z/OS Mainframe Engineer

Publication Date:  May 24, 2024
Ref. No:  474272

Bydgoszcz, Poland, PL, 85-240 Gdansk, Poland, PL, 80-309 Krakow, Poland, PL, 31-323 Praha, CZ, 150 00 Budapest, Hungary, HU, 1138 Budapest, HU, 1117 Budapest, HU, 1138 Praha, CZ, 140 00 Opole, Poland, PL, 45-231 Wroclaw, Poland, PL, 53-611 Warszawa, Poland, PL, 00-103 Łódź, PL, 90-562 Vysoke Myto, CZ, 566 01 Remote, HU, 999999

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We are a team of passionate experts with a clear ambition: applying digital technology to advance what matters for our clients and society.
Together we create reliable and responsive digital foundations for the world’s businesses, institutions, and communities.
Learn more on Advancing what matters

Are you ready to embark on a dynamic journey at the forefront of technology, where innovation meets legacy systems? We are seeking a skilled and motivated z/os Mainframe Engineer to be an integral part of our passionate team.




Your job in a nutshell:

On this position you will have the responsibility to deliver technical support of mainframe systems and software. We are looking for an experienced z/OS & Tools Mainframe Specialists in one of following area: Networking and/or Hardware configuration (IOCDS/HCD). This position is fully remote in polish/czech/hungarian territory. Our business hours cover 8-19 CEST in shifts.


What will you be doing:

  • Software lifecycle management: installation, upgrade, maintenance and replacement of software
  • Exploring new product features which can benefit the customer as well as Atos
  • Third line support in case of software errors
  • Assist customers in using the software products
  • Incident, change and problem handling
  • Configuration and customization
  • Setup of parameters
  • Setup of customer dependent parts (e.g. user administration, product calendar, authorization matrix)
  • Documenting
  • Communication with customers and vendors
  • Participation/contribution to technical projects
  • Flexibility and ability to be part of an on call rota (standby) team


  • More than 3 years’ of verifiable experience with z/OS networking or IOCDS/HCD configuration
  • At least 5-8 years’ of verifiable experience as IBM mainframe specialist (zSeries)
  • Depth knowledge and understanding of: z/OS IOCD/HCD configuration or z/OS Networking (Communication server, SNA, TCP/IP)
  • Excellent communication skills in English; German and/or French is a plus


Rewards and benefits:

  • Wellbeing programs & work-life balance - integration and passion sharing events
  • Private medical and dental care
  • Benefits platform – shopping, cinema, sport etc.
  • Co-funding of sport activities, e.g. Multisport & OK system cards, b-active program
  • Courses and certifications e.g. Google Cloud, AWS, ITIL
  • Conferences and Expert Communities
  • Gift packages for special occasions: Easter, Christmas, Children’s Day
  • Appreciation for seniority: additional days off, Atos Jubilee gifts
  • Remote working or commuting allowance, relocation package
  • Charity and eco initiatives
  • Flexible working hours

*Your benefits could vary depending on employment contract type

Please, attach your CV in English





If you're ready to don the cape (figuratively or literally, if you prefer), and embark on this exciting adventure with us, sign in on jobs.atos.net and contact our recruiter, Petya.  


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