Connex System Administrator (Mainframe / z/OS)

Quick Facts

• Role: Connex System Administrator (Mainframe / z/OS)

• Work model: Hybrid (1 day/week from Warsaw office)

• Rate: 130 PLN/hour (B2B)

Description

You will administer and maintain the Connex system running on a mainframe platform and, after the ongoing implementation, take over administration of NCR Atleos Authentic. The role focuses on ensuring stability and availability of the production transaction environment supporting key card transaction processing operations.

Responsibilities

• Administer the Connex system on the mainframe

• Maintain stability and availability of the production environment

• Diagnose and resolve system issues

• Provide technical support for systems processing card transactions

• Participate in the takeover and administration of NCR Atleos Authentic after implementation

• Collaborate on maintaining and developing the mainframe environment

Requirements

• Experience in Connex system administration

• Experience working in a mainframe environment

• Knowledge of z/OS

• Knowledge of CICS

• Knowledge of JCL

Nice to Have

• Knowledge of NCR Atleos Authentic

• Experience with environments processing card transactions