Job Description:

- We are seeking zDIH Infrastructure Engineer with experience in IBM z OS DB2 IMS data replication technologies Shell scripting and API integration support responsible for supporting IBM Z based data integration infrastructure enabling reliable data movement across enterprise platforms automating operational tasks using shell scripting and facilitating API based integration between mainframe and distributed systems

Key Responsibilities:

- Responsibilities
- Responsibilities include but are not limited to
- Install configure and maintain IBM Z Digital Integration Hub zDIH components including Data Virtualization Manager DVM and Event Publisher
- Troubleshoot zDIH connectivity performance and stability issues
- Develop and maintain Unix Linux shell scripts Bash ksh to automate deployment monitoring configuration management and operational tasks
- Write automation scripts for log analysis alert triggering health checks and scheduled jobs
- Develop test and maintain REST API interfaces to expose mainframe data via zDIH endpoints
- Ensure API security through authentication mechanisms such as OAuth 2




- 0 API keys and mutual TLS
- Manage Unix Linux server environments supporting zDIH middleware components
- Perform capacity planning process monitoring and tuning of OS level parameters
- Produce and maintain technical documentation including architecture diagrams runbooks and SOPs
- Engage with IBM support and coordinate PMR case management for zDIH issues
- Participate in 7x24 on call rotation

Technical Requirements:

- Foundational skills
- Mainframe skills JCL TSO etc
- DB2 IMS on Z OS in a data sharing setting
- Replication IIDR CDC CDA Q Replication
- Unix Shell Scripting USS API basics troubleshooting
- Mainframe Security understanding
- Desired skills
- Python for automation Monitoring tools Splunk Dynatrace
- Performance Skills a big plus Programming background a plus Ansible script Java Script MS Access skills are a plus

Preferred Skills:

Technology->Infrastructure-Server Administration->z/OS,Technology->BPMI - IBM->BPMI - IBM - ALL

📌 zDIH Infrastructure Engineer (India)
🏢 Infosys
📍 India