Linux Administrator – VMware Specialist Linux Administrator – VMware Specialist

RAPSYS TECHNOLOGIES PTE LTD • singapore, singapore, Singapore • Posted June 07, 2026

Location singapore, singapore
Job Type Full-time
Category Other-General
Posted June 07, 2026

We are looking for a skilled and experienced Linux Administrator with a specialization in VMware to join our dynamic team. The ideal candidate will have extensive knowledge of Linux systems, virtualization technologies, and a proven track record in managing complex environments.

Key Responsibilities
  • Install, configure and administer Unix/Linux servers primarily RHEL in production and non‑production environments.
  • Manage and support VMware vSphere infrastructure including ESXi hosts, vCenter Server clusters, resource pools and virtual networking.
  • Perform system monitoring, performance tuning and capacity planning for Unix/Linux and VMware platforms.
  • Implement and maintain security hardening, patching and compliance standards (CIS, STIG, internal controls).
  • Troubleshoot complex hardware, OS, virtualization, networking and storage issues (including application‑to‑database connectivity problems).
  • Manage file systems,...

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