Lead System Engineer: Windows & RHEL On-Site (Singapore)

Rapsys Technologies Pte Ltd. is seeking a Lead System Engineer with strong Windows Server and Red Hat Enterprise Linux (RHEL) expertise. You will design, deploy, and manage enterprise IT infrastructure across on-premises and hybrid environments, lead automation initiatives, and guide incident response while ensuring security hardening and compliant operations. The role requires hands-on experience in system administration, virtualization, storage, and scripting with PowerShell, Bash, and Python…