Editorial summary

The company is seeking a Linux Engineer (RHEL) for a hybrid role with a salary of up to 14,000. The successful candidate will be responsible for designing and executing automated validation processes, developing test frameworks, and ensuring Linux platforms meet enterprise standards for quality, performance, and compliance. Key responsibilities include validating Linux OS builds, performing various testing activities, and verifying patch releases. The role requires expertise in Linux system validation, patch management, and infrastructure services.

This summary is AI-generated and may contain inaccuracies. Please refer to the full job description below.

Job description

[This job id 30398 first appeared in Job-Q.com on 07 Sep 2026]

The successful candidate will be responsible for designing and executing automated validation processes, developing test frameworks, and ensuring Linux-based platforms meet enterprise standards for quality, performance, and compliance.

Key Responsibilities

• Perform end-to-end validation of Linux operating system builds, including patching, hardening, clustering, and core infrastructure services.
• Execute functional, regression, integration, and system testing activities to verify platform stability and performance.
• Validate scheduled and ad-hoc operating system patch releases to ensure production readiness.
• Investigate test failures, analyze defects, identify root causes, and work closely with Platform Engineering teams to implement resolutions.
• Develop, enhance, and maintain automated test frameworks, validation scripts, and Ansible playbooks to improve testing efficiency and repeatability.
• Ensure systems meet defined quality, security, compliance, and operational standards before deployment.
• Capture and maintain test evidence, execution logs, validation reports, and traceability records.
• Support validation activities across on-premises and cloud-based enterprise environments.
• Collaborate with Platform Engineering, DevOps, Security, and Operations teams to establish and maintain testing standards and best practices.
• Ensure compliance with enterprise governance, risk management, change management, and regulatory requirements.
• Utilize defect tracking and test management tools to manage end-to-end testing lifecycle activities.

Requirements

Technical Skills & Experience

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related discipline.
• Strong hands-on experience administering and supporting Red Hat Enterprise Linux (RHEL 7/8/9/10) environments.
• Experience with Linux clustering technologies such as Pacemaker or equivalent solutions.
• Proficiency in Python, Ansible, Bash, JSON, and YAML scripting and automation.
• Experience developing and maintaining automated test frameworks and validation solutions.
• Strong understanding of operating system patching, hardening, and infrastructure validation processes.
• Knowledge of cloud and virtualization technologies, including orchestration and workflow automation platforms.
• Experience working with Agile methodologies and tools such as JIRA.
• Familiarity with test management and defect tracking tools.
• Strong documentation, analytical, troubleshooting, and problem-solving skills.

Preferred Qualifications

• Experience within regulated industries such as banking, financial services, or critical infrastructure environments.
• Knowledge of DevOps practices, CI/CD pipelines, and software delivery methodologies.
• Experience with enterprise testing solutions and automation platforms such as OpenText ALM/Octane.
• Strong stakeholder management and communication skills.
• Ability to manage multiple priorities and work effectively in a fast-paced environment.
• Self-motivated, detail-oriented, and committed to continuous improvement.

Please reach out to   with your updated resume and contact details. Incomplete applications may not be considered /Only shortlisted candidates will be contacted.

Business Registration Number: 200611680D | License Number: 10C5117 | EA Registration Number: R1768258

Dataprovided is for recruitment purposes only

Business Registration Number: 200611680D. License Number: 10C5117

Scam prevention reminder: You should not make any pre-payment when applying for any job.

Illegal practices reminder: It is illegal for recruiter to collect payment (kickback) from the worker https://www.mom.gov.sg/-/media/mom/documents/publications/foreign-workers/what-are-kickbacks.pdf