Senior UNIX Engineer

We are looking for an experienced Unix Engineer to join our APAC Server, Database, and Storage Team. This role focuses on designing, implementing, and maintaining Unix / Linux environments, particularly Red Hat systems, while supporting automation, security, and system lifecycle management.

The ideal candidate will have deep technical expertise in Unix / Linux platforms, strong proficiency with Ansible Tower for automation, and hands-on experience with Red Hat Satellite, Identity Management (IdM), and end-of-life (EOL) system strategies. Mandarin fluency (reading and writing in Traditional Chinese) is required  to support collaboration across regional teams.

Key Responsibilities :

Design, deploy, and manage robust Unix / Linux environments with an emphasis on performance, security, and reliability.

Lead patch management operations and ensure systems remain compliant with security and performance standards.

Automate system configurations and deployments using Ansible Tower.

Manage Red Hat Satellite for provisioning, patching, and lifecycle control.

Administer Red Hat IdM for centralized identity and access management.

Plan and execute Red Hat system upgrades, with attention to EOL timelines and migration strategies.

Collaborate closely with technical and operational teams across the APAC region, providing support and aligning on strategic objectives.

Diagnose and resolve complex Unix system issues to minimize impact on business operations.

Remain informed about evolving industry practices and technologies related to Unix, automation, and infrastructure management.

Requirements :

Bachelors degree in Computer Science, Information Technology, or related field; Masters degree preferred.

10 years of hands-on experience managing Unix / Linux systems, especially Red Hat.

Proficient in patch management, automation tools, and enterprise system administration.

Strong command of Ansible Tower, Red Hat Satellite, and IdM.

Proven track record with upgrade planning and end-of-life strategies.

Exceptional troubleshooting abilities and solution-oriented mindset.

Fluent in Mandarin, with strong communication skills for cross-border collaboration.

Preferred Certifications :

Red Hat Certified Engineer (RHCE)

Red Hat Certified Architect (RHCA)