07th August, 2026

Mainframe Systems Programmer (Assistant Director)

Join a major Federal Government agency and help support and modernise a large-scale enterprise Mainframe environment.

About the Role

You'll provide technical leadership across critical Mainframe infrastructure, ensuring platform stability, performance, security and resilience while driving upgrades, automation and modernisation initiatives.

Key Responsibilities
Lead Mainframe operations, upgrades and enhancements
Resolve complex technical issues and provide expert advice
Drive automation and continuous improvement initiatives
Collaborate with internal teams, vendors and stakeholders
Mentor and develop technical team members

Skills &

Experience




Extensive experience in enterprise Mainframe settings
Solid knowledge of IBM z/OS and Mainframe infrastructure
Experience with technologies such as RACF, Db2, CICS, IMS, GDPS, DFSMS and z/OSMF
Knowledge of JCL, REXX, COBOL, Assembler and scripting languages
Strong leadership, stakeholder engagement and problem-solving skills

Why Apply?
Work within a nationally significant ICT workplace
Lead strategic Mainframe initiatives
Exposure to complex enterprise technologies
Long-term opportunity with a high-performing team

Apply now or contact us for a confidential discussion.

📌 Mainframe System Programmer Australian Capital Territory (Australia)
🏢 Hunter Professional
📍 Australia