CA Datacom/DB Database Administrator

**This is a fully remote role within Australia and New Zealand ONLY \- Work from Home Opportunity!** **Bring your specialist mainframe expertise to a critical banking environment.** We are seeking an experienced CA Datacom/DB DBA to provide trusted technical guidance and help maintain continuity across a legacy banking estate. This role suits a Datacom specialist who can work independently, respond quickly when issues arise and serve as a reliable contingency resource when additional expertise is needed. **What you’ll do** * Provide expert administration and support for CA Datacom/DB on IBM z/OS. * Diagnose complex database issues and advise on performance tuning and resolution. * Apply your knowledge of Datacom architecture and internals to assess risks and guide technical decisions. * Support mainframe database migration activities where required. * Investigate interactions between PL/I applications and Datacom. * Step in promptly to provide hands\-on support during critical incidents. **What you’ll bring** * **10–15 years’ experience as a CA Datacom/DB DBA.** * Deep knowledge of Datacom database administration, architecture and internals. * Mainframe database migration experience. * An understanding of PL/I and its interaction with Datacom. * Strong troubleshooting and performance tuning skills. * Experience supporting legacy banking systems. * The ability to operate independently with limited support. You’ll be a trusted expert who is comfortable providing guidance on demand and stepping in when your expertise matters most. **If you have deep CA Datacom/DB experience and can provide calm, independent support in a critical environment, we’d welcome your application.**