Network Security Specialist

Jobbex IT; Lisboa; Presencial; EUR 45 000 - 65 000; Tempo integral

Resumo da oferta

Jobbex is seeking a Network Security Specialist in Portugal to support high-availability enterprise environments. The role focuses on administering firewall gateways, implementing security policies, and tuning IPS/NGFW features.

Candidates should have hands-on IPS, VPN, and firewall experience and be prepared to assist with audits and documentation. Strong knowledge of TCP/IP networking and routing is required, with certifications viewed positively.

Qualificações

• Proven experience with enterprise firewall technologies.
• Strong knowledge of TCP/IP networking, routing, and switching.
• Hands-on experience configuring and tuning intrusion prevention systems.
• Knowledge of VPN technologies (site-to-site and remote access).
• Experience with high-availability and complex environments.
• Relevant security certifications are a plus.

Responsabilidades

• Administer, configure, and maintain firewall gateways and management platforms.
• Implement, tune, and monitor security policies.
• Manage and optimize security features such as intrusion prevention, next-generation firewall capabilities, application control, and web filtering.
• Monitor, analyze, and respond to security incidents.
• Perform software updates, patches, and signature database maintenance.
• Troubleshoot connectivity and security-related issues.
• Support security audits and compliance requirements.
• Produce technical documentation and operational procedures.

Conhecimentos

Firewall technologies

TCP/IP networking

Intrusion prevention systems

VPN technologies

High-availability environments

Security certifications

Descrição da oferta de emprego

About the job Network Security Specialist

Jobbex, a company that empowers people & organizations by matching great talents to great projects is looking for the next Network Security Specialist to support one of our clients.

If you feel inspired to make a change and if you want to be part of the cool kid on the block, this opportunity is for you!

Be ready to find at Jobbex Portugal the transparent, friendly, and professional work environment you have been looking for.

Responsibilities:

• Administer, configure, and maintain firewall gateways and management platforms.

Implement, tune, and monitor security policies.

Manage and optimize security features such as intrusion prevention, next-generation firewall capabilities, application control, and web filtering.

Monitor, analyze, and respond to security incidents.

Perform software updates, patches, and signature database maintenance.

Troubleshoot connectivity and security-related issues.

Support security audits and compliance requirements.

Produce technical documentation and operational procedures.

Requirements:

• Proven experience with enterprise firewall technologies.

Strong knowledge of TCP/IP networking, routing, and switching.

Hands-on experience configuring and tuning intrusion prevention systems.

Knowledge of VPN technologies (site-to-site and remote access).

Experience with high-availability and complex environments.

Relevant security certifications are a plus.