System Administrator

Há 9 horas


State of São Paulo, Brasil iTalent PLUS Tempo inteiro R$104.000 - R$130.878 por ano

An international technology company is seeking an experienced Linux System Administrator with strong expertise in networking, VPN, and monitoring systems to strengthen its IT team.

Responsibilities:

  • Install, configure, and maintain Linux systems (Debian, Rocky Linux)
  • Manage and monitor servers in data centers, including server and equipment installation and mounting
  • Configure and support VLANs, NAT, and IPsec VPNs on Cisco, Mikrotik, and SonicWall devices
  • Implement and maintain monitoring solutions (Grafana, Prometheus, LibreNMS)
  • Ensure system security, availability, and performance
  • Contribute to infrastructure projects and provide troubleshooting support

Requirements:

  • 2–3 years of experience as a Linux System Administrator
  • Strong networking knowledge (VLAN, NAT, VPN, IPsec) with Cisco, Mikrotik, and SonicWall
  • Experience with monitoring tools such as Grafana, Prometheus, LibreNMS, or similar
  • Hands-on experience with Apache and MySQL
  • Valid driver's license and willingness to travel abroad (Europe)
  • Fluency in English, essential for daily collaboration within an international team

Nice to Have:

  • Experience with virtualization technologies (KVM, Proxmox, Docker)
  • Knowledge of HA clusters, backups, and disaster recovery
  • Scripting and automation skills (Bash, Python, Ansible)

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