"This post includes affiliate links for which I may make a small commission at no extra cost to you should you make a purchase."

Close up iPhone showing Udemy application and laptop with notebook

The Top 10 JCL Courses and Certifications Online

For professionals in the field of mainframe computing, JCL (Job Control Language) is an essential skill to have. JCL is used to define and manage jobs in mainframe systems, making it crucial for anyone working with IBM mainframes or other similar systems. If you’re looking to boost your JCL prowess or enhance your job prospects, online courses and certifications are a great way to go. In this article, we’ll explore the top 10 JCL courses and certifications available online.

1. IBM’s Job Control Language (JCL) Fundamentals

IBM’s Job Control Language (JCL) Fundamentals course offers a comprehensive introduction to JCL. Through a series of lectures and hands-on exercises, you’ll learn the basics of JCL syntax, job submission, and job control statements. This course is ideal for beginners who want to gain a solid foundation in JCL.

2. JCL and TSO/ISPF for Application Developers

For application developers seeking to expand their JCL skills, the JCL and TSO/ISPF for Application Developers course is a perfect fit. It covers JCL concepts specifically tailored to developers, including dataset management, program execution, and debugging techniques. The course also delves into TSO/ISPF, providing a well-rounded learning experience.

3. Mastering JCL: Job Control Language

Mastering JCL: Job Control Language is a comprehensive course that covers advanced JCL concepts and techniques. It delves into topics such as conditional execution, symbolic parameters, and the use of utilities within JCL. This course is ideal for experienced JCL users looking to enhance their skills further.

4. z/OS Job Control Language (JCL)

The z/OS Job Control Language (JCL) course provides a deep dive into JCL on the IBM z/OS platform. This course covers the fundamental aspects of JCL, including job steps, datasets, and procedures. It also explores advanced concepts like JCL overrides and generation data groups. By the end of the course, you’ll have a well-rounded understanding of JCL on the z/OS platform.

5. JCL Programming for Beginners

If you’re new to JCL programming, the JCL Programming for Beginners course is perfect for you. It starts with the basics, teaching you how to write simple JCL programs and gradually progresses to more complex topics like job control statements, catalog management, and restart and recovery techniques. This course is an excellent starting point for individuals with little to no prior knowledge of JCL.

6. JCL Overview and Basics

The JCL Overview and Basics course offers a high-level introduction to JCL for individuals who want to gain a general understanding of its purpose and functionality. This course covers the fundamentals of JCL job submission, job control statements, and dataset management. It is ideal for those who wish to get an overview of JCL without diving too deep into the technical aspects.

7. Mainframe Job Control Language (JCL) Essentials

The Mainframe Job Control Language (JCL) Essentials course is designed for both beginners and experienced JCL users. It covers all the essential aspects of JCL, including syntax, statement types, and dataset operations. Additionally, this course provides practical exercises to reinforce your learning and ensure you can apply JCL concepts in real-world scenarios.

8. Advanced JCL and Utilities

For individuals with a solid foundation in JCL, the Advanced JCL and Utilities course offers a deeper exploration of advanced JCL techniques. This course covers topics like generation data groups, GDG processing, SMS management, and more. By completing this course, you’ll gain the knowledge necessary to tackle complex JCL situations with confidence.

9. JCL for Beginners: Step-by-Step Hands-on Introduction

The JCL for Beginners: Step-by-Step Hands-on Introduction course takes a practical approach to teach JCL. It provides step-by-step guidance and hands-on exercises to help you grasp the core concepts of JCL effectively. This course is ideal for individuals who prefer learning by doing and want to quickly gain practical JCL skills.

10. JCL – From Beginner to Expert

The JCL – From Beginner to Expert course is designed for individuals with no prior knowledge of JCL. It starts with the basics and gradually progresses to advanced topics like symbolic parameters and conditional execution. This comprehensive course aims to transform beginners into JCL experts, equipping them with the skills to handle complex JCL tasks confidently.


Whether you’re a beginner starting from scratch or an experienced professional seeking to enhance your JCL skills, these top 10 online courses and certifications offer a wide range of options to suit your needs. From fundamental introductions to advanced techniques, these courses provide valuable knowledge and practical applications. Invest in your professional development and consider enrolling in one of these top JCL courses and certifications online to unlock new opportunities in the mainframe computing industry.