IBM z/OS Bootcamp (ITS-ESZ0G)
The IBM z/OS Bootcamp (ITS-ESZ0G) delivers a complete introduction to IBM Z mainframes and z/OS for new IT professionals, including system administrators, application developers, and operations staff. It solves the critical onboarding challenge of transitioning technical talent into productive mainframe roles, addressing a market where 91% of enterprises plan to hire mainframe talent within the next two years. Through 16 lecture units and 11 hands-on labs, learners gain foundational skills applicable across key job functions.
This course prepares learners for IBM’s foundational z/OS certification pathways using official vendor-authorized courseware. Koenig’s Guaranteed-to-Run scheduling ensures timely access to expert-led training with 30-day lab access, enabling professionals to build long-term mainframe expertise and meet the growing demand for skilled IBM Z practitioners in enterprise IT.
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Course Overview
The IBM z/OS Bootcamp (ITS-ESZ0G) by IBM is a comprehensive 10-day instructor-led course designed to equip new IT professionals with foundational knowledge of the IBM Z mainframe environment, including z/OS, hardware architecture, and core software components. While not tied to a single certification exam, it serves as a critical onboarding program for roles such as mainframe system administrators, system programmers, and application developers working in enterprise IT environments. With over 70% of Fortune 500 companies still relying on IBM mainframes for mission-critical workloads, this course provides the essential skills needed to enter a high-demand, low-competition field where expertise in z/OS remains a strategic asset.
Students engage with a robust curriculum featuring hands-on labs on real IBM Z systems, covering key technologies such as z/OS, Parallel Sysplex, JES2, JCL, TSO/E, ISPF, SDSF, and UNIX System Services. The lab environment leverages live IBM Z infrastructure, allowing participants to configure system libraries, manage data sets, write and execute JCL, and navigate z/OSMF and HMC interfaces. One key project involves building and submitting multi-step JCL procedures to process generation data groups, simulating real-world batch operations in enterprise data centers. These 11 practical lab exercises reinforce theoretical concepts and ensure immediate applicability in production environments.
Graduates of the IBM z/OS Bootcamp (ITS-ESZ0G) gain skills directly aligned with IBM’s recognized training standards and are well-prepared for advanced certifications in the IBM Z ecosystem. Mainframe professionals with z/OS expertise report average salaries between $90,000 and $130,000, with strong career advancement into architecture and operations leadership. Koenig Solutions enhances this official IBM courseware with Guaranteed-to-Run scheduling and optional 1-on-1 mentoring, ensuring personalized learning. Completing this bootcamp positions learners to confidently assume critical roles in modern mainframe operations, driving long-term career growth in enterprise IT.
What You'll Learn
Skills You'll Gain
Prerequisites
- To succeed in the IBM z/OS Bootcamp (ITS-ESZ0G) by IBM, participants must possess the following technical competencies: 1) Familiarity with TSO/E and ISPF interfaces for navigating the z/OS environment. 2) Basic knowledge of JCL (Job Control Language) for submitting and managing batch jobs. 3) Understanding of basic z/OS architecture, including the distinction between EBCDIC and ASCII character encoding. 4) Knowledge of data organization, specifically the differences between sequential file structures and VSAM (Virtual Storage Access Method) datasets.
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of IBM z/OS Bootcamp (ITS-ESZ0G) certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the IBM z/OS Bootcamp (ITS-ESZ0G) certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Mainframe Systems Programmer
- z/OS System Administrator
- Mainframe Application Developer
- Mainframe Operations Analyst
- System z Software Specialist
- Mainframe Security Administrator
Companies Hiring
and 5,000+ organizations worldwide seeking IBM z/OS Bootcamp (ITS-ESZ0G) certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
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“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
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100+ Learners Trained ✓ Verified -
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“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
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“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
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“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
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“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the IBM z/OS Bootcamp (ITS-ESZ0G) training course
Is the IBM z/OS Bootcamp (ITS-ESZ0G) certification exam included, and what is the cost if separate?
What training formats does Koenig Solutions offer for the IBM z/OS Bootcamp (ITS-ESZ0G), and is it Guaranteed-to-Run?
How long is lab access provided for the IBM z/OS Bootcamp (ITS-ESZ0G), and what environment is used?
What is Koenig Solutions' rescheduling and cancellation policy for the IBM z/OS Bootcamp (ITS-ESZ0G)?
What is the format, number of questions, passing score, and time limit for the IBM P4070-005 exam?
How long is the IBM z/OS Bootcamp (ITS-ESZ0G) certification valid, and what is the renewal process?
What post-training support does Koenig provide after completing the IBM z/OS Bootcamp (ITS-ESZ0G)?
What are the prerequisites for attending the IBM z/OS Bootcamp (ITS-ESZ0G)?
What career impact and salary potential follow from completing the IBM z/OS Bootcamp (ITS-ESZ0G)?
How does the IBM z/OS Bootcamp (ITS-ESZ0G) compare to self-study for certification preparation?
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