IT Server Administrator – Unix/Linux

Airbus

. Administration, maintenance, and operation of Unix/Linux servers, with a focus on Red Hat Enterprise Linux (RHEL 8/9) .

Posted 10/19/2026full-timeMunich • GermanyMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in administering and maintaining Unix/Linux servers, particularly Red Hat Enterprise Linux (RHEL), while ensuring system security and compliance. Proficient in automation and scripting to enhance operational efficiency and support IT security measures.

Highest-signal resume keywords

Red Hat Enterprise Linux (RHEL) AdministrationShell ScriptingAnsible AutomationIT Security ManagementNetworking Knowledge (TCP/IP, DNS, DHCP, VLANs)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Unix/Linux AdministrationPatch ManagementSystem MonitoringIncident ManagementTechnical Documentation

Soft Skills

CollaborationIntegrity

Tools & Technologies

CheckMKGrafanaSyslog

Certifications & Qualifications

RHCSARHCE

Industry Keywords

ComplianceSystem HardeningOperational Processes

Tech Stack

Tools & technologies

AnsibleDNSGrafanaLinuxTCP/IPUnix

About the role

Key responsibilities & impact

Administration, maintenance, and operation of Unix/Linux servers, with a focus on Red Hat Enterprise Linux (RHEL 8/9)
Installation, configuration, and patch management, including planning and implementing system updates and migrations
Ensuring system availability and IT security through monitoring and logging using CheckMK, Grafana, and Syslog
Incident and problem management
Collaboration with network teams, including the implementation of routing, firewall, and connectivity solutions
Automation of operational processes using shell scripting, Ansible, or comparable tools
Creation and maintenance of technical documentation
Supporting audits and ensuring compliance with regulatory and security policies

Requirements

What you’ll need

Completed degree in Computer Science, vocational training as an IT specialist combined with extensive professional experience, or comparable qualifications
Several years of professional experience administering Unix/Linux systems
In-depth knowledge of Red Hat Enterprise Linux (RHEL)
Solid understanding of networking, including TCP/IP, DNS, DHCP, and VLANs
Experience in IT security, including antivirus, system hardening, and patch management
Scripting skills, including Shell and Bash
Fluent German and good written and spoken English
Linux/Unix certifications, such as RHCSA or RHCE
Knowledge of automation and configuration management, such as Ansible
Willingness to identify compliance risks and act with integrity

Benefits

Comp & perks

Attractive compensation and individual additional benefits
Company pension plans
Mobility benefits, such as bicycle leasing
Employee discounts with partner companies
30 days of annual leave in accordance with the collective bargaining agreement (35-hour workweek)
Flexible working hours
Mobile working
Part-time work
Job sharing
Sabbatical
Excellent professional development opportunities
International career development opportunities across the Group
Occupational physician
Comprehensive health and wellness program, including sports courses and preventive care services
Company canteen and cafeteria
Kindergarten close to some locations
Work in a diverse environment
Flexible working arrangements that facilitate work, networking, and collaboration