System Administrator @RTB House
DevOps / Sysadmin
Salary unspecified
Remote Location
Job Type full-time
Posted 3wks ago

[Hiring] System Administrator @RTB House

3wks ago - RTB House is hiring a remote System Administrator. πŸ’Έ Salary: unspecified πŸ“Location: Poland

Role Description

We are currently expanding two infrastructure teams:

  • BOM (Backup, Orchestration, Monitoring) – focused on infrastructure automation, configuration management, monitoring systems and internal tooling.
  • HW Infrastructure – focused on physical server infrastructure, hardware lifecycle, and deployment of new servers across our datacenters.

If you enjoy working close to large-scale infrastructure and solving complex system problems, RTB House might be the right place for you.

You Will:

  • Manage and expand large-scale Linux server infrastructure running in multiple global data centers
  • Monitor production systems and respond to infrastructure alerts and incidents
  • Automate routine administrative tasks using scripts and infrastructure tools
  • Support development teams by maintaining stable and scalable infrastructure environments
  • Ensure system security, reliability, scalability and high availability

Depending on the team you join, you may also work on:

  • BOM Team – Backup, Orchestration, Monitoring
    • Maintaining configuration management systems based on Puppet
    • Developing and maintaining monitoring systems and dashboards
    • Managing on-premise container platforms and infrastructure services
    • Maintaining backup systems and internal infrastructure tools
    • Supporting Machine Learning teams with GPU and storage infrastructure
  • HW Infrastructure Team
    • Deploying and integrating new servers into production infrastructure
    • Maintaining physical server infrastructure across multiple datacenters
    • Managing virtualization and storage clusters
    • Troubleshooting hardware and low-level infrastructure issues
    • Participating in hardware capacity planning and performance testing of new components
    • Collaborating with datacenter technicians during infrastructure upgrades and maintenance

Qualifications

  • 3+ years of experience in Linux system administration
  • Experience working with production infrastructure environments
  • Ability to write automation scripts (Bash, Python or similar)
  • Understanding of Linux networking concepts (iptables, bridging, bonding, VPNs, network namespaces)
  • Experience troubleshooting systems via Linux console
  • Familiarity with container technologies and infrastructure tooling
  • Ability to quickly learn new technologies and adapt to evolving environments
  • Fluency in English (written and spoken)

Selected Technologies

  • Linux
  • Docker
  • Git
  • Kubernetes
  • Puppet / Ansible
  • Icinga
  • Grafana
  • Ceph
  • DNS
  • BGP
  • Aerospike, PostgreSQL, MySQL, ArangoDB, InfluxDB

Benefits

  • Work with large-scale infrastructure processing millions of requests per second
  • Collaboration with experienced system administrators and engineers
  • Opportunity to work with modern open-source infrastructure technologies
  • Real impact on the development of a global AdTech platform
  • Flexibility when it comes to work model and time
  • Training, development and conference's attendance budget
  • Friendly work environment and supportive team culture
  • Office location near Wilanowska metro station in Warsaw
Before You Apply
️
remote Be aware of the location restriction for this remote position: Poland
β€Ό Beware of scams! When applying for jobs, you should NEVER have to pay anything. Learn more.
System Administrator @RTB House
DevOps / Sysadmin
Salary unspecified
Remote Location
Job Type full-time
Posted 3wks ago
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remote Be aware of the location restriction for this remote position: Poland
β€Ό Beware of scams! When applying for jobs, you should NEVER have to pay anything. Learn more.
Apply for this position
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Applied βœ“
Sent Follow-Up βœ“
Interview Scheduled βœ“
Interview Completed βœ“
Offer Accepted βœ“
Offer Declined βœ“
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