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Senior System Administrator (Linux/Windows/Nutanix)

encora technologies pte. ltd.

singapore, singapore, Singapore Full-time July 18, 2026

Found Description

Skills: Linux Administration
  • Install, configure, and maintain Linux servers such as RHEL, Ubuntu, or CentOS .
  • Perform user, group, permission, filesystem, and package management.
  • Manage services, processes, logs, cron jobs, and system performance.
  • Troubleshoot Linux OS issues including CPU, memory, disk, network, and boot problems.
  • Perform patching, hardening, backup, recovery, and vulnerability remediation.
  • Support shell scripting for automation and operational tasks.
Windows Administration
  • Install, configure, and maintain Windows Server environments.
  • Manage Active Directory, DNS, DHCP, Group Policy, file services, and server roles.
  • Perform Windows patching, hardening, monitoring, and troubleshooting.
  • Support user access, server security, certificates, and permissions.
  • Troubleshoot Windows performance, event logs, services, and...

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