Senior System Engineer Linux / System Administrator Linux

bit GmbH

Job

In this role, you will manage Linux servers, develop automation solutions with Ansible, and work on hybrid cloud-based systems using Proxmox, Docker, and Kubernetes to optimize IT infrastructures.

Job summary

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Job technologies

Your role in the team

  • You work on Linux-based server environments, Proxmox clusters, automation with Ansible, backup and monitoring concepts, as well as hybrid infrastructures with Windows Server, Active Directory, and network services.
  • You assist clients in reliably operating systems, automating recurring tasks, and technically refining existing environments.
  • Operation, administration, and further development of Linux server environments.
  • Setup and management of virtualization environments with Proxmox VE / OpenShift.
  • Automation of installations, configurations, and operational processes with Ansible.
  • Management of hybrid customer environments with Linux, Windows Server, and Active Directory.
  • Management of container and platform environments with Docker, Kubernetes, or OpenShift.
  • Participation in client projects, migrations, and modernization of existing IT infrastructures.

Our expectations of you

Qualifications

  • Proficient handling of Shell, system services, logs, network services, and Linux troubleshooting.
  • Knowledge of virtualization, ideally with Proxmox VE or OpenShift.
  • Basic knowledge of Windows Server, Active Directory, DNS, DHCP, and Group Policy.
  • Understanding of networks, firewalls, VPNs, storage, and IT security fundamentals.
  • Structured working style, customer orientation, and very good German language skills.
  • Knowledge of Docker, Kubernetes, OpenShift, or Rancher.
  • Knowledge in high availability, clustering, storage, and data center operations.
  • Certifications in Linux, Microsoft, Kubernetes, or Virtualization environments.

Experience

  • Experience in Linux system administration, e.g., Debian, Ubuntu, Suse, Alma, or Red Hat.
  • Experience with Proxmox Backup Server, Veeam, or comparable backup solutions.
  • Experience with monitoring systems such as Checkmk, Prometheus, or Grafana.
  • Experience with Terraform, GitLab CI/CD, Helm, or Infrastructure as Code.

What we offer

  • Customer projects around Linux, Proxmox, automation, backup, monitoring, and modern infrastructure.
  • Development and further enhancement of a key technical infrastructure area.
  • Direct collaboration with the technical team and management.
  • A lot of scope for design choices regarding tools, standards, and architecture decisions.
  • Further training and certifications, e.g., Linux, Proxmox, Ansible, Kubernetes, or Microsoft.
  • Hybrid work by arrangement.
  • Short decision-making paths and a growing team.
  • The opportunity to build professional IT infrastructures for SMEs and the public sector together with us.

Benefits

Health, fitness & fun

Topics you will work on

Job locations

Map of the job locations
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  • Location Biebertal
    35444 Hessen, Germany

About your employer

bit GmbH, as a general contractor in data center construction, offers innovative solutions and a central point of contact for its clients. With over 600 successfully implemented projects since 1999, it has built an excellent reputation.

Company type
Established Company
Work model
Onsite, Hybrid
Industry
Construction, Real Estate, Building Services
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Senior System Engineer Linux / System Administrator Linux

bit GmbH