network security engineering

Expanding steadily since its launch in 2003, the ACENSI group is an IT consultancy firm, well known for their technical and functional know-how, who specialize in Telecommunications, Media and Financial Markets, as well as in the Energy industry. ACENSI guides businesses in evolutionary IT projects from the initial strategies through to their realization...

Context & Impact Lansweeper is opening a new Support Engineer position in Ghent to keep pace with a growing, increasingly complex global customer base. Your mission: become a trusted technical expert helping IT professionals worldwide get maximum value from the Lansweeper platform, working from an extensive in-house lab across Windows, Linux, macOS, Active...

Editx in Groot-Bijgaarden, Belgium, seeks a Group ICT Network & Security Project Specialist to lead end-to-end network and security projects for a global IT environment serving thousands of users across many sites. You will work with architects and IT teams to ensure secure, reliable connectivity and provide advanced support.The role combines hands-on...

COSMOTE Global Solutions NV, a leading ICT Systems Integrator within the OTE Group, seeks an experienced Senior Solution Architect to drive design and delivery of complex IT solutions and shape technology direction. You will collaborate across multiple teams to ensure architectural excellence.Responsibilities include maintaining network architectures,...

Mycompas seeks a Network Technician to strengthen its ICT team in Brussels. You will manage IP networks, cryptographic materials, and security-compliant infrastructure for NATO-related services, ensuring reliable connectivity and prompt incident resolution.Responsibilities include installing, configuring and maintaining network-based systems, assisting users...

Müller’s Solutions in Brussels is seeking a Network Security Engineer to design, implement, and manage robust security for our network infrastructure. You will monitor traffic, respond to incidents, and ensure compliance with industry standards while collaborating with IT teams.The ideal candidate has a bachelor’s degree and 3-5 years of experience,...

Fortinet is seeking a Major Account Manager to drive enterprise deployments across Belgium. You will build executive relationships, coordinate with internal teams, and deliver compelling contract bids and statements of work to win multi-site deployments.You will manage a robust sales process, meet quarterly targets, and develop a strong pipeline while...

Vinçotte is seeking a Network Security Engineer (M/F/X) in Vilvoorde to oversee their network and security landscape, both on-premises and in the Microsoft Azure environment. This role includes managing security infrastructure, providing Level 2 support for network issues, and working autonomously in an agile setup.The ideal candidate will possess expertise...

Aspida is seeking an experienced network cybersecurity professional to lead security configurations, audits, and risk management across IT and OT environments. You will develop baseline configurations, evaluate policies, and mentor engineers.You should have 5–8 years in IT/OT security, strong Fortinet expertise (FortiGate, FortiSwitch, FortiAP), and...

De Federale Politie zoekt een senior Palo Alto-expert om de netwerkbeveiligingsinfrastructuur te beheren en te migreren. Je werkt aan Palo Alto-firewalls, Panorama en migraties van Forcepoint naar Palo Alto, met focus op operationele continuïteit in een multi-site omgeving.Je rapporteert aan het verantwoordelijke team netwerk & security en werkt voltijds...

MetiSelect zoekt een Senior Network Engineer – IP & Security om complexe IP- en beveiligingsoplossingen te ontwerpen, configureren en beheren binnen een internationale omgeving.Je werkt aan kritieke netwerkinfrastructuur en ondersteunt bij wijzigingen, migraties en troubleshooting, met af en toe een wachtdienst en remote interventies buiten normale uren....

TiTANS België recrute un Pentester/ Ethical Hacker expérimenté pour renforcer les capacités de sécurité offensive. Le poste couvre les applications web, API, portails d’administration, réseaux et environnements Windows/AD, avec travail autonome et escalade vers un senior selon la complexité.Le titulaire réalise des tests d’intrusion...

Een technologiebedrijf in België zoekt een Network Security Consultant. In deze rol ben je verantwoordelijk voor het beheer van de IT-infrastructuur bij klanten, inclusief het installeren van firewalls en mail security. Je hebt minimaal drie jaar ervaring en een grote passie voor informatica en security. Daarnaast biedt het bedrijf een inspirerende...

Vector Synergy in Mons, Belgium, seeks an experienced security specialist to design and maintain network visibility and monitoring capabilities for CSOC operations. The role requires SME-level knowledge in security monitoring, packet capture technologies, and platform lifecycle management.Applicants should have a bachelor’s degree (or equivalent) and...

ictjob.be zoekt een Network & Security Engineer in Gent om de netwerk- en security-infrastructuur te beheren en te beveiligen. Je werkt met Fortinet-oplossingen en zorgt voor correcte firewalling, toegangsbeheer en security policies.Je draagt bij aan de continuïteit van kritieke processen en werkt aan een veilige IT-omgeving. Je analyseert traffic flows,...

Puratos Belgium seeks a Network & Security Specialist to lead end-to-end network and security projects and ensure alignment with group standards. You will collaborate with HQ and regional ICT teams to support 9,000+ IT users on Puratos SDWAN across 100+ sites, delivering robust security and resilient connectivity.The role emphasizes hands-on implementation,...

HumanInTech seeks a senior network security engineer in Brussels to join the network and security team. You will manage Palo Alto NGFWs, lead firewall migrations from Forcepoint, and contribute to secure network architectures across multiple sites.The role requires 5+ years in network security, strong Palo Alto expertise, and excellent documentation. A...

HumanInTech in Brussels offers a senior network security role focusing on F5 Advanced Web Application Firewall infrastructure. You will manage, monitor and evolve security controls, respond to incidents, and advise on secure connections with partners.The role requires at least 5 years of IT security experience and strong technical and communication skills....

Pauwels Consulting is seeking a Security Pentester for a major public sector client in Brussels. You will perform web app, API, and network security testing, and craft detailed remediation reports.Responsibilities include testing Windows/AD environments, contributing to security tooling, and presenting findings to project teams. Fluency in multiple languages...

Virtual Connect Solutions seeks a senior IT security professional to lead the F5 AWAF infrastructure, monitor security status, and coordinate crisis response. You will implement and document security policies, perform risk analyses, and advise on securing partner connections across intranet and internet.The role requires at least 5 years in IT security,...