Job
- Level
- Experienced
- Job Field
- IT, Network, System
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Location
- Leoben
- Working Model
- Onsite
Job Summary
In this role, you will ensure the high availability and security of enterprise Linux systems, optimize performance, and automate operational processes through patching and troubleshooting in mission-critical production environments.
Job Technologies
Your role in the team
- In your role, you will ensure the high availability, stability, and security of enterprise Linux systems supporting mission-critical production environments.
- You will operate, maintain, and optimize Linux platforms, taking responsibility for OS and kernel patching, performance tuning, troubleshooting, and automation of operational processes.
- Working in close collaboration with global IT and infrastructure teams, you will contribute to reliable system operations, lifecycle management, and continuous improvement of enterprise computing environments.
- 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.
- 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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Our expectations of you
Education
- Degree in IT, Computer Science, or Network Engineering.
Qualifications
- Deep understanding of Linux internals, including the boot process, systemd, services, and process management.
- Strong knowledge of memory management, OOM behavior, swap, and caching mechanisms.
- Proven ability to troubleshoot complex Linux issues under time-critical conditions.
- Strong shell scripting skills (Bash) for automation and operational tasks.
- Exposure to virtualization and container technologies such as VMware vSphere or Kubernetes is considered a plus.
- Familiarity with automation or monitoring tools (e.g., Ansible, CheckMK) is an advantage.
Experience
- Proven experience in Linux system administration within enterprise environments.
- Extensive experience with OS and kernel patching in production and mission-critical systems.
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What we offer
- A meaningful role with opportunities for long-term growth in an international environment.
- Chance to actively contribute to AT&S's success and to create value.
- A structured and tailor-made onboarding program along with 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.
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Benefits
Work-Life-Integration
More net
Topics that you deal with on the job
Job Locations
This is your employer
AT & S Austria Technologie & Systemtechnik Aktiengesellschaft
Hinterberg, Leoben
AT&S has a long history of being a technology leader in the PCB industry. They are well-known for their work in Mobile Devices, Automotive, Industrial, Medical, Aviation and Advanced Packaging industries. This makes them the perfect choice for any project requiring PCBs.
Description
- Language
- English
- Company Type
- Established Company
- Working Model
- Full Remote, Hybrid, Onsite
- Industry
- Industry, Production, Electronics, Automatization, Internet, IT, Telecommunication
Dev Reviews
by devworkplaces.com
Total
(1 Review)3.7
Workingconditions
4.6Career Growth
3.5Culture
3.7Engineering
3.0
Specialist IT Security & Infrastructure Compute
- Location
- Leoben
- Working Model
- Onsite
- Diversity
- Open for all genders
- English Only
- English only required
