Tuxedo Specialist

Job summary

We are seeking an experienced engineer to support the migration of Oracle Tuxedo applications from Tuxedo 12.2.2 (12c Release 2) to Tuxedo 22c. Key Responsibilities: Perform assessment and validation of the existing Tuxedo 12.2.2 environment. Rebuild, recompile, relink, and test applications on Tuxedo 22c. Analyze source code, OS/compiler dependencies, and migration impact areas. Reconcile and validate C and COBOL codebases. Execute migration across 6+ servers, including testing, production cutover, and rollback planning. Support system, integration, and regression testing to ensure a succes…

Job details

We are seeking an experienced engineer to support the migration of Oracle Tuxedo applications from Tuxedo 12.2.2 (12c Release 2) to Tuxedo 22c. Key Responsibilities: Perform assessment and validation of the existing Tuxedo 12.2.2 environment. Rebuild, recompile, relink, and test applications on Tuxedo 22c. Analyze source code, OS/compiler dependencies, and migration impact areas. Reconcile and validate C and COBOL codebases. Execute migration across 6+ servers, including testing, production cutover, and rollback planning. Support system, integration, and regression testing to ensure a successful migration. Required Skills: Oracle Tuxedo administration and migration experience. Strong C and COBOL development knowledge. Experience with Unix/Linux environments and application builds. Expertise in application recompilation, testing, and production deployments. Project Scope: Migration from Tuxedo 12.2.2 to Tuxedo 22c across 6+ servers with full code reconciliation, testing, and deployment support. ✅ Oracle Tuxedo migration experience ✅ Tuxedo administration and development experience ✅ Strong C programming on Linux/Unix ✅ COBOL experience in distributed environments ✅ Build/recompile/relink project experience ✅ Legacy application modernization or platform upgrade experience

What you’ll do

The Tuxedo Specialist will assess and validate the existing Tuxedo 12.2.2 environment and migrate applications to Tuxedo 22c. Responsibilities include rebuilding, recompiling, relinking, and testing applications across multiple servers.

Requirements

Candidates must have experience with Oracle Tuxedo administration and migration, as well as strong knowledge in C and COBOL development. Familiarity with Unix/Linux environments and application builds is also required.

Listed skills

• Validation · Preferred
• Production · Preferred
• assessment · Preferred
• Organization · Preferred
• COBOL · Preferred
• Attention to detail · Preferred
• Development · Preferred
• Oracle · Preferred
• Linux · Preferred
• Integration · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

• Oracle Tuxedo Administration
• Migration Experience
• C Programming
• COBOL Development
• Unix/Linux Environments
• Application Recompilation
• Testing
• Production Deployments
• Legacy Application Modernization
• Platform Upgrade Experience