Firewall Engineer

About the Position

Noesis is looking for a Firewall Engineer to join our team in Lisboa, Portugal. If you have a passion for designing, implementing, and managing enterprise firewall infrastructures across complex environments, we want to hear from you.

Responsibilities

• Design, implement, and manage enterprise firewall infrastructures across complex environments;
• Configure and optimize firewall policies, security rules, NAT, VPNs, and advanced security features;
• Troubleshoot complex network security incidents and perform root cause analysis;
• Collaborate with Network and Cybersecurity teams on security improvements, architecture decisions, and infrastructure evolution.

Requirements

• Degree in Computer Science, Computer Engineering, or a related field;
• 3+ years of experience in Firewall Engineering, Network Security, or Network Infrastructure roles;
• Strong hands-on experience with enterprise firewall technologies such as Palo Alto, Fortinet, Check Point, or equivalent solutions;
• Experience managing and troubleshooting firewall policies, NAT, VPNs, security rules, and network connectivity issues;
• Experience supporting firewall infrastructures in enterprise and/or Data Center environments;
• Solid understanding of networking concepts, including TCP/IP, routing, switching, VLANs, and troubleshooting methodologies;
• Experience with security best practices and network hardening principles;
• Ability to analyze complex incidents, perform root cause analysis, and implement corrective actions;
• Strong communication, organization, and problem-solving skills;
• Proactive mindset with the ability to work independently and collaborate with cross-functional teams;
• Advanced English.

We Offer

• Opportunity to join an innovative organization that continuously invests in training its talents;
• Competitive benefits and career growth opportunities.

About the Company

All our recruitment and selection processes are based on equal opportunities, valuing the competence and potential of each person and ensuring that no candidate is discriminated on the grounds of gender, ethnicity, sexual orientation, age, religion, or physical condition.

Join us. Let's innovate together!