Linux Administrator (TEM)

Job Description

Role Technical Engineering Manager TEM Build Engineer Linux Administrator

Job Summary

We are seeking a highly skilled Build Engineer Linux Administrator with VMware expertise to support maintain and enhance enterprise infrastructure environments

The ideal candidate will be responsible for Linux server administration VMware virtualization management platform build activities system performance tuning automation and production support.

 The role requires strong troubleshooting skills infrastructure management experience and the ability to work in a fastpaced enterprise environment.

Certification preferred-

Red Hat Certified Engineer (RHCE)

Red Hat Certified System Administrator (RHCSA) certification.

Location Singapore
Employment Type FullTime
Experience 5 - 8 Years

This role is open for Singaporean PR or locals for now.

Job Description - Grade Specific

Key Responsibilities

Linux Administration

Install configure maintain and troubleshoot Linux servers RHEL CentOS Oracle Linux Ubuntu
Perform OS patching upgrades vulnerability remediation and system hardening
Monitor server performance availability and capacity planning
Conduct root cause analysis and resolve infrastructurerelated incidents
Administer user accounts permissions file systems and security policies
Manage backup and recovery processes

VMware Administration

Manage and support VMware vSphere ESXi vCenter and related technologies
Provision configure and maintain virtual machines and clusters
Monitor VMware environment performance and optimize resource utilization
Execute VM migrations upgrades snapshots and disaster recovery activities
Support high availability HA Distributed Resource Scheduler DRS and storage integration

Build Infrastructure Engineering

Perform server build configuration deployment and environment setup activities
Develop and maintain infrastructure build standards and documentation
Automate routine administration and deployment tasks using scripting tools
Support infrastructure lifecycle management and capacity planning
Collaborate with application database network and security teams for deployments

Automation Scripting

Develop automation scripts using Bash Shell Python or Ansible
Support CICD and infrastructureascode initiatives where applicable
Improve operational efficiency through automation and standardization

Incident Change Problem Management

Participate in incident management and troubleshooting activities
Implement changes following ITIL processes
Document procedures technical designs and operational runbooks
Ensure compliance with change and release management standards