Senior Linux Systems Engineer - CIS & Ansible Expert

Mindmap Technologies Pte. Ltd.; Singapore; On-site; SGD 65,000 - 85,000; Full time

Job summary

A technology solutions provider in Singapore is seeking a skilled System Engineer specializing in Linux. The ideal candidate will have 5–8 years of RHEL engineering experience and expertise in Ansible and compliance frameworks. Responsibilities include building RHEL 10 VMs, conducting security validations, and providing ongoing support. This role requires strong scripting skills in Bash or Python and will be crucial for improving system performance.

Qualifications

• 5–8 years RHEL engineering experience (8/9/10).
• Deep knowledge of CIS benchmarks and MAS compliance frameworks.
• Hands-on experience with VMware tooling and image conversion.

Responsibilities

• Build and configure RHEL 10 VMs in both image and RPM modes.
• Conduct CIS hardening and compliance validation using InSpec profiles.
• Provide post-implementation support and continuous improvement.

Skills

RHEL engineering experience

CIS benchmarks knowledge

Ansible expertise

VMware tooling experience

Scripting in Bash

Scripting in Python

Education

RHCE / RHCSA certification

Tools

Ansible

Image Builder

Packer

Chef InSpec

OpenSCAP

Job description

A technology solutions provider in Singapore is seeking a skilled System Engineer specializing in Linux. The ideal candidate will have 5–8 years of RHEL engineering experience and expertise in Ansible and compliance frameworks. Responsibilities include building RHEL 10 VMs, conducting security validations, and providing ongoing support. This role requires strong scripting skills in Bash or Python and will be crucial for improving system performance.