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 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

Foundational skills
Mainframe skills JCL TSO etc
DB2 IMS on Z OS in a data sharing environment
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

Technology->Digital Cloud Integration->IBM Integration,Technology->Infrastructure-Server Administration->z/OS