Network Security Engineer

You want to join a company that places people at the heart of its concerns? We are waiting for you at Extia!

As a consulting company specialized in IT and digital sectors, Extia has prioritized an approach that combines performance and well-being at work since its creation in 2007. This vision is shared today by more than 2,500 Extians across France and internationally, and has been recognized by the Great Place to Work® certification for 15 years!

We believe in equal opportunity and offer every candidate the chance to reveal their potential, without distinction of any kind. At Extia, it's "First who, then what" so, let's do it!

• Strong problem-solving skills with the ability to break down complex challenges into practical solutions
• Excellent communication skills, able to explain technical concepts to both technical and non-technical stakeholders
• Business-oriented mindset with an understanding of how data supports organizational goals

What You’ll Do

• Support the implementation and maintenance of network security solutions.
• Contribute to network security projects, ensuring tasks are completed within deadlines.
• Manage and follow up on incidents and service requests, ensuring proper resolution and communication with clients.
• Configure, monitor, and troubleshoot firewalls in enterprise environments.
• Work with Fortinet technologies, including FortiGate, for configuration, maintenance, and issue resolution.
• Assist in identifying and resolving network security issues and vulnerabilities.
• Ensure service quality and continuity for client environments.
• Contribute to process improvements to enhance operational efficiency and service delivery.

What We’re Looking For

• Hands-on experience in network security operations
• Strong experience with firewalls (Fortinet / FortiGate preferred)
• Good knowledge of network security concepts (VPNs, NAT, routing, etc.)
• Experience in incident management and ticketing tools
• Strong troubleshooting and analytical skills
• Good communication and teamwork abilities
• Fluent in Portuguese and English
• French is a plus