Lead System Engineer, Windows & RHEL Infrastructure

RAPSYS TECHNOLOGIES PTE LTD in Singapore is seeking an experienced Lead System Engineer with hands-on expertise in Windows Server and Red Hat Enterprise Linux (RHEL) to lead our enterprise IT operations. Design, deploy, and manage Windows and RHEL infrastructure in on-prem and hybrid environments; automate with PowerShell, Bash, and Python; ensure security hardening, patching, monitoring, and incident response; document configurations and collaborate across teams. J-18808-Ljbffr