New offer - be the first one to apply!
December 17, 2025
Senior • Remote
$140 - $180/hr
Hays IT Contracting is a cooperation based on B2B rules. We connect IT specialists with the most interesting, technological projects on the market.
Join the group of 500 satisfied Contractors working for Hays’ clients!
For our Client we are currently looking for Candidates for the position of:
z/OS System Programmer
Location: remote / Poland
Branch: project in IT sector
Job type: B2B (with Hays Poland)
Length: long-term cooperation, first contract for 12 months
Rate: 150-180 PLN/h net on B2B
Start date: ASAP, max 1 month notice period
Working hours: Business working hours, on calls (one week per month)
Remote work: 100% remote
Methodology: Scrum
Tech stack:
z/OS, SMP/E, REXX, JCL, Sysplex, Parmlib, Proclib, JES2
Project:
Project for a large international client from the IT sector
What will you do:
Software lifecycle management: installation, upgrade, maintenance and replacement of software
Exploring new product features which can benefit the customer
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
What will you get:
Long-term cooperation with the client implementing projects for the largest players in the banking, insurance, telco and more sectors
Standard benefits - preferential rates for LuxMed and Multisport packages
When you choose to work via Hays, you also get the opportunity to work for many of Hays' other leading clients in the future
What we expect from you:
Minimum 8 years of commercial experience with z/OS
In depth knowledge and understanding ofz/OSand related product software z/OS
Knowledge of software installation(SMP/E)
Programming knowledge ofREXXandJCL
Knowledge of Sysplex, Parmlib, Proclib, and JES2
Excellent communication skills in English
What would be a plus:
Higher education in the field of computer science, mathematics or related
Understanding of VTAM, TCP/IP, Enterprise Extenderz/OS
IOCD/HCD configuration
Knowledge of subsystems: DB2, IMS, CICS
Dump analysis
Performance tuning – RMF, SMF, Omegamon
z/VM, zLinux
Virtualization technologies – zCX
Mainframe modernization – ZOWE, Ansible
Experience in migration projects – z/OS upgrade to z/OS 3.1, Sysplex migration
WebSphere MQ for z/OS
z/OSMF – configuration and maintenance
Security management – RACF and Top Secret
What will the recruitment process look like:
Your CV will be verified by Hays Recruiter
Recruiter will contact you by phone - a 15-minute conversation about the project and your experience
Technical conversation with the client - online meeting (1h)
Offer
Welcome to the project!
Hays Poland sp. z o.o. is an employment agency registered in a registry kept by Marshal of the Mazowieckie Voivodeship under the number 361.