Linux Systems Administrator – AIML
Location
Serbia
Posted
1 day ago
Salary
0
Seniority
Senior
Job Description
Linux Systems Administrator – AIML
Uvation
• Manage, monitor, and maintain Ubuntu and Red Hat Linux servers (production and staging). • Perform system upgrades, kernel updates, patch management, and performance tuning. • Implement and manage user access, security policies, and backup/recovery strategies. • Troubleshoot and resolve hardware, OS, and network-related issues. • Maintain configuration management and deployment pipelines using Ansible, Puppet, or similar tools. • Monitor system health and resource utilization; ensure optimal uptime and performance. • Collaborate with DevOps and Cloud teams for environment provisioning (AWS, Azure, or on-prem). • Manage server hardening, SSH configuration, SSL certificates, and OS-level security compliance. • Participate in capacity planning, disaster recovery, and incident response activities. • Create and maintain detailed system documentation, SOPs, and audit reports.
Job Requirements
- 5+ years of hands-on experience in Linux system administration (Ubuntu & Red Hat).
- Strong command of Bash scripting and automation tools (e.g., Ansible, Terraform, Shell, or Python basics).
- Experience with monitoring tools such as Nagios, Zabbix, or Prometheus.
- Solid understanding of networking fundamentals (DNS, DHCP, NFS, SSH, firewalls).
- Experience with virtualization and containerization technologies (VMware, KVM, Docker, etc.).
- Strong troubleshooting skills with system logs, kernel issues, and service failures.
- Familiarity with version control (Git) and CI/CD pipeline environments.
- Exposure to cloud platforms (AWS, GCP, Azure) is an added advantage.
- Excellent documentation and communication skills; ability to support global teams.
- Red Hat Certified System Administrator (RHCSA) or Engineer (RHCE) certification preferred.
- Experience managing high-availability clusters, load balancing, and RAID management preferred.
- Previous experience in enterprise-scale infrastructure environments or tech product companies preferred.
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