Senior Linux/Unix Engineer - Automation & CloudOps

Doist; Philippines; Remote; PHP 1,580,000 - 1,992,000; Full time

Job summary

Doist is seeking a seasoned Senior Unix/Linux Engineer to join our team in supporting US-based clients. You will install, upgrade, and migrate servers on Linux, Unix, and AIX, focusing on security and performance across on‑premises and Microsoft Azure environments.

You will design automation workflows with Ansible, manage enterprise infrastructure, and collaborate with cross‑functional teams to improve reliability and scalability. Strong leadership and communication are essential for success.

Qualifications

• Senior Unix/Linux Engineer with focus on security and performance.
• Experience automating infrastructure using Ansible and Puppet.
• Experience managing enterprise environments on-prem and in the Azure cloud.

Responsibilities

• Design, develop, and maintain automation workflows with Ansible for tasks, deployments and configs.
• Manage and optimize Linux-based systems for performance and security.
• Install, upgrade, and migrate servers on Linux, Unix and AIX with focus on security.
• Develop Ansible playbooks, roles and modules for provisioning and deployments.
• Integrate Ansible with CI/CD pipelines and other DevOps tools.
• Manage enterprise automation environments using Ansible and Puppet.

Skills

Linux/Unix engineering

Automation scripting

Team collaboration

Tools

Ansible

Puppet

Infoblox

BIND DNS

VMware

Hyper-V

Azure

OpenStack

Citrix Xen

Job description

Doist is seeking a seasoned Senior Unix/Linux Engineer to join our team in supporting US-based clients. You will install, upgrade, and migrate servers on Linux, Unix, and AIX, focusing on security and performance across on‑premises and Microsoft Azure environments.

You will design automation workflows with Ansible, manage enterprise infrastructure, and collaborate with cross‑functional teams to improve reliability and scalability. Strong leadership and communication are essential for success.