Stellenbeschreibung:

• Administration of our Debian Linux server systems, operation of highly available, distributed systems.
• Customizing of complex HA solutions, storage systems and virtualization technologies.
• Administration of Kubernetes, Monitoring of server and services.
• Automate system administration tasks and deployments using Ansible, GitLab pipelines, and Kubernetes.
• Support of services for key customers. Administration of databases, mostly MySQL. Leverage automation and CI/CD pipelines to enhance operational efficiency and reliability.
• Participate in a rotating on-call schedule (including nights/weekends) to ensure high availability and incident resolution within agreed SLAs.

Qualifications

• 4+ years’ experience working with Linux systems (we use Debian mostly).
• Proficiency in configuring and managing web servers like nginx and Apache.
• Experience with KVM and other virtualization technologies (e.g., Proxmox, VMware), MySQL administration, preferably with Percona Cluster.
• Familiarity with load balancing technologies (haproxy, proxySQL) and high availability solutions (pacemaker, heartbeat, keepalived).
• Knowledge of DNS administration using PowerDNS. Experience in scripting (e.g., Bash, Python, or Perl) for automation and troubleshooting.

Would be considered a plus:

• Experience in configuring and maintaining Firewall and VPN solutions, e.g. OpenVPN, PFsense.
• Experience with monitoring tools such as Prometheus, Grafana, or Nagios.
• Experience with backup solutions.
• Experience with networking (Routing, VLANs, BGP).

Language skills: German C1 and English B2

Benefits

• Hybrid working model with home office option.
• Free drinks and fruits.
• Various employee discounts for activities and (InterNetX) products.
• Various employee events (e.g. Meet & Eat, company parties).
• Numerous training and development opportunities.
• Modern office facilities and equipment.
• Focus on sustainability through job ticket and job bike.
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DE: Bitte erwähne Fuchsjobs, als Quelle Deiner Bewerbung