Linux Infrastructure Engineer: Automation, IaC & 24/7 Ops

BAH Partners Limited; Hong Kong; On-site; HKD 700,000 - 900,000; Full time

Job summary

BAH Partners Limited in Hong Kong is seeking an experienced Linux Infrastructure Engineer to join its global infrastructure team. You will maintain enterprise Linux environments across regions, drive automation, and support critical infrastructure operations.

The role requires strong RHEL expertise, automation skills (Ansible, Python), solid networking knowledge, and experience with monitoring tools like Prometheus and Grafana. English and Cantonese communication is essential.

Qualifications

• Experience managing enterprise Linux environments, especially RHEL.
• Strong automation and scripting capabilities (Ansible, Python, Perl or Java).
• Solid understanding of networking fundamentals (TCP/IP, DNS).
• Familiarity with server provisioning tools and web servers (Apache, NGINX).
• Experience with monitoring/observability (Prometheus, Grafana).
• Knowledge of storage technologies and infrastructure security best practices.
• Excellent communication in English and Cantonese.

Responsibilities

• Manage lifecycle of enterprise Linux systems across global regions.
• Support infrastructure upgrades and platform improvements.
• Handle incidents, changes, and root cause analysis.
• Drive automation and IaC to improve efficiency.
• Perform routine maintenance, monitoring, provisioning, and troubleshooting.
• Ensure security and governance compliance.
• Provide technical guidance to global teams.
• Participate in 24/7 operational support with on-call duties (approx. one weekend/month).

Skills

Linux engineering

Red Hat Enterprise Linux (RHEL)

Automation

Ansible

Python

Networking fundamentals

Monitoring (Prometheus Grafana)

Scripting (Shell/Perl/Java)

Communication (English Cantonese)

Tools

Prometheus

Grafana

Apache

NGINX

Job description

BAH Partners Limited in Hong Kong is seeking an experienced Linux Infrastructure Engineer to join its global infrastructure team. You will maintain enterprise Linux environments across regions, drive automation, and support critical infrastructure operations.

The role requires strong RHEL expertise, automation skills (Ansible, Python), solid networking knowledge, and experience with monitoring tools like Prometheus and Grafana. English and Cantonese communication is essential.