Senior Firewall & Network Security Engineer — Lisbon/Porto Hybrid

Shakers; Lisboa; Hybrid; EUR 55,000 - 85,000; Full time

Job summary

Shakers is seeking a Firewall and Network Security Engineer to join the network security team within a leading European technology group. The role focuses on maintaining firewall platforms, coding firewall security rules, and handling production IT requests, incidents, changes, and documentation.

Ideal candidates have 5+ years in network security, hands-on firewall platform experience (NSX-T/VCF9, Palo Alto, Fortinet), and strong coding of firewall rules.

Qualifications

• 5+ years of experience in network security or firewall engineering.
• Hands-on experience with firewall platforms (NSX-T/VCF9, Palo Alto, Fortinet).
• Experience coding firewall security rules.
• Experience operating in a production IT environment: requests, incidents, changes.

Responsibilities

• Keep the security infrastructure operational, with a focus on firewall platforms.
• Code and maintain firewall security rules.
• Handle requests, incidents and changes and documentation in a production IT environment.

Skills

Firewall security

NSX-T / VCF9

Palo Alto

Fortinet

Firewall rule coding

Tools

NSX-T

VCF9

Palo Alto

Fortinet

Job description

Shakers is seeking a Firewall and Network Security Engineer to join the network security team within a leading European technology group. The role focuses on maintaining firewall platforms, coding firewall security rules, and handling production IT requests, incidents, changes, and documentation.

Ideal candidates have 5+ years in network security, hands-on firewall platform experience (NSX-T/VCF9, Palo Alto, Fortinet), and strong coding of firewall rules.