Infrastructure Engineer (Network & Automation)

Inetum Portugal; Lisboa; Híbrido; EUR 42 000 - 62 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Hybrid work model

Professional development opportunities

Resumo da oferta

Inetum Portugal is seeking an Infrastructure Engineer (Network & Automation) to join a highly automated enterprise infrastructure spanning 80+ locations and two datacenters. You will own responsibilities from networking to automation, with cross-functional collaboration in a challenging technical environment.

The role requires 4+ years in infrastructure or network-focused roles, a BS in a related field, and strong English. Hybrid work arrangement and a dynamic tech stack await.

Qualificações

• Minimum 4 years in infrastructure, network, or systems administration.
• Bachelor's degree in Computer Science or related field.
• Strong LAN/WLAN, VLANs, routing (OSPF/BGP), VPN/IPsec, and multi-vendor firewalls.
• Experience administering Linux (RHEL/Debian/Ubuntu) and Windows servers.
• Experience with monitoring: SolarWinds, Centreon, Grafana, or Prometheus.
• Scripting in Python and/or Bash; virtualization with VMware or Proxmox.

Responsabilidades

• Operate and support the network infrastructure across locations and datacenters.
• Administer Linux and Windows servers supporting the Network Team.
• Deploy and optimize monitoring platforms for better alerting and visibility.
• Extend automation using Ansible playbooks, roles, and Nautobot data management.
• Contribute to deployments, migrations and incident resolution within change governance.
• Create and maintain runbooks and technical documentation.
• Provide N2/N3 support for infrastructure and network issues.

Conhecimentos

LAN/WLAN

VLANs

OSPF/BGP

VPN/IPsec

Firewalls

Linux

Windows

Python

Bash

VMware/Proxmox

Active Directory

Formação académica

Bachelor's degree in Computer Science or related field

Ferramentas

SolarWinds

Centreon

Grafana

Prometheus

Ansible

Nautobot

NetBox

Descrição da oferta de emprego

Job Description

We are looking for an Infrastructure Engineer (Network & Automation) to join a technical team responsible for a large-scale, highly automated enterprise infrastructure distributed across more than 80 locations and two datacenters. This is an excellent opportunity for versatile professionals with cross-functional experience in networking, systems administration, monitoring, and automation, who enjoy taking ownership of the environments they manage and working within a challenging and technologically advanced setting.

Key Responsibilities

• Operate and support the network infrastructure, including LAN/WLAN, VLANs, routing, VPN/IPsec, and multi-vendor firewall environments.
• Administer Linux and Windows servers supporting the Network Team infrastructure.
• Deploy, optimize, and operate monitoring platforms such as SolarWinds and Centreon, continuously improving alert quality and operational visibility.
• Extend infrastructure automation by contributing to Ansible playbooks, roles, and Source of Truth data management through Nautobot.
• Participate in infrastructure deployments, site migrations, and incident resolution activities within a controlled change management framework.
• Create and maintain technical documentation and operational runbooks.
• Provide N2/N3 support for infrastructure and network-related issues.

Qualifications

• Minimum of 4 years of experience in infrastructure, network, or systems administration roles.
• Bachelor's degree in Computer Science, Network Engineering, Information Systems, or a related field.
• Strong experience with:
  • LAN/WLAN technologies
  • VLANs
  • Routing protocols (OSPF and/or BGP)
  • VPN and IPsec technologies
  • Firewalls in multi-vendor environments
• Experience administering Linux environments (RHEL, Debian, Ubuntu) and Windows servers.
• Experience with monitoring solutions such as SolarWinds, Centreon, Grafana, or Prometheus.
• Scripting skills using Python and/or Bash.
• Experience with virtualization platforms such as VMware or Proxmox.
• Knowledge of Windows Server and Active Directory.
• Strong English skills (B2-C1 level) and knowledge of French is considered a plus.

Nice to Have

• Experience with Ansible (playbooks, roles, and inventories).
• Familiarity with Git workflows, code reviews, and pull requests.
• Knowledge of Nautobot, NetBox, or Source of Truth concepts.
• Experience with technologies such as Arista, F5, Check Point, or Fortinet.
• Exposure to network simulation and lab environments, such as Containerlab.
• Experience working in regulated environments, particularly within the financial or banking sector.

Soft Skills

• Strong sense of ownership, accountability, and autonomy.
• Ability to manage activities end-to-end and proactively take initiative.
• Pragmatic mindset with excellent problem-solving capabilities.
• Strong communication and collaboration skills within small, agile teams.
• Comfortable working in a structured environment with well-defined processes and governance controls.
• Continuous interest in automation, operational excellence, and technological innovation.

Additional Information

• Workplace type: Hybrid (50% onsite, 50% remote).
• Location: Parque das Nações, Lisboa.