IT Senior Linux Administrator (m/f/d)

  • Usingen / München / Hamburg and remote
  • Fulltime (40 h/week)
  • Expert
  • 01.01.2026
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About us

Media Broadcast Satellite GmbH (MBS) is a reliable service integrator for critical communications services and operator of managed gateways. We have been operating data and voice communications via satellite and data networks for more than 40 years – worldwide and in space. Our expertise ranges from classic satellite services to tailor-made applications in the New Space field.

Government and business customers worldwide trust in the integrity and innovative strength of MBS. This is also because we have our own fail-safe infrastructure in Germany.

As an IT Senior Linux Administrator, you are architect, engineer, and troubleshooter all at once. At one of our locations in Usingen near Frankfurt, Munich, or Hamburg, you not only keep our Linux systems running—you make them better. You build automation where others still click manually and take our hybrid IT landscape to the next level. From the core of the data center to the cloud: your systems run so stable, secure, and high-performing that even the kernel smiles.

Your tasks
  • Administration, configuration, and optimization of our Linux server landscape (Red Hat Enterprise, Debian, Ubuntu)
  • Ensuring stable, secure, and high-performance operation of business-critical systems
  • Automation of deployments and operational processes using Ansible, Bash, or Python
  • Operation and enhancement of web and application servers (Apache, Nginx, Tomcat) and database systems (MySQL, MariaDB, PostgreSQL)
  • Supporting and expanding monitoring, logging, and backup solutions (CheckMK, Grafana, Veeam)
  • Support in virtualization (Proxmox, VMware) and container environments (Docker, Kubernetes)
  • Analysis and resolution of complex incidents (2nd- and 3rd-level support)
  • Close collaboration with network, security, and DevOps teams on infrastructure projects
  • Creation and maintenance of technical documentation and optimization of existing processes
  • Support with IT security, compliance, and audit-related topics
Your profile
  • Completed vocational training or degree in IT (e.g., IT specialist for system integration, computer science, information technology)
  • At least 5 years of experience in Linux system administration within complex IT environments
  • In-depth knowledge of Linux systems (Red Hat, Ubuntu, Debian) and shell scripting
  • Experience with automation and deployment tools (Ansible, Jenkins)
  • Knowledge in virtualization (Proxmox, VMware) and containerization (Docker, Kubernetes)
  • Strong knowledge of network technologies (TCP/IP, routing, firewalls, VPN) and security concepts
  • Familiar with web servers (Apache, Nginx), databases (MySQL, MariaDB, PostgreSQL), and monitoring systems (Nagios, CheckMK)
  • Analytical thinking, structured working style, and strong quality mindset
  • Team spirit, initiative, and sense of responsibility
  • Required language skills: German – C1, English – C1
We offer
  • Freedom, trust and responsibility for the tasks assigned to you in an international environment with flat hierarchies
  • Flexibility in terms of working hours thanks to flexitime arrangements and a mix of presence at the company location and home office
  • Extensive equipment including a company mobile phone and laptop
  • Long-term support in acquiring new skills through further training
  • Permanent employment contract with 30 days of holiday and employer contributions to the company pension scheme
  • Further financial benefits: Benefit card with monthly credit & motivational leasing for electric cars through employer subsidy
Contact
HR Strategy & Career

bewerbung@mb-satellite.com
+49 6081 100 – 2413

Contact Person

Fabian BrĂ¼cher

Fabian BrĂ¼cher

The Company

MBS

Erdfunkstelle 1
61250 Usingen