Network Security Engineer

This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job

We are looking for a Network Security Engineer to join a team that supports the development of modern financial products using cutting-edge technologies. You'll play a critical role in ensuring robust security across cloud and on-premise network infrastructures. This position offers a high level of autonomy and decision-making in moderately complex contexts, with opportunities to guide junior team members and influence security architecture decisions.

This is you

• You have 3–5 years of experience in network security roles
• You have advanced knowledge in networking, network topology, routing, and switching
• Proficient in protocols such as TCP/IP, DNS, HTTP/HTTPS, SSH, SSL/TLS, BGP
• You have hands-on experience with network security solutions: NGFW, IPS/IDS, VPN, WAF
• Skilled in configuring network infrastructure, including load balancers and NGFW Palo Alto
• Have strong expertise in cloud platforms: AWS, Azure, and GCP—especially with a security and networking focus

This is your role

• You will be responsible for securing, monitoring, and optimizing network infrastructures across cloud and hybrid environments.
• You will work autonomously, make decisions, and actively collaborate with peers and stakeholders.
• Your focus will include designing and implementing secure cloud networking, managing firewall policies, handling routing protocols like BGP, and maintaining observability through tools like Datadog and CloudWatch.