Interskill Learning Mainframe Training


The Online z/VSE Training Specialists
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Company Profile

Interskill Learning's comprehensive curriculum of self-paced, z/VSE e-learning is the World's MOST delivered z/VSE training!

Our learning designs are informed by contemporary learning theory and are interactive, contextualized and responsive to diverse learning styles. We believe in immersing learners in relevant authentic activities designed to motivate, engage, and produce quantifiable change.

Since 1991, across a global client base of over 1,500 companies, we have proven our expertise at developing and delivering training solutions that form the backbone of our clients' employee training on these mission critical systems.


For over 25 years, the Interskill name has been a recognized leader in technology based training for the z/VSE computing industry.

  • Development of an MVS Console Simulator begins in Melbourne Australia.
    Later addition of Computer Based Training (CBT) courses on MVS, JCL, JES2 and TSO/ISPF made our first commercial product.
  • EMEA office opens in Manchester, UK based on interest from a number of major European Banks
    ⚬ Expansion of Mainframe Systems curriculum
    ⚬ Mainframe Application Development Programming Curriculum added
    ⚬ VSE Curriculum added
  • Americas office opens in Orange County, CA based on interest from US Mainframe Organizations and Mainframe User Groups
    ⚬ Expansion of existing Mainframe curriculum
    ⚬ AS400 Curriculum added
  • Headquarters office opens in Alpharetta Georgia
    100 Mainframe CBT Courses Available
  • Y2K concerns drives significant investment in Mainframe Training globally.
    140 Mainframe CBT Courses available!
  • Web Deployed, Mainframe eLearning Curriculum launched worldwide!
    ⚬ 150 Mainframe eLearning Courses available
  • Rebranded as Ajilon Learning, part of the Adecco group of companies
    ⚬ 170 Mainframe eLearning Courses available
    ⚬ Mainframe Skills Assessments added
  • Returned to the Interskill Learning name as a privately owned Corporation.
    Named a CA Training Partner.
    ⚬ 180 Mainframe eLearning Courses available

  • Key Speaker on the topic of “Mainframe Workforce Education” at the esteemed Enterprise Computing Community Conference sponsored by the National Science Foundation.
  • Web-based “MyInterskill” Learning Management System launched.
    ⚬ 190 Mainframe eLearning Courses available
    ⚬ Innovative Mainframe Presenter Series product added

  • Passed the 1 Million Mainframers Trained milestone! Named an IBM Training Partner via the Arrow Global Training Alliance.
    ⚬ 200 Mainframe eLearning Courses available
  • IBM recognizes Interskill’s mainframe training pedigree & offers 30, IBM Credentialed, z Mainframe ‘Badges’ for Interskill course curricula completions, creating a new benchmark for z Systems Mainframe Knowledge and Skills in the global Mainframe Computing Industry!

  • With 260,000 hours of IBM Z Mainframe training delivered over the previous 12 months, Interskill is delivering more Z Mainframe training annually than any IBM Partner in the world!