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Administrador de Sistemas Linux

Rumos SA
Location 📍 Lisbon, Portugal
Posted 📅 June 02, 2026
Work Type ⏰ Full-time

Position Overview

Workplace: Lisbon (Hybrid)

Profile:

  • Higher education in Information Technology;
  • Minimum of 5 years of professional experience in Linux systems administration (Red Hat, CentOS or Ubuntu) and virtualization (Proxmox);
  • Strong knowledge of Storage Networking (NAS, SAN, iSCSI);
  • Proficiency in network services: DNS, Mail, DHCP, LDAP, Active Directory and SSL;
  • Experience with scripting in Bash, Python or similar;
  • Proven experience in patch and update management in Linux environments;
  • Advanced knowledge of web server administration (Apache, Nginx);
  • Experience in high-availability environments and troubleshooting;
  • Knowledge of LDAP/AD integration, containers (Docker, Docker Swarm), Kubernetes (valued);
  • Knowledge of Veeam Backup (valued);
  • Strong knowledge of monitoring tools (preferably Zabbix) and network administration (Ethernet, Routing, NAT, IPSec VPN, VLAN,...
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    Job Details

    Employment Type
    Full-time
    📊
    Category
    Computer Occupations
    🏠
    Work Arrangement
    On-site
    📍
    Location
    Lisbon, Portugal