3 It Security Engineer Jobs in der Steiermark
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Shortfacts
- Einsatzort:
Graz - Ausmaß:
Full-time - Eintrittsdatum:
nach Vereinbarung - Anstellungsverhältnis:
unlimited
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Your Responsibilities
- Administer, maintain, and troubleshoot large-scale Server&Linux environments (RHEL, CentOS, Ubuntu)
- Perform OS and kernel patching across production and non-production systems with minimal downtime
- Troubleshoot complex Linux issues, including boot failures, initramfs issues, filesystem corruption, OOM events, and performance degradation
- Perform deep-dive analysis of CPU, memory, disk I/O, and networking issues
- Handle production incidents, perform RCA, and implement permanent fixes
- Develop and maintain shell scripts for automation, health checks, and validations
- Collaborate closely with application, storage, and network teams
- Maintain documentation, runbooks, and patching procedures
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