Level
Experienced
Location
Munich, Ottobrunn, Bremen
Working Model
Onsite
Job Field
IT, System, Security
Employment Type
Full Time
Contract Type
Permanent employment

Job Summary

In this role, you will administer and optimize Unix/Linux servers, focusing on Red Hat Enterprise Linux, ensuring high availability and security. You will perform system updates, automate processes, and handle incident management.

Job Technologies

Your role in the team

To strengthen our IT infrastructure team, we are looking for an experienced Unix/Linux Server Administrator (m/f/d) who will manage our heterogeneous system landscape and develop it forward-looking.
Your main focus is on Linux platforms (particularly Red Hat Enterprise Linux) as well as ensuring the smooth operation of our Unix-based infrastructure.
You work in a demanding environment with mission-critical applications and make a key contribution to the stability, security, and performance of our server architecture.
Administration, maintenance, and operation of Unix/Linux servers with a focus on Red Hat Enterprise Linux (RHEL 8/9).
Installation, configuration, and patch management (planning and implementation of system updates, migrations, etc.).
Ensuring system availability, ensuring IT security (Monitoring & Logging) via CheckMK/Grafana/Syslog.
Incident and Problem Management.
Collaboration with network teams and implementation of routing, firewall, and connectivity.
Automation of operational processes (e.g., using shell scripting, Ansible, or comparable tools).
Creation and maintenance of technical documentation.
Support with audits as well as compliance and security policy adherence.

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Our expectations of you

Education

Completed degree in Computer Science, training as an IT specialist, extensive professional experience, or comparable qualifications.

Qualifications

In-depth knowledge of Red Hat Enterprise Linux (RHEL).
Solid understanding of networking (TCP/IP, DNS, DHCP, VLANs).
Knowledge of scripting (Shell, Bash, etc.).
Fluent German and good English skills in spoken and written form.
Certifications in the Linux/Unix environment (e.g., RHCSA, RHCE).
Knowledge of automation and configuration management (e.g., Ansible).

Experience

Several years of professional experience in the administration of Unix/Linux systems.
Experience in IT security (antivirus, system hardening, patch management).

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What we offer

Fair compensation & perks: Attractive remuneration and personalized additional benefits, e.g., company pension schemes, mobility offers (e.g., bike leasing), or employee advantages with partner companies in accordance with our current policies.
Time for you (and your loved ones): 30 days of annual leave according to collective agreement (35h/week); work-life balance (flexible working hours, remote work, part-time, job sharing, sabbatical).
Advancement made easy: Excellent training opportunities and international, company-wide development prospects.
Well-being at the workplace: Company doctor; comprehensive health services (sports courses, prevention programs, and more), canteen and cafeteria, partly on-site kindergarten.
Diversity connects: Working in a diverse environment with more than 140 nationalities, where exchange, support, and diversity are actively practiced.