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PO Box 16122 Collins Street West
Victoria 8007 Australia

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Phone: + (066) 0760 0260
+ (057) 0760 0560

DB2 zOS Database Specialist

  • By Weronika Drwila
  • 9 January 2023

Technologies we use:


  • DB2 z/OS on Mainframe

  • backup

  • restore

  • Jira

  • Confluence



  • DB2 LUW on RedHat Linux systems

  • REXX

  • Broadcom CA

  • Puppet

  • Ansible

  • Jira

  • Agile


We as Enterprise Platform services. securely store and maintain the infrastructuer services of our internal and external customer in accordance with compliance and standards. This includes technologies such as Mainframe, UNIX and Linux servers Windows and storage , backup recovery solutions as well as technologies such like Java application servers, databases hosting and messaging services.


We also run some important programmes, most notably, our Service Change Lifecycle Programme, will be delivering benefits in the way we work with you in the business to estimate, plan and deliver the work effectively


Your responsibilities

  • As an application Db2 zOS database administrator you will be responsible for:

  • Database utilities/housekeeping (Copy, Reorg, Runstats, Unload, etc), scheduled and on demand.

  • Database recovery (On demand)

  • Performance and tuning (Enhance SQL statements access path to reduce execution time, suggesting SQL statements modification, creating/modifying indexes when necessary, suggesting table reorganization, etc.)

  • Database objects space monitoring

  • Support/apply database physical object change requests by customers

  • Advise internal customers about database best practices (Objects definition, data manipulation, etc.)

  • Process automation

  • Work on alerts, incidents, problems and fulfilment requests

  • Pro-active monitoring the production environment

  • Support Db2 System Programmers checking Db2/Tools after upgrades/patches

  • Supporting DB2 zOS and DB2 LUW while being on on-call (training will be offered if needed)


Our requirements

  • Very good knowledge of DB2 z/OS on Mainframe

  • Very good knowledge of database maintenance tasks like backup/restore, performance tuning, corresponding client software connections, z/OS to LUW crossloads, JCL, ISPF, IWS Scheduler

  • Team player in an international team

  • Good knowledge of English (written and spoken)

  • Knowledge/experience working with collaboration tools (Jira, Confluence)



  • REXX, Broadcom CA Tools for utilities or Toad for database admin for DB2 on Mainframe

  • knowledge on DB2 LUW on RedHat Linux systems

  • Knowledge of German language (spoken and written) would be a plus

  • Puppet, Ansible, Jira, Agile skills


What we offer

  • Stable, long-term projects

  • Full-time employment contract

  • Flexible working hours & home office

  • No dress code & no mobile devices restrictions

  • Formal assistance while going on a maternity/paternity leave

  • Nursery funding

  • Flexible working arrangements

  • Nursery room

  • Family Days

  • Working Parents Community

  • Conference & Training budget

  • Language course/ studies partial reimbursement

  • Safari Books

  • Online trainings

  • Internal trainings

  • Transfer between projects

  • Team events & networking events

  • Tech communities & cultural communities

  • Mentoring programs

  • Public speaking club

  • On-site medical consultations in the office



  • 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

  • flexible working time

  • integration events

  • corporate sports team

  • doctor’s duty hours in the office

  • retirement pension plan

  • corporate library

  • no dress code

  • video games at work

  • coffee / tea

  • parking space for employees

  • leisure zone

  • extra social benefits

  • employee referral program

  • opportunity to obtain permits and licenses

  • charity initiatives

  • family picnics

  • extra leave


    Note: Prepare your CV in English (PDF), fill in the form and apply! 🙂

    Please include in your CV the following clause necessary for the recruitment process:

    “I agree to the processing of personal data that I have made available voluntarily in the recruitment process by the Administrator of personal data, i.e. Dotcommunity Spółka z ograniczoną odpowiedzialnością [Ltd.] based in Cracow, 15 Żabiniec Street, 31-215 Cracow, registered in Poland, the Cracow’s District Court – Śródmieście, XI Commercial Division of the National Court Register under number 0000468484, VAT number: 9452174499, (“Dotcommunity”) in order to carry out the recruitment process for the Database Specialist position on the basis of Art.6 item 1a of the Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation)”


Dotcommunity jest zarejestrowana w Rejestrze agencji zatrudnienia (KRAZ) pod numerem 9904.

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