Senior System Analyst (Linux Administration, Kubernetes & Middleware)
Location
singapore, singapore
Job Type
Full-time
Category
IT Management & IT Project Management
Posted
June 11, 2026
We are seeking a Senior System Analyst with strong experience in Linux administration, middleware platforms, and container orchestration to support and maintain enterprise infrastructure environments.
Key Responsibilities:
- Provide administration, support, and maintenance for Linux, Windows, IBM AIX, and Solaris operating systems.
- Deploy, configure, and manage middleware platforms such as IBM WebSphere, IBM MQ, Red Hat JBoss EAP, and JBoss A‑MQ .
- Install and maintain database platforms including IBM DB2, PostgreSQL, and MySQL .
- Manage LDAP services , including IBM Security Directory Server and Apache LDAP.
- Install, configure, and operate Kubernetes and Red Hat OpenShift (OCP) clusters.
- Perform system troubleshooting, patching, upgrades, and performance optimization across OS and middleware layers.
- Support bid and project activities, including ...