Infrastructure Engineer (Linux, AIX, VMware)

apar technologies pte. ltd. • singapore, singapore, Singapore • Posted June 05, 2026

Location singapore, singapore
Job Type Full-time
Category Other-General
Posted June 05, 2026
Job Description We are looking for an Infrastructure Engineer with strong hands-on experience in Linux and VMware environments, preferably with exposure to enterprise or banking production support systems. Key Responsibilities Linux / Unix Administration Install, configure, and maintain RHEL / Oracle Linux / SUSE / Ubuntu servers Perform OS patching, upgrades, and vulnerability remediation Manage file systems, LVM, permissions, and system performance tuning Troubleshoot OS, network, and server issues in production environments Perform user management, cron jobs, and system hardening activities VMware / Virtualization Support VMware vSphere environment (ESXi / vCenter) Manage virtual machines (provisioning, cloning, basic troubleshooting) Support VM performance monitoring and resource allocation Assist in VM migration and maintenance activities Infrastructure Operations / Support Provide L2/L3 production support for infrastructure incidents Support incident, problem, and change manageme...

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