Senior System Administrator (LinuxWindowsNutanix)

Systems Administrator - Linux Windows & Nutanix

Important Information

Location: Singapore

12 months contract

Job Summary

We are looking for a hands-on Systems Administrator to manage and support enterprise Linux and Windows server environments and Nutanix hyper-converged infrastructure.

Job Description

The ideal candidate will ensure high availability performance and security of servers and virtualization platforms while driving automation and operational efficiency. This role requires strong troubleshooting skills and the ability to support infrastructure across RHEL/Ubuntu/CentOS Windows Server and Nutanix AHV/Prism environments.

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 connectivity issues.

Nutanix Administration

• Support and administer Nutanix AHV / Prism Central / Prism Element.
• Manage virtual machines clusters storage snapshots and resource allocation.
• Monitor Nutanix cluster health capacity alerts and performance.
• Support VM provisioning migration backup recovery and lifecycle operations.
• Assist with Nutanix upgrades patching and hardware-related coordination.

About Encora

Encora is a global company that offers Software and Digital Engineering solutions. Our practices include Cloud Services Product Engineering & Application Modernization Data & Analytics Digital Experience & Design Services DevSecOps Cybersecurity Quality Engineering AI & LLM Engineering among others.

At Encora we hire professionals based solely on their skills and do not discriminate based on age disability religion gender sexual orientation socioeconomic status or nationality.

Required Experience:

Senior IC

Employment Type : Full Time
Experience: years
Vacancy: 1