Tivoli Workload Scheduler Administrator

Publication Date:  Jun 16, 2024
Ref. No:  485275

Bydgoszcz, Poland, PL, 85-240 Warszawa, Poland, PL, 00-103

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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.
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Are you ready to embark on a exiting journey at the forefront of technology, where innovation meets legacy systems? We are looking for a proficient and driven Mainframe Technical Specialist to become a vital member of our enthusiastic team.


Your job in a nutshell:

As a Tivoli Workload Scheduler Administrator you will have the responsibility to install, configure, and update existing and new Tivoli Workload Scheduler environments on Mainframe servers.


What will you be doing:

  • Mainframe batch scheduler management;
  • Create documentation on TWS configurations and operational procedures;
  • Create, edit, and schedule tasks and job workflows within the TWS tool;
  • Ensure tasks are appropriately assigned to mainframe resources and run at scheduled times;
  • Monitor system performance, track task execution, and diagnose any issues or failures;
  • Respond to performance problems or errors promptly;
  • Work on optimizing system performance by adjusting configurations and parameters to enhance task processing and reduce execution times;
  • Respond promptly to any issues that may arise within the TWS system and take necessary actions to resolve them effectively.



  • Proven experience as a Tivoli Workload Scheduler Administrator or similar role in enterprise environments;
  • Experience of managing a TWS/IWS environment e.g. configuring the product, applying updates, performing system upgrades, executing disaster recovery and resilience testing;
  • Proficiency in configuring and administering Tivoli Workload Scheduler components, agents, and job definitions;
  • Good knowledge of a CA-7;
  • Strong understanding of job scheduling concepts, dependencies, and workload automation;
  • Proven experience in Mainframe batch environment, knowledge of TWS support operations, best practices, and processes;
  • Experience with data analytics and strong Excel skills;
  • Very good communication abilities;
  • Ability to deal with multi-task issues;
  • Initiative and good learning abilities.


Rewards and benefits:

  • Join the ranks of global trailblazers in groundbreaking digital projects, where you craft the future of technology and positively impact our clients and society;
  • Wellbeing programs & work-life balance - integration and passion sharing events;
  • Opportunities for professional growth and career advancement;
  • Remote and hybrid working possibilities;
  • Benefits platform –culture, shopping, sport and much more;
  • Continuous learning programs and online courses;
  • Private medical and dental care;
  • Multisport and OK System cards;
  • Extra vacation for significant moments;
  • Possibility to participate to charity and eco initiatives.


What happens next?

  • Contact from our Recruiter/HR;
  • The Interview with Manager and Technical Interviewer (via MS Teams);
  • Feedback (1-5 business days after the interview);
  • Work like you want – remotely, in a hybrid mode or at our offices across Poland.


Future career path:

  • Senior Mainframe Administrator;
  • Senior Mainframe Architect. 


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 Anna.

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