Job Description

About Mixvoip

We are Mixvoip, a vibrant Luxembourg-based company that provides Cloud Telephony, Smart Networking, and High-Speed Internet services. We believe in offering our customers a fresh take on communication systems, and that’s where you come in!


About the role

You will join the System Administration team and take part in the daily operation of our production infrastructure.

This is a hands-on role. You will work with Proxmox and Ceph and help operate a production cluster running around 1000 virtual machines that power our services. A big part of the job is keeping systems stable: monitoring, troubleshooting, upgrades, maintenance windows, and fixing issues before they become incidents.

You won’t be “thrown in alone”, but you are expected to take ownership of what you touch, document what you change, and improve things over time.

A 24/7 rotating on-call is part of the job.


Ready to Apply?

Take the next step in your AI career. Submit your application to Mixvoip today.

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