zDIH Infrastructure Engineer

Job description

## **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 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 ## **Preferred Skills:** Technology->Infrastructure-Server Administration->z/OS,Technology->BPMI - IBM->BPMI - IBM - ALL