Network Engineer [Lisbon] (Hybrid)

Our Client

Our client is a recognized provider of enterprise networking solutions, helping organizations design and maintain secure, scalable, and resilient networks. They work closely with leading vendors such as Aruba, Palo Alto Networks, and Fortinet, while also delivering modern SASE solutions like Prisma Access, Zscaler, and Aryaka to meet evolving business needs.

Role Overview

As a Network Engineer, you will take a hands-on role in designing, implementing, and enhancing network infrastructures for a diverse set of enterprise clients. You will collaborate with internal teams and customers to ensure network solutions are robust, efficient, and secure, balancing strategic planning with practical execution.

Key Responsibilities:

Design and Architecture

• Create high- and low-level network designs across LAN, WAN, wireless, SASE, and cloud environments.
• Establish standards, best practices, and guidelines for multi-vendor network deployments.
• Develop network segmentation strategies incorporating Zero Trust principles for enhanced security.

Implementation and Deployment

• Lead deployments and infrastructure migrations, covering firewalls, switches, access points, and cloud connectivity.
• Conduct configuration validation and testing to ensure network solutions meet security and performance objectives.

Client Collaboration

• Serve as a trusted advisor, guiding clients through network design and transformation initiatives.
• Define roadmaps for network evolution aligned with organizational goals.
• Provide documentation, training, and knowledge transfer to client teams.

Continuous Improvement and Innovation

• Keep abreast of emerging networking technologies and assess their applicability to client environments.
• Partner with internal teams to optimize delivery processes and enhance service offerings.

Requirements:

Essential

• Bachelors degree or higher in Computer Science, Engineering, or related fields.
• Proven experience in designing and implementing enterprise-level network solutions.

• Strong expertise in at least two of the following:

  • Aruba Networks (ClearPass, Aruba Central, Mobility Controllers)

  • Palo Alto Networks (NGFW, Panorama, Prisma Access)

  • Fortinet (FortiGate, FortiManager, FortiAnalyzer)

• Deep knowledge of routing, switching, wireless technologies, VPNs, and network security policies.
• Ability to explain complex technical concepts clearly to both technical and non-technical stakeholders.

Desirable

• Relevant network certifications (e.g., PCNSE, NSE, Aruba Certified Design Professional).
• Experience integrating networks with public cloud platforms (AWS, Azure).
• Familiarity with automation tools such as Ansible or Terraform.
• Understanding of Zero Trust network principles and frameworks.