Linux Systems Administrator – AIML

This is a fully remote position, open to applicants in Serbia.

📋 Description

• Oversee, track, and sustain Ubuntu and Red Hat Linux servers in both production and staging environments.

• Execute system upgrades, kernel updates, patch management, and performance optimization.

• Establish and oversee user access, security protocols, and strategies for backup and recovery.

• Diagnose and resolve hardware, operating system, and network-related challenges.

• Maintain configuration management and deployment workflows utilizing Ansible, Puppet, or comparable tools.

• Monitor system health and resource usage; guarantee maximum uptime and performance.

• Work collaboratively with DevOps and Cloud teams for environment provisioning across AWS, Azure, or on-premises.

• Manage server hardening, SSH configurations, SSL certificates, and compliance with OS-level security standards.

• Engage in capacity planning, disaster recovery, and incident response initiatives.

• Develop and uphold comprehensive system documentation, SOPs, and audit reports.

⛳️ Requirements

• A minimum of 5 years of practical experience in Linux system administration, specifically with Ubuntu and Red Hat.

• Proficient in Bash scripting and automation tools such as Ansible, Terraform, Shell, or basic Python.

• Familiarity with monitoring platforms like Nagios, Zabbix, or Prometheus.

• Strong grasp of networking principles including DNS, DHCP, NFS, SSH, and firewalls.

• Experience with virtualization and containerization technologies, including VMware, KVM, and Docker.

• Excellent troubleshooting capabilities related to system logs, kernel issues, and service disruptions.

• Knowledge of version control systems (Git) and CI/CD pipeline operations.

• Exposure to cloud platforms such as AWS, GCP, or Azure is a plus.

• Exceptional documentation and communication skills, with the ability to support global teams effectively.

• Red Hat Certified System Administrator (RHCSA) or Engineer (RHCE) certification is desirable.

• Experience in managing high-availability clusters, load balancing, and RAID management is preferred.

• Previous experience in enterprise-scale infrastructure environments or technology product companies is advantageous.

🏝️ Benefits

• Competitive salary package.

• Opportunities for professional development and certifications.

• Flexible working hours and remote work options.

• Collaborative and innovative team environment.