IT Infrastructure & Security Specialist (Focus Linux Server)
AT&SAustria
Posted May 28, 2026
Full Time
About the Company
AT&S is a leading global manufacturer of high-end IC substrates and printed circuit boards.
Job Description
We are looking for a passionate IT Infrastructure & Security Specialist to ensure the high availability, stability, and security of enterprise Linux systems supporting mission-critical production environments.
Requirements
- Administer, maintain, and troubleshoot large-scale 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
Benefits
- Structured and tailor-made onboarding program
- Continual training opportunities
- Modern company canteen with freshly prepared meals every day
- Free parking spaces and e-charging stations
- Diverse health measures and a wide range of employee benefits
