Pineapple Recruiting GmbH

Senior z/OS Mainframe Trainer / Lead Instructor (f/m/d) | remote

Homeoffice remote Mid Salary not listed
remote Mid level Technology & IT Curated
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About the role

We are looking for an experienced z/OS Mainframe Trainer to deliver an intensive Mainframe Academy designed to prepare the next generation of mainframe professionals for careers in complex enterprise IT environments.

The Academy covers essential IBM Mainframe technologies, with a strong focus on z/OS system programming, mainframe operations and enterprise infrastructure.

Key Responsibilities
Prepare and deliver structured, interactive and practice-oriented training sessions.

Teach core z/OS concepts and mainframe system programming.

Cover key topics such as z/OS architecture, JCL/JES, Data Management, SMP/E, IPL, CICS, DB2, IMS, MQ, System Automation and REXX.

Develop training materials, practical exercises and hands-on labs.

Mentor participants and support them throughout the programme.

Guide participants through a final practical project.

Required Experience and Skills
Extensive hands-on experience with IBM z/OS and Mainframe technologies.

Strong background in z/OS system programming or mainframe infrastructure.

Broad knowledge of mainframe technologies and enterprise environments.

Previous experience in technical training, workshops or mentoring.

Excellent communication and presentation skills.

Ability to deliver engaging training sessions in English.

Program Details
Kick-off event: 11 January 2027 – on-site in Stockholm, Sweden

Training period: 8 February – 30 April 2027

Workload: Full-time engagement during the training period

Location: Primarily remote, with selected on-site days in Stockholm, Sweden

Language: English

Preparation: Dedicated and remunerated preparation time will be scheduled in addition to the training days, allowing sufficient time to develop training materials, prepare exercises and set up practical learning activities.

If you have extensive IBM z/OS experience and enjoy teaching and mentoring the next generation of Mainframe professionals, we would be delighted to hear from you.

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Interview prep

Walk in with sharper answers.

Use these suggested prompts to prepare. They are not questions supplied by the employer.

Mid
Lesson planning Learner assessment Feedback

Practice questions

  1. How would you assess a new learner before planning the first lesson?
  2. Describe how you would explain a difficult concept to a learner who is struggling.
  3. How would you adapt a lesson for learners with different levels of knowledge?
  4. How would you measure progress and give constructive feedback?
  5. How would you keep a learner engaged during an online lesson?

Prepare before the call

  • A short sample lesson in the subject you intend to teach.
  • An example of adapting an explanation to help someone understand.
  • A simple way to check understanding before and after a lesson.
  • Your availability and evidence of any qualifications requested in the listing.

Ask them

  • Which learner ages and levels would I teach?
  • Are lesson materials provided, or does the tutor prepare them?
  • How are teaching hours, cancellations and payments handled?
  • Are there residency or work-authorisation requirements for tutors?
Practice line

I can teach [subject and level]. In [a real example], I helped a learner understand [topic] by [approach]. I would adapt that approach to your learners.

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