Operations Fundamentals
z/OS Operations Starter Lab
Console navigation, IPL awareness, and safe command habits for operators who are new to the mainframe stack.
- Duration
- 4 weeks · hybrid
- Format
- Cohort + async labs
- Skill level
- Beginner
- Certification path
- Operator foundations
- Team access
- Shared cohort
- Cohort start
- 2026-09-08
Tuition reference
₩180,000
Informational only — no checkout here. Discuss invoicing, cohort packaging, or summit bundles via Contact.
Course lead
Marcus Iyer
Former operations lead for a national data exchange, now focused on teaching safe console habits.
Description
This opening track treats the mainframe as a production platform you must respect, not a black box. You work inside a dedicated lab LPAR with curated datasets, practice users, and rollback scripts. Each module pairs a short briefing with a timed exercise so muscle memory forms around ISPF, SDSF, and basic JES visibility. We emphasize reading system messages before acting, documenting every change, and knowing when to pause for a second reviewer. By the end you can move through daily checks without guessing at command syntax or subsystem boundaries.
What is included
- Guided ISPF and SDSF walkthroughs with annotated screenshots
- IPL and subsystem readiness checks using a printed runbook
- Operator journaling template aligned to enterprise change policies
- JES queue inspection without altering production job streams
- Partnered review sessions with a mentor on duty
- Optional evening recap quizzes with answer rationales
- Access to recorded console walkthroughs for 60 days after the cohort
Outcomes
- Execute a morning health sweep using a repeatable checklist.
- Explain how LPAR boundaries affect commands you are allowed to run.
- Hand off a shift with structured notes another operator can trust.
Participant questions
Experience notes
“The SDSF drill finally made job queues click. I still keep the morning sweep template pinned to my desk.”
“Clear pacing, though I wanted one more hour on dataset naming. Mentor feedback on my notes was the highlight.”