Mainframe Course Online

10 Lesson

40 Hours

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IBM Mainframe course online helps learners master IBM Z series architecture, z/OS operating system, Job Control Language (JCL), COBOL programming, DB2 database management, and CICS transaction processing. Build a strong foundation in batch processing, online transaction processing, and mainframe utilities. Learn to develop, test, debug, and manage enterprise applications on IBM mainframes. Prepare to excel in recognized IBM mainframe certification exams.

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Mainframe Course Overview

Prerequisites

Basic programming knowledge
- z/OS
- DB2
Familiarity with operating systems

What You Will Learn

IBM mainframe hardware, z/OS, and programming languages
COBOL programming fundamentals
Job Control Language (JCL) for batch job management
VSAM file types and usage (KSDS, ESDS, RRDS, LDS)
TSO/ISPF navigation and dataset management
CICS transaction processing basics
z/OS architecture and features
Dataset creation and management
Mainframe emulator installation and setup
Connecting to mainframe systems
ISPF/PDF for dataset editing and allocation
Job submission and output review using SDSF
UNIX System Services and HFS file management
Security concepts for mainframe datasets
Mainframe history and architecture
Industry applications of mainframes
Modernization trends, AI integration, and DevOps practices

Career Opportunities After Completing Mainframe Training

Mainframe Developer
COBOL Programmer
Mainframe Application Support Analyst
Mainframe Systems Analyst
Mainframe Production Support Engineer
Legacy Systems Engineer

IBM Mainframe Training Key Features

100% Money-Back Guarantee
Instructor Led Training : 40 Hrs
24 X 7 Lifetime Support
Certified Trainers
1 On 1 Training Option Available
Small Batches
Certification Exam Preparation Support
Downloadable Study Resources
Practical Training on Job Submission
Exposure to Mainframe Utilities
Mainframe Security (RACF) Basics
Modernization: DevOps and AI Overview
UNIX Services & HFS Management
Mainframe Emulator Setup Guidance

Mainframe Training Modules

Lesson 1 - Introduction to Mainframe and z/OS

1. Overview of mainframe architecture

2. Understanding the z/OS operating system

3. Basics of mainframe environment and job processing

Lesson 2 - TSO/ISPF Tools and Commands

1. Using TSO commands for navigation

2. Working with ISPF panels and editors

3. File management and dataset handling

Lesson 3 - COBOL Programming Basics

1. COBOL program structure and syntax

2. Data types and file handling

3. Writing simple batch programs

Lesson 4 - Job Control Language (JCL) Fundamentals

1. Understanding JCL syntax and statements

2. Creating and running batch jobs

3. Job steps, procedures, and return codes

Lesson 5 - VSAM Datasets and Utilities

1. Types of VSAM datasets

2. Creating and managing VSAM files

3. Using IDCAMS utility

Lesson 6 - DB2 Database Basics and SQL

1. Introduction to DB2 concepts

2. Writing basic SQL queries

3. Accessing DB2 from COBOL programs

Lesson 7 - CICS Transaction Processing Fundamentals

1. Basics of online transaction processing

2. Writing simple CICS programs

3. CICS commands and screens

Lesson 8 - Mainframe Utilities and Job Monitoring

1. Using SDSF for job monitoring

2. Common mainframe utilities (IEBGENER, SORT)

3. Analyzing job outputs and logs

4. Troubleshooting common issues

Lesson 9 - Debugging and Troubleshooting

1. Identifying errors in COBOL and JCL

2. Using debugging tools and techniques

Lesson 10 - Hands-on Mainframe Project Work

1. Integrating COBOL, JCL, DB2, and CICS

2. Simulated enterprise project

3. Real-world application development and testing

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1-800-7430-173 (US Toll Free)

+91 7240740740 (India)

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Mainframe Course Fees

Online Class Room Program

US $ 1,500.00

100% Money Back Guarantee

Duration : 40 Hrs
Plus Self Paced

Classes Starting From

Fast Track Batch 09 Jun 2026
Weekday Batch 15 Jun 2026
Weekend Batch 13 Jun 2026

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Flexible Training Schedule Options
Industry Experienced Trainers
24x7 Support

Trusted By Top Companies Worldwide

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Mainframe Certification Exam

Prepare for the latest recognized Mainframe Certification Exam that covers all core aspects of mainframe development and operations. Successfully passing the exam will demonstrate your expertise in COBOL, JCL, DB2, and CICS, enhancing your career opportunities in enterprise computing environments.

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Mainframe Course Online