F5 Palo Alto Network Security Specialist

Keystone Solutions; Belgique; Hybride; EUR 67 000 - 89 000; Plein temps

Avantages offerts par ce poste

Remote work allowed

Résumé du poste

Keystone Solutions seeks a Network Security Specialist to deliver a consultancy mission at a client site, focusing on ABIS security with F5 and Palo Alto technologies. You will implement secure infrastructure, monitor changes, and resolve incidents while collaborating with internal and external teams.

The role demands bilingual communication, autonomy, and the ability to work in a dynamic, multidisciplinary environment in Belgium.

Qualifications

• Experience with BIG IP F5 platform (APM, ASM, AWAF, LTM) and related modules.
• Proficient in monitoring and log analysis using Splunk, Nessus, and ELK.
• Hands-on with network security devices: Palo Alto firewalls and stateful inspection.
• Solid understanding of TCP/IP, HTTP, HTTPS, SSL and SNMP.

Responsabilités

• Apply security policies and secure ABIS infrastructure.
• Implement ABIS tech stack including F5 and Palo Alto.
• Monitor infrastructure changes and troubleshoot.
• Track and resolve project tickets.
• Respond to security incidents and advise on secure connections.

Connaissances

Strong communication

Autonomy

Initiative

Team player

Documentation

Outils

BIG IP F5

APM

ASM

AWAF

LTM

Splunk

Nessus

ELK

Palo Alto

TCP/IP

HTTP/HTTPS/SSL

SNMP

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