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Senior Systems Administrator (Mainframe Batch Administrator)
  • Warsaw
Senior Systems Administrator (Mainframe Batch Administrator)
Warszawa, Warsaw, Masovian Voivodeship, Polska
ERGO Technology & Services S.A.
11. 9. 2025
Informacje o stanowisku

responsibilities :


  • daily checking of the production batch activities
  • planning and scheduling batch jobs
  • troubleshooting in the field of batch
  • cooperating with the provider and developers
  • creating and maintaining technical processes for batch operation
  • reporting with XINFO and SMF
  • supporting projects
  • providing technical documentation
  • assisting with the on-call services

requirements-expected :


  • fluency in English
  • 5+ years of experience in mainframe infrastructure and applications in a high-availability enterprise environment
  • knowledge of batch processes on the mainframe and in a distributed world
  • experience with any batch scheduler for example ZWS (on the mainframe)
  • experience within the ITIL processes: Service Request Management, Change and Release Management, Incident Management
  • knowledge of mainframe and client/server infrastructure
  • knowledge of ProcMan, Smart JCL, TWS Graph, XINFO and JCL
  • analytical thinking, problem-solving
  • continuous improvement attitude and proactive mindset
  • independent and self-motivated
  • willing to share the knowledge with the team
  • excellent communication skills
  • willingness to travel (once every 3-4 months)

offered :


  • Lets be healthy – medical package, sports card, and numerous sports sections – these are some of the benefits that help our employees stay in good shape.
  • Lets be balanced – work-life balance is a key aspect of a healthy workplace. We offer our employees flexible working hours, a confidential employee assistant program, as well as the possibility of remote working. However, staying at home with our in-office gaming room and dog-friendly office in Warsaw won’t be easy.
  • Lets be smart – we organize numerous workshops and training courses. Thanks to hackathons and meetups, our specialists share their expertise with others. Additionally, we have a wide range of digital learning platforms and language courses.
  • Lets be responsible – each year, we participate in several CSR activities, during which, together with our colleagues, we do our best to create a better future.
  • Lets be fun – company-wide bike races and soccer matches, film marathons in our cinema room or other engaging team-building activities – we got it covered!
  • Lets be diverse – every team member is valued, regardless of gender, nationality, religious beliefs, disability, age, and sexual orientation or identity. Your qualifications, experience, and mindset are our greatest benefit!

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • life insurance
  • remote work opportunities
  • integration events
  • employee referral program
  • charity initiatives

  • Praca Warszawa
  • Administrator nieruchomości Warszawa
  • Administrator IT Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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