What is Mainframe?
A mainframe is a high-performance digital computer used by large organizations for mission-critical applications, high transaction volumes, and reliable performance, designed for intensive high-speed computing for large-scale computing purposes that require greater availability and security which a smaller machine cannot offer.
How is Mainframe used?
Zippia reviewed thousands of resumes to understand how mainframe is used in different jobs. Explore the list of common job responsibilities related to mainframe below:
- Provide operational and technical support for mainframe, distributed systems and personal computer users worldwide.
- Resolved cycle problems, assisted regional Data Centers (Toronto, Boston and Dallas) with their mainframe processing issues.
- Worked on an IBM Mainframe, maintaining a product that processes financial data for Credit Unions all over the US.
- Create JCL and batch jobs using Universal Command and NDM files, incorporating the mainframe and servers.
- Coordinated up to 15 IBM mainframe and PC developers, programming analysts, and information specialists.
- Trained staff on moving software changes from Test to Production environments for mainframe and SAP.
Are Mainframe skills in demand?
Yes, mainframe skills are in demand today. Currently, 3,196 job openings list mainframe skills as a requirement. The job descriptions that most frequently include mainframe skills are lead operations analyst, cics systems programmer, and computer programmer and operator.
How hard is it to learn Mainframe?
Based on the average complexity level of the jobs that use mainframe the most: lead operations analyst, cics systems programmer, and computer programmer and operator. The complexity level of these jobs is advanced.
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What jobs can you get with Mainframe skills?
You can get a job as a lead operations analyst, cics systems programmer, and computer programmer and operator with mainframe skills. After analyzing resumes and job postings, we identified these as the most common job titles for candidates with mainframe skills.
Lead Operations Analyst
Job description:
An Operations Analyst is responsible for ensuring that all the company's objectives are met. In the way of creating the right solution, especially when it comes to the customer's welfare. Their job is to analyze and determine the operation and project scope of a company. They prepare customer contracts as well the specification of the system, make an alternative solution and program flow to provide support, and maintain the integrity and security of the company by complying with its rules and regulations.
- Data Analysis
- Mainframe
- Business Processes
- Linux
- Process Improvement
- Incident Management
Computer Programmer And Operator
- COBOL
- Mainframe
- Database Management
- Computer Language
- CNC
- Computer System
Computer Operations Manager
- Customer Service
- Mainframe
- CAD
- Production Control
- Computer System
- Payroll
Data Center Operator
Job description:
A data center operator is primarily in charge of making sure that a data center functions efficiently. Their job entails installing software or hardware systems, conducting regular maintenance checks, troubleshooting issues, fixing or replacing components, upgrading or updating systems, maintaining records, and producing progress reports as necessary. They are also in charge of monitoring the daily operations of the data center, developing and implementing data security protocols, and providing technical support to staff. Moreover, they may also train new data center workers and enforce company policies and guidelines.
- Customer Service
- Infrastructure
- Escalate
- Mainframe
- Linux
- Unix
Systems Programmer
Job description:
A systems programmer is responsible for managing and installing software systems and applications to the company's computer networks to support the efficiency of business functions and operations. Systems programmers coordinate with the systems analyst to conduct quality checks and running configuration tests to ensure the stability of applications and avoid downtimes. They also create resolution reports, design servers, and upgrade network infrastructure as often as needed. A systems programmer must have excellent communication and technical skills, especially the expert command of programming languages and codes.
- Provide Technical Assistance
- Video Conferencing
- C++
- Database
- Mainframe
- Technical Support
Data Processing Technician
- Data Processing
- Data Entry
- QC
- Mainframe
- Management Software
- Electronic Discovery
Data Processing Manager
- Payroll
- Computer System
- SQL
- Financial Statements
- Mainframe
- General Ledger
Senior Production Support Analyst
- SQL Server
- Jenkins
- Mainframe
- Production Environment
- Unix
- Incident Management
Data Center Operations Supervisor
- SLA
- Customer Service
- Network Hardware
- HVAC
- Mainframe
- Level Agreements
How much can you earn with Mainframe skills?
You can earn up to $74,913 a year with mainframe skills if you become a lead operations analyst, the highest-paying job that requires mainframe skills. Cics systems programmers can earn the second-highest salary among jobs that use Python, $87,366 a year.
| Job title | Average salary | Hourly rate |
|---|---|---|
| Lead Operations Analyst | $74,913 | $36 |
| Cics Systems Programmer | $87,366 | $42 |
| Computer Programmer And Operator | $44,960 | $22 |
| Computer Operations Manager | $93,933 | $45 |
| Systems Lead Programmer | $113,321 | $54 |
Companies using Mainframe in 2025
The top companies that look for employees with mainframe skills are U.S. Department of the Treasury, Highmark, and Ensono. In the millions of job postings we reviewed, these companies mention mainframe skills most frequently.
| Rank | Company | % of all skills | Job openings |
|---|---|---|---|
| 1 | U.S. Department of the Treasury | 41% | 9 |
| 2 | Highmark | 14% | 4,888 |
| 3 | Ensono | 12% | 1,008 |
| 4 | Rocket Software | 7% | 198 |
| 5 | Public Consulting Group | 3% | 1,256 |
Departments using Mainframe
| Department | Average salary |
|---|---|
| Engineering | $95,301 |
16 courses for Mainframe skills
1. IBM Mainframe Developer
Gain the job-ready skills for an entry-level mainframe programming role. Mainframe computers continue to power many mission-critical, financial, banking, and government agency systems. There are 220 billion lines of COBOL in use today. 43% of banking systems are built on COBOL, and 95% percent of ATM swipes rely on COBOL code.¹\n\nCOBOL is scalable, mature, and self-documenting. You'll learn about COBOL from its birth and through its evolution. You'll learn new features and aspects of the language, while also getting hands-on experience to increase your knowledge and abilities with COBOL as a whole. You’ll work with a variety of IBM, COBOL, and mainframe assets, project scenarios, including COBOL programming basics, TSO, ISPF, gaining practical experience with mainframe data management and software development techniques.\n\nThis Professional Certificate does not require any prior programming skills and is suitable for learners without college degrees.\n\nUpon successful completion of this program, you’ll have analyzed the real-world mainframe environment, reviewed mainframe assets and data, and presented and created a software development plan, giving you the confidence and the portfolio to begin a career as a mainframe programmer.\n\n¹Reuters Graphics: COBOL Blues...
2. IBM z/OS Mainframe Practitioner
This Professional Certificate is intended to provide the foundational skills required to launch a career in the enterprise platform that powers over 68% of worldwide transactions. Companies around the world are searching for these skills to run their critical system workloads. In this series of courses, the learner will be introduced to various operating systems, mainframe applications, and get real-time hands-on experience on an IBM Z server. The skills acquired on completion of this Professional Certificate allows the learner to pursue a career as a mainframe application developer, system programmer, system administrator, or a DBA Practitioner.\n\nThere are three courses in this specialisation, please be sure to complete all three in order to maximise your time and effort.\n\nCourse 1: Introduction to Enterprise Computing\n\nCourse 2 : Getting Started on Mainframe with z/OS Commands and Panels\n\nCourse 3 : Basic System Programming on IBM Z\n\nOn successful completion of this professional certificate, the learners will be eligible to claim the IBM z/OS Mainframe Practitioner Professional Certificate badge. More information can be found here...
3. Mainframe DB2 Developer Training By Anil Polsani
Hello Friends, This is me Anil Polsani. This Course is Intend to provide deeper knowledge on the Mainframe DB2 database with good amount theory and best practical's with excellent explanation. In this course we will be Covering Topics like Pre-compilation , Package Plan , SQL all query thru COBOL programs, Cursor concept , SQL query with Main program and Sub-Programs and Many things like. Bulk Update Process , Handling of SQLCODEs -803 -811 -305 -904, DB2 Restart Logic , Load and Unload Concepts , How to code SQL Select query , Joins , ViewsYou can also See my demo videos in Youtube channel as well. You can Search for any Mainframe Module and you can find our channel video, More easy you can search by name as well. This Course is only on COBOL-DB2, There are other video that will be placed in next month. You Can also contact me for the Mainframe software so that you can do the Practice the Training Programs that are explained in the course. You can also join my live training session in here or you can contact me for more details of the training course. We have training thru batch/in group and we provide 1 to 1 training as well. Thanks, Anil Polsani...
4. Mainframe COBOL Developer Training By Anil Polsani
Best COBOL course ever. You will get the best training on COBOL module in this Course. Complete Project Oriented with Real-Time examples. In This Course we will be covering all major and minor concepts that are definitely used in each and every COBOL program coded in Project. Below are the concept that we covered in this course. COBOL (Common Business Oriented Language): Class 01 - Introduction to MainframeClass 02 - Introduction to COBOLClass 03 - Introduction to JCLClass 04 - Introduction to ZOS-TSO-ISPF TheoryClass 05 - Introduction to ZOS-TSO-ISPF PracticalCOBOL Class 01 - Introduction to COBOL -RepeatCOBOL Class 02 - COBOL Variable DeclarationCOBOL Class 03 - Accept-DisplayCOBOL Class 04 - Compute-PracticalCOBOL Class 05 - Data Movement -MOVE StatementCOBOL Class 06 - Conditional - IF StatementCOBOL Class 07 - Conditional & Control Sequence -PERFORMCOBOL Class 08 - Control Sequence -PERFORM -GOTO -PracticalCOBOL Class 09 - FILE Concepts Part-1COBOL Class 10 - FILE Concepts Part-2COBOL Class 11 - FILE Concepts Part-3 COPYBOOK Run JCLCOBOL Class 12 - Data Security-Memory SavingCOBOL Class 13 - Redefines - Matching LogicCOBOL Class 14 - Occurs Variable DeclarationCOBOL Class 15 - Occurs-Lookup LogicCOBOL Class 16 - SUB Program Static - Dynamic - Call by Reference - Call by ContentCOBOL Class 17 - String Handling - String, Unstring , Inspect , Referential Modification To get full knowledge on Mainframe , You need to do practice and also check my other Best MNC opted course DB2 CICS JCL...
5. Mainframe CICS Developer Training By Anil Polsani
Hello All, This Training Course on CICS is set to make you understand all required concepts on Mainframe CICS, The Course will start with design of the BMS Map and understand how to code a COBOL-CICS Program to communicate with CICS Screen. Then the concept will move to Data communication. All concepts are covered in Theory and IN practical's as well. In this Training we will be Looking into: Mainframe CICS Customer Information and Control System Course Content-1. Introduction to online & CICS2. Screen communication Concepts a. Design BMS (Basic Mapping Support) Screen b. How to Compile 1. Physical 2. Symbolic Maps c. How to Setup and Execute the Mapset3. How to code COBOL-CICS Program4. Translation-Compile, Setup of PPT and PCT entries & execute the transaction5. LINK-XCTL; Screen Navigation6. Data communication a. DB2 - How to code COBOL-CICS-DB2 Program b. VSAM - How to code COBOL-CICS-KSDS Program c. QUEUE - How to Code COBOL-CICS-TSQ and TDQ Program7. CICS Error Handling a. Response Code b. Handle conditionYou can Also check my Website Link Below to Access more PPT's of Mainframe Module Knowledge. I Provide Online Training and Also Work Support If needed. Full Course Training Details: Full Course Hi-lights:1. Modules Covering: COBOL-JCL-DB2-CICS (little bit of VSAM)2. Total of 55 Sessions Daily 1 hour, Mon - Sat. Approx. 2 months3. Concept will be covered in theory & Practical's4. 2 months Mainframe access will be provided for Practice5. Required Notes , Practice Programs will be shared6. Sessions will be Recorded and shared after the class7. Free Interview Sessions on COBOL-JCL-DB2-Real time Tools8. Use my website link from description to see Course contentOffline Project Work-Support Will be given if required. Youtube Channel Search: Mainframe Online Training BY Anil Polsani...
6. Mainframe - CICS - Beginner to Expert
First I would like to thank you! on landing on to this Course and Congratulations for opting this course. Here I'm going to explain the IBM Mainframe classes in a very simple way with a practical oriented Sessions. I have tried my best! to cover all different topics that are being used in the Real time which makes you a feel like a class room session and I hope you will enjoy this journey on learning of the Mainframe Course with in a couple of days. This course is intended for all the levels that can be starting from a Student or Fresher who is just passed out from his graduation or the people who have joined their carrier as Mainframe Developer or people who want to refresh or Upgrade there skill set on mainframe. Yes, you are in a right! place on selecting this course and I will be available to address all your queries, support and guide in all the ways that i can during this course of journey. One and only motive is to teach the Mainframe in a Very simple way. Course Covers with the following Topics. Introduction to MainframeIntroduction to CICSFeatures of CICSDifference Between Batch & OnlineArchitectureMAPMAPSETSYMBOLIC MAP , PHYSICAL MAPTRANSACTION , TASK , MULTITASK, MULTITHREAD,.. PSEUDO CONVERSATIONCURSOR Positioning Technique. Types of Programs used in CICSMajor components of CICSApplication ProgrammingData Entry ProgramMenu Based PrgramFile Maintenance ProgramFile HandlingException HandlingLogging into CICSLINKXCTLTSQTDQTheory & Practical based Classes with Real Time Examples.. Practical OrientedMany other topics. Happy Learning!!...
7. Mainframe REXX for Absolute Beginners - Live Demo
Rexx is a procedural programming language that allows programs and algorithms to be written in a clear and structured way. It is easy to use by experts and casual users alike. Rexx has been designed to make easy the manipulation of the kinds of symbolic objects that people normallydeal with such as words and numbers. Although Rexx has the capability to issue commands to its host environment and to call programs and functions written in other languages, Rexx is also designed to be independent of its supporting system software when such commands are kept toa minimum. Many applications are programmable by means of macros. Unfortunately, in the Unix world, almost every application has a different macro language. Since Rexx is essentially a character manipulation language, it could provide the macro language for all these applications, providing an easy-to-use and consistent interface across all applications. The best examples of such systems are on CMS such as IBM's mainframe operating system which was the birthplace of Rexx...
8. Mainframe Modernization - Best Kept Secrets and Approach
Many Enterprises are challenged with the Beast called Mainframe. The Modern Mainframes provide a lot of options to Optimize and Modernize Enterprise Workloads. This course provides a detailed approach on the various options and best kept secrets to Modernize an Enterprise Mainframe. This course is NOT for beginners, instead its meant for Mainframe Programmers or Architects looking for various options to Modernize their Mainframe. The options vary from short term to long term solutions. Mainframe modernization is a journey which needs to rigorously understood and adopted. After this course, a thorough understanding and approach towards Modernizing Enterprise workloads in Mainframe will be obtained...
9. Websphere MQ for Mainframe - A Beginners Guide
This course provides a detailed overview and concepts of Websphere MQ for Mainframe. Though the examples are Mainframe related, many of the concepts can be related to Distributed MQ as well. Many Enterprises use Message Queue as one of their core Integration Platforms to transport Messages from one System to another. This course is for beginners who would like to gain valuable insights on how this technology works and how to program on Websphere MQ. This course gives a good perspective of Websphere MQ for Distributed and Websphere MQ for Mainframe, though many of the examples are more Mainframe related...
10. Mainframe: The Complete COBOL Course From Beginner To Expert
'Udemy COBOL Course with best ratings and review-Best Seller'.-> Get the COBOL Certification which you can showcase in your CV.-> Best COBOL Online Training ever. Join this course which is the best COBOL course on UDEMY. I will Code everything along the way!!! This is the Best Seller Course on Udemy and it is also the highest-rated course on Udemy"There's a reason this course is a bestseller and highest rated on Udemy..."Some of the Reviews from my students!!!! After taking the full Course, I guess it has all the necessary information. Really appreciate the hard work put in by the Instructor. I never thought that Mainframes will be easy. Sandeep, I really enjoyed the training offered: - TSO - JCL - Cobol Congratulations on the work, I have recommended the courses to several colleagues who are also starting on mainframes. Thank youPerfect course for COBOLCaptionsThe Course has the most accurate Captions. Have a look. Do you want to start on COBOL but have no experience with COBOL? If you have some prior knowledge of COBOL or if are a complete fresher, you are at the right place. The Course teaches you COBOL right from Scratch to an Advanced level. What makes this Course unique and a Best Seller?Well, the course has everything you need to master COBOL Programming. If you want to build a career in Mainframe, then COBOL is a 'MUST TO HAVE' skill. There's no risk involved in taking this Course! This course comes with a 30-day money-back guarantee. I am sure that this is the best course on COBOL and you can compare the content provided in this course against any COBOL Course I guarantee you that you will not get such good structured content anywhere. Still, if you are not completely satisfied with the course, please let us know and we will provide a refund without asking any questions. What if you are stuck?I personally answer all the questions which are asked here. If you are stuck anywhere, ask a question or you can message me directly and I will answer all your doubts. Are you getting updated content?Yes, I keep updating the content to make sure, I provide all the information to my students. Is CICS Included in this course?No, this course does not include CICS at this point in time. The Course is a complete COBOL course -The course starts with an Introduction to COBOL, its history, and versions of COBOLData types, Structure, and various level clauses are covered in detailA complete demonstration of executing a program is shownHow to compile and execute a program is covered with ease. All 4 DIVISIONS of COBOL are illustrated, edited, documented, and defined. Most of the programs are coded while explaining, tested, and debugged in front of you. The Quality ad Quantity of the course is great. It covers all the topics in COBOL starting from Scratch. Basic details of TSO/ISPF and JCL are also included along with COBOL. Multiple programs have been coded, assembled, and aligned to suit the theory part which we covered. Note: To understand the complete Mainframe, a professional must have COBOL skills on the Mainframe server...
11. Mainframe - COBOL DB2 - Basic to Advance Level
First I would like to thank you! on landing on to this Course and Congratulations for opting this course. Here I'm going to explain the IBM Mainframe classes in a very simple way with a practical oriented Sessions. I have tried my best! to cover all different topics that are being used in the Real time which makes you a feel like a class room session and I hope you will enjoy this journey on learning of the Mainframe Course with in a couple of days. This course is intended for all the levels that can be starting from a Student or Fresher who is just passed out from his graduation or the people who have joined their carrier as Mainframe Developer or people who want to refresh or Upgrade there skill set on mainframe. Yes, you are in a right! place on selecting this course and I will be available to address all your queries, support and guide in all the ways that i can during this course of journey. One and only motive is to teach the Mainframe in a Very simple way. Course Covers with the following Topics. Introduction to MainframeDB2 From Scratch to AdvancedSQL Queries QMF ToolCobol DB2 ProgrammingReal Time ExamplesPractical OrientedHappy Learning!!...
12. Mainframe: Code DB2 on COBOL Programs for Absolute Beginners
Note:----------------------------------------------------------------- This Course is NOT a DB2 DBA COURSE and is not related to Database Administration ----------------------------------------------------------------- Why should I Learn DB2 on Mainframe?Most of the projects on IBM Mainframe require DB2 Knowledge. Most of the Projects use COBOL DB2 Programs. If you know DB2, it adds value to your career and resume. Is this Course for DB2 DBA?No, this Course is for Developers who work on IBM Mainframe. This Course covers primary DDL operations from the developers' point of view(not DBA's), DML Operations, Keys, Index, and executing COBOL DB2 Programs. Does this course cover any CICS?Currently, this course does not cover any topic related to CICS. What makes this Course unique and a Best Seller?Well, the course has everything you need to get started with DB2 on COBOL. If you want to build a career in Mainframe, DB2 is a 'MUST HAVE' skill and this is the starting point of Mainframe. There's no risk involved in taking this Course! This course comes with a 30-day money-back guarantee. I am sure that this is the best course on JCL and you can compare the content which is provided in this course against any DB2 Course I guarantee you that you will not get such good structured content anywhere. Still, if you are not completely satisfied with the course, please let us know and we will provide a refund without asking any questions. What if you are stuck?I personally answer all the questions which are asked here. If you are stuck anywhere, ask a question or you can message me directly and I will answer all your doubts. Are you getting updated content?Yes, I keep updating the content always to make sure, i provide all the information to my students. Which topics are covered in this Course? This Course Covers DB2 operations on COBOL programs for Mainframe Developers. Students will get trained on how to execute a COBOL DB2 Program. The concept of DB2 cursors is covered in detail. Major DDL and DML operations are illustrated with lots of examples. The concept of Keys and Indexes are covered with examples. Note: To understand the complete Mainframe, a professional must have DB2 skills on the Mainframe server. Most of the Mainframe projects will have DB2 in them...
13. Mainframe: The Complete JCL Course from Beginner to Expert
Welcome to the Most In-Depth and Quality Content Course Mainframe: The Complete JCL Course from Beginner to Expert from a Real Expert with more than 15 years of Experience. The Course is full of quality content that you will not find anywhere on the InternetLearn from an Expert who has a passion for trainingThe Course covers Real Training with the aim to provide knowledge that is similar to corporate training. You can download all the JCL which is used in this course. Some of the Reviews from my students!!!! Sandeep, I really enjoyed the training offered: - TSO - JCL - Cobol Congratulations on the work, I have recommended the courses to several colleagues who are also starting on mainframes. Thank youExcellent classes. The instructor makes the session interactive and involves many practical examples and theories. The course provides in-depth knowledge of JCL and its related topic. I strongly recommend this course who is looking for serious learning of mainframe and JCL. Great Job!!! Join this course which is the best seller JCL Course on UDEMY. I will Code a lot of JCL along the way!!! This the Best Seller Course on Udemy"There's a reason this course is a bestseller and highest rated on Udemy..."Want to understand JCL with no previous coding experience and are confused about joining which course on JCL to understand from the basics to the advanced level?You have come to the right place. This is the most complete and in-depth Course on JCL considered in UDEMY. If you do not believe me, Please have a look at the Course content carefully and ask a few questions from yourself. Does a real-time expert teach the Course? I have more than 20 years of experience as an Instructor and more than 10 years of experience on Mainframe. I firmly believe that if an Instructor does not have good experience, he/she will flood the course with poor content. Is the Course content clear and Precise? I bet you will not get better Course content than this. Please have a look at all the courses and choose wisely. Will the Course be In-depth? The Course covers In-Depth knowledge of JCL. The amount of Knowledge that is covered in this course is great. How is the quality of the Content? In Mainframes, there is a lot of low-quality content which is spread throughout the internet. Be wise in choosing the course which has the best content and is presented in an excellent way to provide maximum output. The Course assumes no prior knowledge of Mainframes and teaches you from absolute beginners. Most of my students personally message me about their success with this Course. Once you Enroll for this Course, you get a lifetime access to this course and you will get all the future updates. you also get a Certification of Completion once you complete the Course. CaptionsThe Course has the most accurate Captions. Have a look. Do you want to start on Mainframe but have no experience with Mainframes? If you have some prior knowledge of Mainframes or if are a complete fresher, you are at the right place. The Course teaches you to complete JCL right from Scratch to an Advanced level. The course goes one level up and provides all the necessary information to master JCL. What makes this Course unique and a Best Seller?Well, the course has everything you need to master JCL. If you want to build a career in Mainframe, JCL is a 'MUST TO HAVE' skill and this is the starting point of Mainframe. There's no risk involved in taking this Course! This course comes with a 30-day money-back guarantee. I am sure that this is the best course on JCL and you can compare the content which is provided in this course against any JCL Course I guarantee you that you will not get such good structured content anywhere. Still, if you are not completely satisfied with the course, please let us know and we will provide a refund without asking any questions. What if you are stuck?I personally answer all the questions which are asked here. If you are stuck anywhere, ask a question or you can message me directly and I will answer all your doubts. Are you getting updated content?Yes, I keep updating the content always to make sure, i provide all the information to my students. Once you enroll for this course -You will create multiple JCLs(Job Control Language)You will be able to compile a COBOL program using a JCL. You will be able to execute a COBOL program through JCL. You will master the 3 statements in JCL. You will understand how to check the status of JOBS in SPOOL(SDSF). You will master more than 20 keyword and positional parametersYou will get the source code of more than 20 important utilities. Note: To understand the complete Mainframe, a professional must have JCL skills on the Mainframe server...
14. Mainframe JCL Developer-Support Training BY Anil Polsani
JCL - Job Control Lang, in Mainframe JCL is used in Batch application where all the logical programs coded in COBOL are compiled and executed. In This Course we will Learn JCL - from basic to expert level. Perfect for interview and good for knowing how project use JCL. JCL Course ContentIntroduction to JCL (JOB Control Language) TheoryStatements of JCL: JOB, EXEC , DD & NULL statementJCL code sheet & Sample JCL templateUnderstanding of JES (Joint Entry Subsystem) & Spool-SDSF & MAXCC (Cond codes)Working with sample JCL's Jobs Practical'sJCL Parameters: TheoryTypes of Parameters, JOB Statement, EXEC Statement & DD statement ParametersJCL utilities TheoryGDG Concept Theory & PracticalJCL PROC'S: Type of PROC, Uses of PROC Theory & PracticalPROC Overriding concepts Theory & PracticalMiscellaneous concepts: Theory & PracticalYou can also buy my other DB2 and CICS course which will be covering below topics: DB2 Course Content· Introduction to DB2 / SQL· How to COBOL-DB2 programso Create a DB2 tableo DCLGEN copybooko Code COBOL-DB2 Programo Pre-compilationo Execution· Cobol-DB2 program practical'so Inserto Select + Cursor + Null indicatoro Update + Commit + Restart logic· Load & unload· SQLCODE error code· SQL Select Query + View + Joins + Sub QueryCICS Course Content Introduction to CICS - Batch vs Online systems - CICS system tablesBMS Macros -Maps and Map setsCOBOL-CICS program - Pseudo -conversational Programming - copybooks CICS commands SEND, RECEIVE & RETURN Triggering CICS transactionsSub Program LINK & XCTL - PGMIDERRError Handling, HANDLE CONDITION, RESP, IGNORE CONDITION, NOHANDLEFile Handling - STARTBR READNEXT READPREV ENDBR RESETBRCOBOL-CICS-DB2 program exampleTDQs and TSQ...
15. Mainframe: The Complete TSO/ISPF from Beginner to Expert
Welcome to the Most In-Depth and Quality Content Course of TSO/ISPF from a Real Expert with more than 15 years of Experience. The Course is full of quality content that you will not find anywhere on the InternetLearn from an Expert who has a passion for trainingThe Course covers Real Training with the aim to provide knowledge that is similar to corporate training.===========================================================================================Some of the Reviews from my students!!!! Sandeep is a great Instructor and the course gives a great beginning to my career on mainframes. I have zero experience on Mainframe. This Course starts with basics and provides relevant examples which i can apply straight away in my job. Thanks for creating such a great Course. Looking forward to other Courses from you. EI instructor conoce mucho acerca del tema, no es ningún improvisado. La manera de abordar los temas totalmente puntuales. Personalmente soy muy Exquisito con cursos Online y este curso lo considero muy bueno. Sugiero mejorar los subtítulos y mejorar la dicción (si se le entiende pero podría mejorar). Continuare con JCL. SaludosJoin this course which is the best TSO/ISPF course on UDEMY. I will Code all the TSO/ISPF commands along the way!!! This the Best Seller Course on Udemy"There's a reason this course is a bestseller and highest rated on Udemy..."Want to begin your career on Mainframe with no previous coding experience and are confused on joining which course on TSO/ISPF to understand from the basics to the advanced level?You have come to the right place. This is the most complete and in-depth Course on TSO/ISPF considered in UDEMY. If you do not believe me, Please have a look at the Course content carefully and ask a few questions from yourself. Does a real-time expert teach the Course? I have more than 15 years of experience as an Instructor and more than 10 years of experience on Mainframe. I firmly believe that if an Instructor does not have good experience, he/she will flood the course with poor content. Is the Course content clear and Precise? I bet you will not get better Course content than this. Please have a look at all the courses and choose wisely. Will the Course be In-depth? The Course covers In-Depth knowledge of TSO/ISPF. The amount of Knowledge that is covered in this course is great. How is the quality of the Content? In Mainframes, there is a lot of low-quality content which is spread throughout the internet. Be wise in choosing the course which has the best content and is presented in a good way to provide maximum output. The Course assumes no prior knowledge of Mainframes and teaches you from absolute beginners. Most of my students personally message me about their success with this Course. One of my students even surprised me by saying - After taking up this Course, I knew even more TSO/ISPF command than my seniors. Once you Enroll for this Course, you get lifetime access to this course and you will get all the future updates. you also get a Certification of Completion once you complete the Course. CaptionsThe Course has the most accurate Captions. Have a look. Do you want to start on Mainframe but have no experience with Mainframes? If you have some prior knowledge of Mainframes or if you are a complete fresher, you are at the right place. The Course teaches you to complete TSO/ISPF right from Scratch to an Advanced level. The course goes one level up and provides a basic introduction to COBOL, JCL, VSAM, and DB2What makes this Course unique and a Best Seller?Well, the course has everything you need to master TSO/ISPF commands. If you want to build a career in Mainframe, TSO/ISPF is a 'MUST HAVE' skill and this is the starting point of Mainframe. The Course gives you a path to learn COBOL, JCL, VSAM, and DB2 as well. There's no risk involved in taking this Course! This course comes with a 30-day money-back guarantee. I am sure that this is the best course on TSO/ISPF and you can compare the content which is provided in this course against any TSO/ISPF Course I guarantee you that you will not get such good structured content anywhere. Still, if you are not completely satisfied with the course, please let us know and we will provide a refund without asking any questions. What if you are stuck?I personally answer all the questions which are asked here. If you are stuck anywhere, ask a question or you can message me directly and I will answer all your doubts. Are you getting updated content?Yes, I keep updating the content always to make sure, I provide all the information to my students. Once you enroll for this course-1) Learn how to connect to the Mainframe2) Learn more than 100 TSO/ISPF commands with real-time examples.3) Course empowers students to learn COBOL and JCL as well.4) Basic COBOL, JCL, VSAM, and DB2 training is provided as a supplementary topics to all my students.5) Students will be able to perform TSO/ISPF operations by creating a COBOL and JCL.6) Create a strong knowledge base on TSO/ISPF and apply it to your project.7) Think about when you need to apply a particular TSO/ISPF command.8) Practice all major Line commands in a PDS or PS9) Create a PS and PDS file.10) Build your own set of keys11) You will be able to perform most of the TSO/ISPF operations inside a file12) Save at least 20% of the daily time which you consume to perform TSO/ISPF operations. Note: To understand the complete Mainframe, a professional must have TSO/ISPF skills on the Mainframe server...
16. The Complete Mainframe Professional Course - 4 Courses in 1
Note: Mainframe ID will not be provided with the course. You have to arrange your own Mainframe ID. Welcome to the most detailed and elaborate course about Mainframe on the whole internet. The course offers exclusive content about Mainframe in movies and other media. The course has been BESTSELLER since its launch in January 2017. It is the top reviewed and most sought-after course about Mainframe on Udemy. I made this course exclusively for UDEMY. You will not find content like this on the internet. This course also includes some amazing facts about Mainframes like FIFA world cup brazil used Mainframes to detect whether a goal has been scored or not, and the most recent New Jersey Unemployment department needs COBOL programmers during the COVID-19 corona crisis.=========================================================================================About Me: I am the original creator of the Mainframe courses on Udemy. I have been creating content since January 2017. After seeing my success many other instructors and Training institutes have started their own courses. Most of these are training institutes that just launch courses to earn more and more money. I am NOT a Training institute. I am an instructor on Udemy. Training institutes just launch many courses under many different topics to earn more and more money. They also have physical training institutes where they teach. They then create content and launch on Udemy to earn extra income. I do not do this. I only create content related to Mainframes and Electronics. I create content exclusively for my website and Udemy. You can go to my YouTube channel and you will find free content and courses worth many hours related to Mainframes. I had 3 courses in 20171. TSO/ISPF2. JCL3. VSAMI had announced that I will release 3 more courses soon1. COBOL2. DB2 SQL3. CICSOther instructors started releasing courses under the same title as mine. They added some extra information to make their courses look better. I have 8 years of experience in Mainframes. I was also the community partner for IBM Z day which was organized by IBM on Nov 21. More than 300 students from this course joined that event. You can search for IBM Z day and on the landing page of the event you will find Mainframe Nation, that is me. So be rest assured that you are learning from an authentic Udemy Instructor and not from a Training institute.===========================================================================This course is a collection of 4 courses. It covers TSO/ISPF commands in detail. The ISPF commands taught in the course are exhaustive. After TSO/ISPF it covers Job Control Language basics. It then teaches COBOL basics. VSAM is covered in detail. CICS along with 2 projects is explained at the ending of the course. After this course, you will have a full overview of the Mainframe environment. Monthly updates: I provide monthly updates to the course. I keep adding new content to the course, so you can keep learning new things about Mainframes. All this comes with a 30-day money-back guarantee. Heard about Mainframe but are not sure how to get started? This course will teach you what you want to know. This is the first step for anyone who wants to learn about Mainframes so you can start a new career as a Mainframe Professional. This Course is DIRECT and TO THE POINT. Over 19 hours of video content and 200+ lectures.5 COBOL Assignments, 2 Mini projects in CICS, and a Practice Test. Get all the presentations in the course, so you don't have to take notes while watching the lectures. I also UPDATE this course periodically to include even more Videos. New Resources and Articles are also added. Join Over 6,200+ Students Who Have Enrolled in this Udemy Course. If you ever have any questions please feel free to message me directly and I will do my best to get back to you as soon as possible! Build a foundation in Mainframe with this tutorial. You will Learn: What a Mainframe Computer is. The various Technologies and Terminologies associated with Mainframes. Running TSO/ISPF Commands on a MainframeCreating datasets and performing operations on themIdentify the different programming languages and Operating systems used on mainframeISPF commandsTSO commandsJCL in detailVSAM in detailBasics of CICSBasics of COBOLand much much more...... Mainframe is extensively used in large corporations which deal with huge amounts of data every day. Over 70% of the global Fortune 500 companies use Mainframe to run their business for everything from cloud to mobile to big data and analytics. Now, there are 1.1 million customer transactions per second on Mainframes compared with just 40,000 searches on Google per second. IBM is the leading manufacturer of Mainframe Systems. Content and Overview Through this course of over 18 hours of content, you'll learn about the Mainframes and establish an understanding of the mainframe system. Starting with an overview of the Mainframes, this course will take you through the types of datasets, Operating systems, and data processing used on mainframes. With these basics mastered, the course will take you through TSO commands, will introduce you to ISPF commands, allocation of datasets, and then the different operations you can perform on the datasets. It will then cover JCL, VSAM, COBOL, and CICS. Upon completion you will be literate in Mainframe terminology, understand how datasets are created, and how you can use commands to operate on the data in these datasets. You will gain enough knowledge to self-learn further Mainframe topics such as CICS...