Senior Linux Engineer: Automation & Security Leader

AirNav Technology Services Incorporated; Iloilo City; Hybrid; PHP 900,000 - 1,500,000; Full time

Benefits offered by this job

Health Insurance

Dental Insurance

Accident Insurance

Hybrid hours

Paid Time Off

Online learning access

Company gym

Travel opportunities

Job summary

Airnav Technology Services Inc. in Iloilo City, Philippines, is seeking a Senior Linux Engineer to strengthen high‑availability environments, automation, and secure IT systems. You will contribute to security‑driven design and hands‑on hardening across Linux servers.

You’ll automate workflows with Ansible, Bash, and Python, collaborate with architects, and document procedures to ensure service continuity for safety‑critical operations. Willingness to be based in Iloilo is required.

Qualifications

• Strong experience administering Linux OS incl. RHEL/CentOS/Ubuntu.
• Experience with infrastructure hardening and security best practices.
• Automation and scripting with Ansible, Bash, and Python.
• Ability to troubleshoot and resolve system or performance issues.
• Good written and spoken English communication.

Responsibilities

• Design, test, and standardize tools and baselines with security focus.
• Automate routine tasks and workflows using Ansible, Bash, Python.
• Implement and maintain Linux hardening standards across servers and apps.
• Collaborate with architects and product teams to deliver secure, reliable systems.
• Create and maintain comprehensive technical documentation and operative handbooks.

Skills

Linux administration

Automation scripting

Security hardening

Troubleshooting

English communication

Tools

KVM

Proxmox

VMware

Hyper-V

Ansible

Bash

Python

Job description

Airnav Technology Services Inc. in Iloilo City, Philippines, is seeking a Senior Linux Engineer to strengthen high‑availability environments, automation, and secure IT systems. You will contribute to security‑driven design and hands‑on hardening across Linux servers.

You’ll automate workflows with Ansible, Bash, and Python, collaborate with architects, and document procedures to ensure service continuity for safety‑critical operations. Willingness to be based in Iloilo is required.