Learn mainframe computing online with IBM z/OS, TSO/ISPF, JCL, COBOL, DB2, CICS, and VSAM. The course is built for learners who want practical training on batch processing, online transaction flow, debugging, and production support work.
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Mainframe roles are still hired across banks, insurers, and large operations teams, but employers expect more than theory. Inventateq focuses the course on the work that appears in interviews and on the job: JCL execution, COBOL logic, DB2 queries, CICS flow, and production support tasks.
Placement support is built around the course timeline. As learners complete modules and projects, they get help shaping a resume, presenting project work, and preparing for interviews around Mainframe Developer, COBOL Programmer, and Production Support Engineer roles.
Mainframe professionals are hired in banking, insurance, financial services, and large enterprise operations teams in India and for remote support roles. Compensation grows with hands-on experience in COBOL, JCL, DB2, CICS, and production support.
Mainframe Average Salary by Experience
Mainframe professionals are hired in banking, insurance, financial services, and large enterprise operations teams in India and for remote support roles. Compensation grows with hands-on experience in COBOL, JCL, DB2, CICS, and production support.
Mainframe Average Salary by Experience
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Inventateq has supported learners across job-focused technical training with a steady classroom-style approach that works well for online batches too. For the Mainframe Course, that means structured teaching, clear practice, and support that stays consistent from introduction to projects.
We stand apart through our commitment to:
Attend live, instructor-led classes from anywhere with the same hands-on structure as our classroom batches. Follow along step-by-step, get real-time doubt support, and revisit recordings whenever you need to.
Good fit if you want a direct path into enterprise IT with mainframe fundamentals, coding, and support concepts.
Useful for support, testing, or development profiles that need COBOL, JCL, DB2, or CICS knowledge.
Helps you build a stronger understanding of batch processing, transaction systems, and system utilities.
Relevant if you want to understand the systems that run transaction-heavy operations.
Fits learners who want to move into monitoring, scheduling, logs, and production support work.
Works for non-mainframe backgrounds when you want structured training and guided practice.
11 modules: The course is split across mainframe fundamentals, programming, database work, transactions, and projects.
Live online format: Attend from anywhere and follow the same step-by-step teaching used in the classroom batches.
Practice-led schedule: Each stage builds on the previous one with command practice, coding, and system concepts.
Project completion: The last module brings together banking, payroll, insurance, and automation work.
4.7 Star Rating from 1,432+ Google Reviews
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Mainframe still runs the systems that handle large transaction volumes, especially in banking, insurance, payroll, and operations-heavy businesses. That demand keeps the skill relevant, and it rewards people who can work across JCL, COBOL, DB2, CICS, and support tasks.
By the end of the course, learners can move through mainframe work with more confidence and less guesswork. The training turns command-level familiarity into usable skills for development, support, and operations tasks.
You will know how IBM z/OS, TSO, and ISPF fit together, and you will be able to move around the system without getting lost in the panels.
You will learn to build JCL with JOB, EXEC, and DD statements, then submit jobs, read the output, and handle simple conditions.
You will practice COBOL structure, divisions, file handling, and control statements so you can write programs that follow enterprise processing rules.
You will understand how tables, views, indexes, SQL, and embedded SQL in COBOL are used in day-to-day development work.
You will see how CICS screens, maps, program flow, and basic commands support transaction processing in live systems.
You will learn to review job logs, handle abends, use common utilities, and follow error resolution steps used in support roles.
Yes, the course begins with architecture, mainframe basics, and the IBM z/OS environment before it moves into programming. That makes it easier to follow even if you have not worked on a mainframe before. The later modules add the harder parts only after the basics are in place.
You will work with both, along with DB2, CICS, and VSAM. The syllabus includes job submission, file handling, conditional processing, embedded SQL, and transaction processing, so the course is not limited to theory. The final projects also reinforce the hands-on part.
Yes, the course includes resume building and interview preparation, and placement support is tied to the roles this syllabus prepares you for. You get help positioning yourself for mainframe developer, production support, and COBOL-related roles. The support is practical and aligned with the course content.
Yes, this is available as a live online course. You can attend sessions remotely and still follow the same module flow, practice, and project work. That makes it useful if you want structured training without traveling to a center.
The syllabus is organized into 11 modules, so the course is meant to move from fundamentals to projects in a steady sequence. Exact timing depends on batch format and pace, but the structure is clear enough to plan around. Learners usually benefit from keeping up with each module rather than leaving practice until the end.
That background can help, especially for modules on job logs, monitoring, debugging, production support, and scheduling. You may find the operations topics easy to relate to because they mirror the work done in live enterprise systems. The course can still fill in the programming side with COBOL and JCL.
You will work with IBM z/OS, TSO/ISPF, JCL, COBOL, DB2, CICS, and VSAM. These are the core tools named in the syllabus and they form the main working environment for mainframe roles. The advanced module also introduces REXX, security, optimization, migration concepts, and API integration.
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