We are seeking a skilled and motivated Network Security Engineer to join our team in Porto. The Network Security Engineer will contribute to the day-to-day operation, monitoring and project delivery of the network environment, with a strong focus on security and infrastructure stability.
The role involves implementing and supporting business and IT applications, maintaining production network infrastructure and configuring network devices. A key aspect of this position is conducting security reviews across the environment, including firewall management, DNS, HLB and GSLB services.
The candidate will support the ongoing transition to Software Defined Networking (SDN), ensuring that security controls evolve accordingly. The role requires analytical and troubleshooting capabilities to diagnose and resolve network issues efficiently.
Responsibilities
Review, implement and enhance the network environment.
Maintain and update documentation related to corporate network implementations.
Participate in troubleshooting and resolving network issues.
Provide network project support to other teams, including the implementation of enterprise services, operational upgrades and new initiatives.
Contribute to infrastructure and business projects by delivering the required network solutions and associated documentation.
Perform vulnerability assessments, validation activities and upgrades on network systems and applications.
Maintain operational processes such as configuration management and infrastructure monitoring.
Optimize current network implementations and contribute to automation initiatives.
