Consultor Administrador de Sistemas – Infraestructura TI

About the role

We are looking for a Systems Administrator Consultant to support the maintenance, monitoring and continuous improvement of our IT infrastructure. The role ensures availability, security and performance of critical computing services.

Key responsibilities

• Administer physical and virtual servers.
• Manage Windows Server and Linux operating systems.
• Maintain virtualization platforms.
• Configure and support network services such as DNS, DHCP, VPN, firewalls and Wi‑Fi.
• Implement and enforce IT security policies.
• Handle backup and disaster‑recovery solutions.
• Monitor critical infrastructure and services.
• Manage storage systems (SAN, NAS).
• Provide second‑ and third‑level technical support.
• Produce technical documentation and procedures.
• Participate in improvement projects and technology implementations.

Required profile

• Graduate or advanced student in Computer Science, Computer Engineering, Systems Engineering or related field.
• At least one year of relevant experience in public or private sector.
• Preferable certifications or training in Windows Server, Microsoft environments, VMware, Veeam or Cisco.

Required skills

• Windows Server administration
• Linux system administration
• Virtualization (VMware or similar)
• Backup solutions (Veeam)
• Cisco networking
• DNS, DHCP, VPN, firewall and Wi‑Fi configuration
• SAN and NAS storage management
• Infrastructure monitoring tools