Cybersecurity
Reference: #266
Lisboa
Tasks:
• Define BluePrint for network segregation, to serve as a basis for creating Firewall rules to isolate network segments, limit communication between different locations and within them, reducing the risks of having a flat-network such as possible spread of infections;
• Analyze the current network architecture and propose changes to the model in order to improve it, reducing exposure and ensuring the isolation of critical systems;
• Analyze existing Firewall policies and rules, identifying risks and possible improvement points;
• Define BluePrint for Access Control Management (NAC), to serve as a basis for implementing controls to protect against unauthorized access;
• Collaborate with the Infrastructure team during the implementation of policies and rules based on the BluePrints defined;
• Collaborate with the Infrastructure team in the implementation of a new Full Proxy solution, with Sandboxing functionalities, reviewing and proposing policies to be implemented, according to best practices;
• Collaborate with the SOC in the identification of use cases for alerts from these technologies (Firewall, NAC, Proxy).
Profile:
• 5 years of experience (at least) in Network Security;
• Professional experience in technology and security functions, including experience as Network Security Specialist;
• Advanced knowledge of reference architectures and their implementation plans, including security monitoring mechanisms;
• Ability to collaborate with technical and functional teams to ensure business alignment;
• Strong commitment to teamwork;
• Certification in CISSP, CCNA, CCNP, and similar;
• Mastery of the English language.