Infrastructure Engineer
First seen by Alion on Aug 20, 2026.
Job Description :
We are looking for an experienced DB2 zDIH Infrastructure Engineer with 10 to 15 years of experience in enterprise infrastructure and IBM Z environments. The role will focus on implementing, administering, automating, and supporting IBM Z Digital Integration Hub (zDIH) components, with a strong emphasis on system reliability, performance, troubleshooting, and operational automation.
Key Responsibilities :
- Install, configure, administer, and maintain IBM Z Digital Integration Hub (zDIH) components, including Data Virtualization Manager (DVM) and Event Publisher.
- Manage zDIH infrastructure across development, testing, and production environments.
- Troubleshoot zDIH connectivity, performance, availability, and stability issues.
- Monitor system health and proactively identify infrastructure and integration issues.
- Develop and maintain Unix/Linux shell scripts using Bash and Ksh for deployment, monitoring, configuration management, and operational activities.
- Develop automation scripts for log analysis, health checks, alert generation, scheduled jobs, and routine operational tasks.
- Support configuration changes, deployments, upgrades, and maintenance activities.
- Analyze logs and system metrics to identify root causes and resolve production issues.
- Collaborate with application, database, middleware, and infrastructure teams to resolve integration and platform issues.
- Maintain operational documentation, runbooks, and standard operating procedures.
- Ensure adherence to enterprise security, change management, and operational standards.
Required Skills & Experience :
- 10-15 years of experience in infrastructure engineering, system administration, middleware, or enterprise technology environments.
- Strong hands-on experience with IBM Z Digital Integration Hub (zDIH).
- Experience with Data Virtualization Manager (DVM) and Event Publisher.
- Strong Unix/Linux administration skills.
- Hands-on experience with Bash and/or Ksh scripting.
- Experience in infrastructure automation, monitoring, log analysis, and health-check automation.
- Strong troubleshooting and root-cause analysis skills.
- Good understanding of enterprise integration environments and production support.
- Experience working with DB2 / IBM Z environments is preferred.
- Strong communication and stakeholder-management skills.
Skills
DB, DB2, IT Infrastructure, Bash Scripting, Unix, Troubleshooting, Linux