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