Senior Systems Administrator

6 hours ago

Limassol, Cyprus Olinio Full-time
Do you want to take the next step in your career in a tech-driven environment? Do you enjoy working with complex infrastructure and ensuring systems run smoothly and securely? Then this opportunity might be for you

About the Company
Our client is a fast-growing technology company specializing in software development and committed to delivering exceptional results by evolving and improving products in line with the latest advancements in internet technology and trends. Your Role You will be responsible for managing, maintaining, and improving the company’s IT infrastructure, ensuring high availability, security, and performance across all systems. Responsibilities
• Manage Linux servers (Debian/Ubuntu/CentOS)
• Perform updates, patching, and security hardening
• Configure and maintain core services (DNS, web servers, VPN, PBX, Nextcloud, etc.)
• Manage users, permissions, storage, and system resources
• Manage VM lifecycle (provisioning, backups, migrations)
• Manage cloud services (Hetzner, AWS, etc.)
• Configure and maintain routers, firewalls, and VPNs
• Manage LAN/WAN, VLANs, routing, and connectivity
• Troubleshoot network issues and outages
• Maintain firewall and VPN policies
• Monitor systems and logs for security threats
• Manage backups and test recovery procedures
• Support disaster recovery and business continuity
• Maintain monitoring tools (Grafana, Prometheus)
• Implement alerts and proactive monitoring
• Automate tasks using scripting (Bash, Python, PowerShell)
• Provide advanced technical support
• Work with internal teams and external vendors
• Maintain documentation and system diagrams
• Support system upgrades and migrations Requirements
• 5+ years in Systems Administration or similar role
• Strong Linux administration experience
• Solid networking knowledge (TCP/IP, VLANs, VPNs)
• Experience with virtualization (Proxmox preferred)
• Experience with MikroTik routers and firewall configuration
• Experience with monitoring tools (Grafana, Prometheus)
• Scripting skills (Bash, Python; PowerShell is a plus)
• Basic knowledge of Windows Server environments Benefits
• Welcoming and friendly working environment in Limassol
• Ongoing training and sponsored further education
• Bonuses based on performance
• Salary based on experience
• Seasonal events Take our challenge and put your career on a fast-growth path Become part of a successful team – join us in Limassol