For one of our client -
**well-known Swiss Bank**
- we are currently looking for
**Data Engineer Mainframe Db2 z/OS DBA.**

**Information about the postion:**

**Start**
: ASAP

**End**
: 30.11.2026 (Temp role via Hays)

**Workload**
: 80-100%

**Location**
: Bellinzona, TI (100% on-site)

**Tasks:**

- Support Db2 Environments.
- Integrate external vendor products and interfaces into the Mainframe landscape.
- Establish recovery routines for infrastructure and business data using products suites from IBM and BMC.
- Assist and advise database object design to business applications.
- Design models and templates to provide best practices in data migration efforts.
- Review logical models and provide physical database designs in support of Business initiatives.
- Database object installations across all application landscapes (Development, QA, Production).
- SQL performance reviews and approvals for all application release packages utilizing Changeman Approvals line-item sign-off.
- Incident and Problem Management related to Db2 usage for Business applications and Operations.
- Identify and introduce new Db2 functions to Business applications for possible integration into their respective mainframe software environments.
- Support the implementation of Db2 Certificate-based security for technical accounts connecting to Db2 environments (QA and Production).
- Implement and support ESL Data layer components such as SQLJ Java Stored Procedures within Changeman SCM.
- Assist TDM (Test Data Management) team in populating QA environments with obfuscated data.
- Db2 support for Content Manager (IBM Document Management System) and assist in regular software updates.

**Requirements:**

- **Minimum of 2 years of relevant work experience connected to Mainframe DB2**
- **Db2 for z/OS**
V11 thru v13
- **COBOL**
Db2 programming interfaces
- **Languages: Italian (min. professional working proficiency) and English (min. professional working proficiency)**
- IBM Utilities Suite: Image Copies, Reorgs, Runstats, Load, Unload
- BMC Utilities and Toolsets: Image Copies, Reorgs, Runstats, Load,Unload
- CATALOG MANAGER for Db2 - Execute DDL or query Db2 Catalog
- CHANGE MANAGER for Db2 - Manage changes to Db2 objects/structures
- DASD MANAGER for Db2 - Manage or monitor Db2 physical object
- RECOVERY MANAGER for Db2
- CHANGE ACCUM for Db2
- LOG MASTER for Db2
- SYSTEM and SQL PERFORMANCE for Db2
- MAINVIEW Db2
- SQL Knowledge and Performance Tuning
- Db2 PSQL Native Stored Procedures
- IBM z/OS
- TSO
- IBM JCL

We are waiting for your application!