Hardware Configuration and Definition for z/OS
The Hardware Configuration and Definition for z/OS course enables z/OS system programmers and hardware planners to master dynamic I/O reconfiguration and maintain I/O configuration datasets (IODFs/IOCDs), solving critical system availability and configuration accuracy issues. With IBM zSystems remaining central to 70% of Fortune 500 enterprises, precise hardware definition skills ensure operational resilience and reduce downtime risks.
This course prepares learners for IBM Z Systems certification paths, leveraging Koenig’s official vendor-authorized courseware and 30-day lab access. Mastery of HCD enables professionals to confidently manage complex mainframe environments, leading to increased operational efficiency and career advancement in enterprise IT infrastructure roles.
Training Formats & Pricing
100% Happiness Guarantee · Free Rescheduling · Secure Payment
Course Overview
The Hardware Configuration and Definition for z/OS by IBM is designed for system programmers, mainframe operators, and systems administrators responsible for managing I/O configurations in enterprise z/OS environments. This course prepares professionals for advanced roles in mainframe infrastructure management, focusing on the Hardware Configuration Definition (HCD) function used to create and maintain I/O configuration datasets (IOCDS) and input/output data files (IODFs). With over 68% of global financial transactions running on IBM Z systems, expertise in hardware configuration is critical for maintaining high-availability environments. The course supports career progression toward IBM’s Mainframe Systems Programmer and Systems Operator certifications, which are recognized across industries reliant on mainframe stability and security.
Students engage with core IBM zSeries technologies including FICON channels, Coupling Facilities (CF), ESCON CTCs, and cascaded FICON Directors, using the CHPID Mapping Tool (CMT) to validate configurations. Through hands-on labs conducted on a live z/OS system, learners build an IODF work file from scratch, migrate it to production, and perform dynamic I/O reconfiguration on real hardware. A key project involves coding zSeries processors and constructing a LOADxx parmlib member for initial program load (IPL), simulating real-world system initialization scenarios. The lab environment leverages actual IBM Z servers, allowing students to generate configuration reports, view topologies graphically, and implement Parallel Sysplex configurations using HCD dialogs.
This training directly supports preparation for IBM’s Mainframe Systems Programmer Certificate, a credential recognized for validating deep expertise in z/OS infrastructure. Certified professionals report an average base salary of $106,000 annually, reflecting strong demand for mainframe skills in finance, healthcare, and government sectors. Koenig Solutions enhances learning with official IBM courseware, Guaranteed-to-Run scheduling, and 1-on-1 mentoring to ensure mastery of complex hardware definition tasks. Graduates are equipped to manage dynamic reconfiguration in enterprise data centers, ensuring continuous availability and performance in mission-critical operations.
What You'll Learn
Skills You'll Gain
Prerequisites
- Completion of IBM course ES10A z/OS Facilities or equivalent professional experience
- Fundamental knowledge of z/OS operating system architecture and core functions
- Familiarity with I/O configuration concepts and standard industry terminology
- Practical experience with zSeries hardware components and logical channel subsystems
- Understanding of FICON, CHPID, and logical control unit LCU concepts for device communication
- Proficiency in navigating z/OS dialogs and standard configuration tools
Certification Exam
Everything you need to know about the Hardware Configuration and Definition for z/OS certification exam
Course Curriculum
Structured learning with hands-on labs and real-world scenarios
1
Day 1– Mastering Hardware Configuration and Definition for z/OS
2
Day 2– Advanced z/OS I/O Architecture and Configuration
3
Day 3– HCD Implementation and Dynamic Reconfiguration Techniques
4
Day 4– Parallel Sysplex and Advanced HCD Configuration
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 Hardware Configuration and Definition for z/OS certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the Hardware Configuration and Definition for z/OS certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- z/OS Systems Programmer
- Mainframe Hardware Configuration Specialist
- z/OS I/O Configuration Engineer
- Enterprise Mainframe Systems Administrator
- Mainframe Configuration Analyst
- z/OS Hardware Definition Specialist
Companies Hiring
and 5,000+ organizations worldwide seeking Hardware Configuration and Definition for z/OS certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
-
★★★★★
“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 -
★★★★★
“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 Hardware Configuration and Definition for z/OS training course
Is the certification exam included in the Hardware Configuration and Definition for z/OS course, and what is the exam fee if separate?
What training formats does Koenig offer for Hardware Configuration and Definition for z/OS, and is Guaranteed-to-Run scheduling available?
How long is lab access provided for the Hardware Configuration and Definition for z/OS course, and what environment is used?
What is Koenig's rescheduling and cancellation policy for the Hardware Configuration and Definition for z/OS course?
What is the format, number of questions, time limit, and passing score for the IBM certification exam related to Hardware Configuration and Definition for z/OS?
How long is the IBM certification valid after passing the exam for Hardware Configuration and Definition for z/OS, and what is the renewal process?
Does Koenig provide post-training support after completing the Hardware Configuration and Definition for z/OS course, such as mentor access or retake options?
What are the prerequisites or prior experience needed to attend the Hardware Configuration and Definition for z/OS course?
What is the average salary impact or career benefit after completing the Hardware Configuration and Definition for z/OS course?
How does the Hardware Configuration and Definition for z/OS course compare to self-study in terms of effectiveness and time required?
Still have questions?
Chat with a Training Advisor →Resources
Learn more about Hardware Configuration and Definition for z/OS before you enroll
Happiness Guarantee
We are so confident in the quality of our training that we offer a full money-back guarantee. Not satisfied? Contact us within 24 hours of your first session — we'll refund you completely, no questions asked.