Job Description: Provide Application Optimization support for the applications developed using IBM Mainframe Technology stack- JCL,COBOL,DB2,CICS, VSAM and IDMS. Deep understanding of mainframe architecture and modernization techniques. Strong analytical and problem-solving abilities for IBM mainframe. Expertise in system analysis, reverse engineering, and solution design for mainframe technology. Ability to assess and select suitable technology solutions. Develop comprehensive architectural models and technical specifications. Analyze mainframe system level operations and suggest performance improvements. Analyze performance and system reports to provide improvement ideas. Minimun 12 -15 years in Mainframe environments focusing on platform consulting, modernization or similar roles. Proven experience with IBM ADDI or similar reverse engineering tools. Verify build and deployment process and suggest improvement enforcing coding standards. Familiarity with IWS (IBM Workload Scheduler) and experience in reporting tool implementation. Experience with IDMS migrations, SCM tool transitions Very good knowledge of tools like Omegamon, TWS Excellent communication and technical documentation skills. Should be good in proposal making and presenting to customer. Supporting sales and marketing initiatives. Strong management capabilities, with the ability to manage multiple initiatives consistently. Coordinate with Application Development/Support Team as required Coordinate with Infrastructure Support Team if needed Should be well aware of emerging trends in mainframe technology and modernization practices French language proficiency is must.