Linux Administrator

Responsibilities

• System Deployment & Maintenance: Install, configure, and maintain Linux distributions (e.g., Ubuntu, CentOS, AlmaLinux) across physical and virtual servers.
• Automation & Scripting: Write and maintain scripts in Bash, Python to automate routine administration tasks and server provisioning.
• System Monitoring & Performance Tuning: Utilize monitoring tools (e.g., Zabbix, Prometheus, Nagios) to proactively identify resource bottlenecks and optimize server performance.
• Security & Patch Management: Apply security patches, maintain firewall configurations, and manage user access permissions to safeguard critical company data.
• Backup & Disaster Recovery: Design and execute regular system backups and disaster recovery plans to ensure 100% data integrity.
• Troubleshooting & Support: Resolve escalated hardware and software issues, and manage work orders through IT ticketing systems
• Web site (AWS)
• Asterisk, FreePBX (sip, trunks, routes, IVR, reports calls)
• Test Disaster recovery procedure for all locations.
• Technical communication with client`s engineers
• Keeping internal documentation at the actual state
• Education: Bachelor's degree in Computer Science, Information Technology, or equivalent practical experience.
• Core Expertise: Deep understanding of Linux kernel architecture, filesystems, and networking (TCP/IP, DNS, DHCP).
• Configuration Management: Hands-on experience with automation tools like Ansible, Puppet, or Chef.
• Virtualization & Cloud: Familiarity with hypervisors and cloud platforms (e.g., VMware, AWS, Azure, Google Cloud).
• Certifications: Professional credentials like Red Hat Certified System Administrator (RHCSA), CompTIA Linux+, or Linux Professional Institute (LPI) are highly preferred
• Key Performance Indicators (KPIs)
• System Uptime: Maintaining high availability across all critical business applications and services.
• Resolution Time: Meeting targeted Service Level Agreements (SLAs) for internal IT support tickets.
• Security Compliance: Ensuring all systems comply with internal security policies and regulatory frameworks.
• Working with an international team of world-class professionals on exciting and challenging projects;
• Learning & Development opportunities - mentoring, lectures, participation at industry conferences and events;
• Medical Care package;
• Sensibly flexible working hours;
• Breakfasts, snacks and fruits available during the day, tea and coffee machines;
• Friendly team environment;
• Additional benefits - care bonus to cover health, educational and safety needs.

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Company Intel

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