Linux System Administrator | Infrastructure Monitoring | Based in Indonesia

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

Join the team building an AI-first company.

Hostinger serves more than 5.5 million clients across 150 countries, but we're still excited about what we're creating next.

AI is changing how we build products, support customers, work together, and solve problems. It helps us move faster, spend less time on repetitive work, and focus on bigger ideas.

If you want your work to influence both what we build and how we build it, we'd like to meet you.

Our culture: Guided by 10 company principles.

Your role at Hostinger

We're looking for a Linux System Administrator, who will help to build, monitor, maintain, automate, and support our growing global infrastructure, to enable our customers to use the services without a glitch. You will be working besides other System, Software, and Network engineers. You will dig deep, constantly learn, and gain knowledge to become the next top-level talent.

Curious to learn more? Connect with your hiring manager: Ghiffary Thalib, Infrastructure Monitoring

Your day-to-day

• Watching over one of the largest hosting infrastructures out there - physical and virtual servers, data-center-level networking, and everything in between - and reacting fast when something looks off;

• Owning incidents end to end: response, resolution, clear communication, and post-mortems that actually prevent the next one;

• Building and tuning alerting with Prometheus and Alertmanager, so the signal cuts through the noise;

• Working hands-on with Kubernetes, Ansible, and Terraform to automate and harden the infrastructure you manage;

• Handover with our Infrastructure Monitoring team in Kaunas and Vilnius, so coverage never has gaps.

What will help you succeed

• You have a solid Linux system administration experience with managing physical and virtual servers;

• You have an experience with incident management: response, resolution, communication, and post-mortems;

• You are comfortable troubleshooting data-center-level networking;

• You are proficient with Prometheus and Alertmanager for metrics and alerting;

• You have excellent written communication on complex technical topics;

• You actively ask questions and give and absorb feedback constructively;

• You write things down - the next person on shift depends on it.

Meet your team

You'll be part of our Infrastructure Monitoring team based in Indonesia, working closely with a small, tight-knit group who hand off coverage with our counterparts in Kaunas and Vilnius so nothing falls through the cracks. Day to day, you're in touch with data center technicians, systems and network engineers, and the teams that own the services you're watching - giving you a rare, wide view of how the whole infrastructure fits together.

Benefits you'll love

360 Growth: We provide limitless learning opportunities: access to platforms like Reforge and CoachHub, global conferences, feedback culture, digital libraries, and industry-leading subscriptions. Advance your career with internal mobility, and grow with a team eager to share knowledge and support your success.

Freedom & responsibility: Work on your terms, whether from the comfort of home or anywhere in the world. With a home office budget, you can elevate your workspace. Enjoy the flexibility to manage your schedule while bringing your ideas to life in a fast-paced, dynamic environment.

Wellness simplified: Your health comes first with company-provided sick days, 20 paid suspension days, Headspace subscriptions, and recharge leave. Participate in wellbeing-dedicated events and simply enjoy the balance of a lifestyle that prioritizes wellness.

Work hard - play hard: Celebrate your achievements with company events like Town Hall, Meet the Client initiatives, team-building experiences, and workations. Celebrate life’s big moments with milestone gifts for weddings, new parenthood, and graduations.

Compensation

Salary depending on your experience and skills.

Get ready to take your personal and professional growth to new heights! Join Hostinger today and be part of our journey

Three. Two. Onboard