security configs (OAuth2/SAML/WS-Security), monitoring, error hospital, and retention policies 5+ years of PL/SQL development: complex packages/procedures, performance tuning (AWR/ASH/SQL Monitor), indexing/partitioning Proven incident/problem/change management and on-call support effective RCA leadership Enterprise CI/CD automation: Git, Maven/Gradle, Jenkins/GitLab, WLST, Ansible, Python/Shell/Groovy, Terraform/IaC In-depth enterprise security: TLS/SSL, certificate management, RBAC, OAuth2/SAML, least privilege, auditing High availability and disaster recovery operations, including clustering, rolling patching, backup/restore, RAC connectivity Strong documentation and stakeholder interaction skills Good-to-Have: Experience with OCI services (Compute, Networking/LB, IAM, Vault, Logging/Monitoring, OKE) and Terraform Familiarity with observability/APM and load testing (JMeter/Gatling) Exposure to compliance frameworks (SOX, PCI, HIPAA, GDPR), secure SDLC, and regulated environments Practical knowledge of VBCS, Oracle ERP/SCM Cloud, API gateway/management platforms Relevant certifications: OCI Architect, SOA Suite/OSB, WebLogic, Oracle PL/SQL Key Responsibilities Environment Administration: Operate, optimize, and secure OIC, OSB, and WebLogic environments, including clusters, connection pools, certificates, allowlists, and lifecycle tasks. Monitoring & Troubleshooting: Maintain observability and alerting using OCI Monitoring, ELK/Splunk, Prometheus, or similar tools troubleshoot integration failures, connectivity, and performance issues lead root cause analysis (RCA) and implement corrective actions. Change, Release, and Config Management: Execute controlled deployments using CI/CD (Git, Maven/Gradle, Jenkins/GitLab, WLST, Ansible, Terraform) enforce environment parity, manage configuration drift, and maintain inventories/runbooks. Patching & Upgrades: Plan and execute rolling patches/hardening validate backup/restore processes perform capacity and performance planning. HA/DR Operations: Maintain clustering, session replication, and DB/RAC connectivity test disaster recovery (DR)/BCP playbooks and validate RTO/RPO targets. Governance & Collaboration: Adhere to ITIL processes author SOPs/knowledge articles collaborate with application, database, and network/security teams to ensure audit compliance. PL/SQL Development: Develop, review, and optimize PL/SQL code (packages/procedures/functions) for integrations and operational data tasks diagnose and tune for performance design and safely execute data fixes support bulk data operations and data pipeline reliability. Career Level - IC4