Network Security Engineer — Firewall & VPN Expert

Randstad Portugal; Lisboa; Presencial; EUR 40 000 - 65 000; Tempo integral

Resumo da oferta

Randstad Portugal is seeking a Network Security Engineer to join our teams for a key client / internal facilities. You will administer Cisco, Check Point and Fortinet firewalls, manage security policies and VPNs, and drive ongoing hardening and incident response across critical environments.

The role requires 5+ years in network security with hands-on experience across multiple vendors. Strong documentation practices and ITIL/ITSM familiarity are highly valued.

Qualificações

• Experience in network security, preferably 5+ years.
• Hands-on with Cisco, Check Point and Fortinet products.
• Ability to operate autonomously in critical environments.
• Certifications such as CCNP Security, CCNA Security, Check Point CCSA/CCSE, Fortinet FCP/FCA, ITIL Foundation.
• Experience with VPN, IPS/IDS, NAT, routing and traffic segmentation.

Responsabilidades

• Administer Cisco, Check Point and Fortinet firewalls.
• Create, alter, review and remove security rules, objects and policies.
• Operate site-to-site and remote access VPNs.
• Perform troubleshooting of connectivity, NAT, routing, policies and traffic inspection.
• Execute firmware updates, patches and hardening activities.
• Monitor availability, performance, capacity and operational status.
• Participate in incident, problem and change management.
• Rationalize and clean up obsolete, duplicated or excessively permissive rules.
• Maintain configurations, CMDB, documentation and runbooks updated.
• Open and follow up cases with vendors until resolution.

Conhecimentos

Cisco Secure Firewall/Firepower

Check Point Quantum

Fortinet FortiGate

VPN

IPS/IDS

NAT

Routing

Segmentation

High availability

Log analysis

ITIL/ITSM

Ferramentas

Cisco FMC

FortiManager

FortiAnalyzer

Check Point Security Management

CloudGuard

Descrição da oferta de emprego

Randstad Portugal is seeking a Network Security Engineer to join our teams for a key client / internal facilities. You will administer Cisco, Check Point and Fortinet firewalls, manage security policies and VPNs, and drive ongoing hardening and incident response across critical environments.

The role requires 5+ years in network security with hands-on experience across multiple vendors. Strong documentation practices and ITIL/ITSM familiarity are highly valued.