DevOps Engineer JBoss, Java Migration & SSO (RHEL 9) Role Summary We are seeking an experienced DevOps Engineer with strong expertise in JBoss upgrades on RHEL 9, Java migration, and SSO integration to support application modernization and platform upgrades. The role requires close collaboration with application, infrastructure, and security teams to ensure secure, stable, and compliant solutions across environments. Key Responsibilities JBoss Administration & Upgrades Plan and execute JBoss upgrades on RHEL 9 across non-production and production environments. Configure and tune JBoss for performance, security, and high availability. Support application deployments and post-migration validation and stabilization. Java Migration Perform Java version migrations (e.g., Java 8 to Java 21), including impact analysis, dependency updates, and remediation. Assess compatibility issues and implement required code or configuration changes. SSO & Security Integration Configure and support JBoss a...