Especialista Firewall
Core
Specialized network security and firewall expert responsible for designing, implementing, and maintaining enterprise firewall solutions to protect data, systems, and infrastructure against unauthorized access and cyber threats.
Role type
Senior IC Network Security Engineer (Firewall Specialist)
Builds
Enterprise firewall policies, network segmentation, DMZ, NAT, VPN, IDS/IPS, and secure network architectures
Domain
Financial Services / Network Security
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Enterprise Firewall administration, network architecture design, policy and rule management, High Availability configuration, network segmentation, IDS/IPS integration, traffic filtering, incident response, risk management, change management, security compliance
Preferred skills
Fortinet FortiGate, Check Point, Palo Alto Networks, Cisco Secure Firewall/Firepower, Zero Trust architecture, defense in depth, threat modeling, secure SDLC practices
Technologies
Fortinet FortiGate, Check Point, Palo Alto Networks, Cisco Secure Firewall/Firepower, Linux/Unix, SDLC tools
Responsibilities
Design, implement, and maintain enterprise firewall solutions including policies, rules, and configurations; Act as escalation point for complex network security issues and critical incidents; Conduct regular firewall rule reviews to identify and remediate redundant, overly permissive, or expired rules; Lead development of attack scenarios and recommend appropriate controls; Collaborate with internal teams to ensure consistent security requirements implementation; Monitor and optimize firewall operations and configurations; Represent the bank in industry forums and professional organizations; Contribute to the development of security policies, reference architectures, and minimum standards; Support security incident analysis and response; Drive initiatives to improve network security posture and enable secure innovation
Seniority
Senior, hands-on IC
