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Certification in IBM Mainframes

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IBM Mainframes

IBM Mainframes are computer systems are high computing power and provide high-performance fulfilling important needs of large organizations which have high volumes of data processing like banks, airlines, large scale ERP, etc. They have high reliability, security, scalability, and are able to cater to massive workloads. IBM's zSeries and z/OS operating systems are used in mainframes for their 24/7 uptime and fault-tolerant capabilities.

Certification in IBM Mainframes attests to your knowledge and skills in mainframe technologies, systems operations, application development, and database management. 

Why is IBM Mainframes certification important?

  • Shows your skills in mainframes computing systems.
  • Increases your job opportunities in mainframe technology roles.
  • Validates your understanding of mainframe architecture, and operations.
  • Helps your move into advanced roles like system programmer.
  • Boosts your credibility.
  • Increases opportunities in global financial, government, and telecom companies.

Who should take the IBM Mainframes Exam?

  • Mainframe System Administrator
  • Mainframe Application Developer
  • Mainframe System Programmer
  • z/OS System Operator
  • COBOL Programmer
  • DB2 Database Administrator
  • Storage Administrator (z/OS environment)
  • Network Engineer for Mainframes
  • Batch Scheduling Analyst

IBM Mainframes Certification Course Outline
The course outline for IBM Mainframes certification is as below -


Module 1. Introduction to IBM Mainframes
Module 2. z/OS Operating System
Module 3. Job Control Language (JCL)
Module 4. TSO/ISPF Usage
Module 5. Mainframe Application Development
Module 6. Database Management
Module 7. Security and Access Management
Module 8. Storage Management
Module 9. Networking in Mainframe
Module 10. System Monitoring and Troubleshooting


Certification in IBM Mainframes FAQs

There will be 50 questions of 1 mark each in the IBM Mainframes certification exam.

You will be required to re-register and appear for the IBM Mainframes certification exam. There is no limit on exam retake.

You can directly go to the IBM Mainframes certification exam page, click "Add to Cart", make payment and register for the exam.

It increases job opportunities, enhances your technical credibility, and may lead to higher salaries in enterprise IT roles.

Absolutely. Many large institutions still rely heavily on mainframes for mission-critical systems and need certified professionals to maintain and evolve them.

Yes, for roles like application developer or system programmer, COBOL is often part of the evaluated skillset.

Basic knowledge of mainframe systems, programming concepts, and some hands-on experience with z/OS or TSO/ISPF is recommended.

IT professionals working in large enterprises, particularly in finance, insurance, or government sectors, or anyone aiming to work as a mainframe administrator, developer, or support analyst.


IBM Mainframes certification is a formal credential validating your ability to work with IBM mainframe systems, including hardware, operating systems like z/OS, and software tools.


No there is no negative marking in the IBM Mainframes certification exam