Linux System Administrator — AI-Driven Infra Monitoring

Hostinger; Indonesia; On-site; IDR 240,000,000 - 480,000,000; Full time

Benefits offered by this job

Home office budget

360 Growth program

Wellness and leave programs

Job summary

Hostinger is seeking a Linux System Administrator to build, monitor, and automate our growing global infrastructure. You will work alongside System, Software, and Network engineers to ensure services run glitch-free and learn toward top-level expertise.

Based in Indonesia, you’ll own incidents end-to-end, tune alerts with Prometheus, and collaborate with teams across Kaunas and Vilnius for seamless coverage. A growth-focused, flexible work culture awaits.

Qualifications

• Solid Linux sysadmin experience across physical and virtual servers.
• Experience in incident management including post-mortems.
• Comfort troubleshooting data-center networks and monitoring.
• Proficient with Prometheus/Alertmanager for metrics and alerts.
• Excellent written communication on complex technical topics.

Responsibilities

• Monitor one of the world’s largest hosting infrastructures and respond quickly to issues.
• Own incidents end-to-end: detection, resolution, and post-mortems to prevent repeats.
• Build and tune alerting with Prometheus/Alertmanager to reduce noise.
• Work hands-on with Kubernetes, Ansible, and Terraform to automate infrastructure.
• Coordinate handover with the Infrastructure Monitoring team in Kaunas and Vilnius.

Skills

Linux administration

Incident management

Networking troubleshooting

Written communication

Team collaboration

Tools

Prometheus

Alertmanager

Kubernetes

Ansible

Terraform

Job description

Hostinger is seeking a Linux System Administrator to build, monitor, and automate our growing global infrastructure. You will work alongside System, Software, and Network engineers to ensure services run glitch-free and learn toward top-level expertise.

Based in Indonesia, you’ll own incidents end-to-end, tune alerts with Prometheus, and collaborate with teams across Kaunas and Vilnius for seamless coverage. A growth-focused, flexible work culture awaits.