Senior F5 WAF & Network Security Engineer

Neurho Solutions; Brussel; On-site; EUR 90,000 - 120,000; Full time

Job summary

Neurho Solutions in Belgium seeks a Senior Network Security Engineer to manage and evolve an F5 Advanced WAF infrastructure, securing applications and connections while supporting IT modernisation and incident response.

You will install, configure and document security policies, monitor system security, analyze risks and collaborate with network, systems, operations and project teams to address vulnerabilities and strengthen defenses.

Qualifications

• Ten+ years of IT security experience preferred.
• Experience with F5 Advanced WAF installation, configuration and management is a plus.
• Knowledge of F5 APM and ASM is beneficial.
• Proficiency with security monitoring tools and log analysis is expected.

Responsibilities

• Install, configure and manage F5 Advanced WAF infrastructure.
• Develop and document security policies and ensure their application.
• Monitor systems security and respond to attacks, intrusions and incidents.
• Analyze risks and implement vulnerabilities addressing measures.
• Advise on securing intranet and internet connections with partners.
• Produce technical documentation and incident reports with cross‑functional teams.

Skills

Router filtering

Stateful firewall

Web application firewall

Security monitoring

Log correlation

TCP/IP

HTTP/HTTPS

SSL

SNMP

Wireless security

Encryption basics

Remote VPN

Site-to-site VPN

Web proxy

Citrix

Dutch (C1)

French (C1)

English (C1)

Education

Ten+ years IT security experience

Tools

F5 Advanced WAF management

F5 APM

F5 ASM

Splunk

Nessus

Elastic SIEM

Citrix

Job description

Neurho Solutions in Belgium seeks a Senior Network Security Engineer to manage and evolve an F5 Advanced WAF infrastructure, securing applications and connections while supporting IT modernisation and incident response.

You will install, configure and document security policies, monitor system security, analyze risks and collaborate with network, systems, operations and project teams to address vulnerabilities and strengthen defenses.