IT-Server-Administrator für Unix/Linux-Infrastrukturen (d/m/w)
Core
Administration, maintenance, and operation of a heterogeneous Unix/Linux infrastructure with a focus on Red Hat Enterprise Linux (RHEL) to ensure stability, security, and performance of business-critical applications.
Role type
Senior Unix/Linux Server Administrator
Builds
Production server infrastructure and automated operational processes
Domain
Aerospace / IT Infrastructure
Required skills
Red Hat Enterprise Linux (RHEL) administration, Unix/Linux system administration, Shell/Bash scripting, Network configuration (TCP/IP, DNS, DHCP, VLANs), Incident and problem management, System hardening and security compliance, Automation tools (Ansible)
Preferred skills
RHCSA/RHCE certification, Advanced Configuration Management (Ansible)
Responsibilities
Administration, maintenance, and operation of Unix/Linux servers (RHEL 8/9); Installation, configuration, and patch management; Ensuring system availability and security via monitoring and logging; Incident and problem management; Collaboration with network teams for routing and firewall implementation; Automation of operational processes; Creation and maintenance of technical documentation; Support during audits and compliance checks
Seniority
Senior, hands-on IC
