Linux & VMware Build Engineer - On-Site (Singapore)

Decimal BS; Singapore; On-site; SGD 110,000 - 140,000; Full time

Job summary

Decimal BS is seeking a seasoned Build Engineer / Linux Administrator for a full-time on-site role in Singapore. You will own Linux server administration across RHEL/CentOS/Ubuntu and manage VMware ESXi/vCenter environments, building and deploying servers, automating tasks with Bash, Python, or Ansible, and ensuring security and high availability.

You will collaborate with cross-functional teams to maintain enterprise infrastructure, handle incident response, and drive continuous improvement in

Qualifications

• Bachelor’s degree in a technical field.
• 5–8 years of progressive experience in Linux administration, VMware, and infra engineering.
• Hands-on Linux server administration (RHEL/CentOS/Ubuntu).
• VMware ESXi/vSphere/vCenter experience.
• Automation scripting with Bash, Python, or Ansible.
• Excellent English communication and stakeholder skills.
• Singapore residency and on-site availability.

Responsibilities

• Administer enterprise Linux servers (RHEL/CentOS/Oracle/Ubuntu).
• Manage VMware ESXi/vCenter, ESXi hosts and vSphere clusters.
• Perform end-to-end server builds and infrastructure deployments.
• Create and maintain automation scripts with Bash, Python or Ansible.
• Troubleshoot complex infra incidents and support ITIL processes.
• Ensure security baselines and uptime SLAs are met.

Skills

Linux administration

VMware virtualization

ESXi/vCenter

Automation scripting

Bash/Python/Ansible

RHEL/CentOS/Ubuntu

Server builds

English communication

Education

Bachelor’s degree in Computer Science / IT / related field

Tools

VMware vSphere/vCenter

Bash

Python/Ansible

Job description

Decimal BS is seeking a seasoned Build Engineer / Linux Administrator for a full-time on-site role in Singapore. You will own Linux server administration across RHEL/CentOS/Ubuntu and manage VMware ESXi/vCenter environments, building and deploying servers, automating tasks with Bash, Python, or Ansible, and ensuring security and high availability.

You will collaborate with cross-functional teams to maintain enterprise infrastructure, handle incident response, and drive continuous improvement in