Systems Administrator

About the role

Dellent, a consulting firm specializing in information systems and telecommunications, is seeking a Systems Administrator to join a multicultural project team in Lisbon. You will work on end‑to‑end solutions across cybersecurity, application development, cloud, and data intelligence.

Key responsibilities

• Administer and monitor Linux and Windows Server environments to ensure reliable daily operations.
• Manage and support virtualized, cloud, and on‑premises infrastructure, troubleshooting systems, networks, and applications.
• Perform technical testing, create documentation, and generate reports in collaboration with technical teams.

Required profile

• 2‑5 years of professional experience in systems administration.
• Strong hands‑on experience with Linux and Windows Server, including monitoring and system operations.
• Solid knowledge of virtualization technologies such as CloudStack, VMware, Hyper‑V, or Proxmox VE.
• Good troubleshooting abilities and clear communication skills.

Required skills

• Linux
• Windows Server
• Virtualization (CloudStack, VMware, Hyper‑V, Proxmox VE)
• System monitoring
• Infrastructure troubleshooting

What we offer

• Health insurance
• Personalized training plan with a dedicated budget
• Continuous feedback for professional growth
• Remote onboarding process
• Team events each semester
• Exclusive discounts from partners
• A culture of proximity and transparency