F5 Palo Alto Network Security Specialist

keystone-solutions; Brussel; Hybride; EUR 70 000 - 95 000; Plein temps

Résumé du poste

Keystone Solutions is seeking a F5/Palo Alto Network Security Specialist for a consultancy mission at a client site in Belgium. The role focuses on ABIS infrastructure for the Federal Police, deploying F5 and Palo Alto technologies and ensuring secure network connections to partners and intranets.

As a consultant, you will work within a multidisciplinary team, report on security posture, and participate in crisis management.

Qualifications

• Experience with BIG IP F5, APM, ASM, AWAF, and LTM.
• Knowledge of monitoring: Splunk, Nessus, ELK stack.
• Experience with routers, firewalls including Palo Alto.
• Strong TCP/IP, HTTP(S), SSL, and SNMP knowledge.

Responsabilités

• Implement ABIS infrastructure using F5 and Palo Alto technologies.
• Ensure proper application of security policies across the project.
• Monitor infrastructure and troubleshoot changes as needed.
• Track and resolve project tickets and incidents.
• Act in crisis situations involving attacks and intrusions.
• Advise on secure connections to external partners and networks.

Connaissances

F5 BIG-IP

APM

ASM

AWAF

LTM

Security policy

Crisis response

Network security

Outils

Splunk

Nessus

ELK

Palo Alto

BIG-IP

Description du poste

Mission Overview

Keystone Solutions is seeking a F5/Palo Alto Network Security Specialist for a consultancy mission at a client site. This role involves working on the Automated Biometric Identification System (ABIS), which is critical for the Federal Police's operations. As a consultant, you will be representing Keystone Solutions while engaging in dynamic projects that require your expertise in network security.

Responsibilities

• Ensure the proper application of security policies.
• Implement the ABIS infrastructure, including F5 and Palo Alto technologies.
• Monitor the project and any modifications related to the infrastructure, troubleshooting as necessary.
• Track and resolve tickets related to the project.
• Act effectively in crisis situations involving organized attacks, network intrusions, and virus detection.
• Advise on technical solutions necessary to secure connections to external partners, intranet, and the internet.

Soft Skills

• Strong communication skills (both written and verbal).
• Ability to work autonomously and take initiative.
• Adapt quickly to changing situations.
• Team player.
• Methodical and organized in work.
• Capable of documenting work results (reports, documentation).
• Creative, constructive, and solution-oriented.
• Client-oriented approach.

Language Requirements

Preferably bilingual (French, Dutch) or, at a minimum, have sufficient basic knowledge of a second national language to participate in meetings with other specialists and user representatives. A technical knowledge of English is essential.

Work Environment

This is a full-time position (40 hours/week) with 220 days/year. You will be required to be present in the office at least twice a week, depending on tasks and in agreement with the team. Remote work is allowed from home or at the employer's location (within Belgium). You will be part of a multidisciplinary team, mixing internal and external collaborators.

Why Join Keystone Solutions

As a consultant at Keystone Solutions, you will experience turbo-charged learning through diverse challenges across various client environments. We are committed to your career growth within our framework, and being a

Duration

14/09/2026 - 31/12/2026 4 months • (full time)

Skills required

• BIG IP F5, APM + ASM (+BIG IP F5, APM + ASM (+AWAF)+ LTM AWAF)+ LTM - Level: Confirmed - Most recent: Any time
• Outils de monitoring et de ‘log corrélation’, Splunk, Nessus, ELK - Level: Confirmed - Most recent: Any time
• Routers, firewalls de type « statefull packet inspection » et firewalls applicatifs, Palo Alto - Level: Confirmed - Most recent: Any time
• TCP/IP, http, https, SSL et SNMP - Level: Confirmed - Most recent: Any time

Language requirements

Dutch
Level Active knowledge
English
Level Active knowledge
French
Level Active knowledge