OT/ICT Security Lead

ICT & OT Security Manager – Information & Operational Technology Je werkt op het snijvlak van technologie, security en operations. Je bent verantwoordelijk voor het opzetten, verbeteren en runnen van onze cybersecurity services binnen een complexe en kritische omgeving zoals Brussels Airport. Je werkt nauw samen met de Cybersecurity Manager en vertaalt...

Our client, a leading organization in the transport infrastructure sector, is seeking a Technical Lead & Product Owner for IoT and OT solutions. This role involves managing the end-to-end lifecycle of industrial monitoring platforms, from initial requirement analysis to production maintenance. The project focuses on integrating sensors, gateways, and data...

ITS Group is seeking a Senior Network Engineer to strengthen its network team across Belgium and Europe. You will operate, secure and evolve a large-scale network infrastructure spanning office, data centre and cloud environments, with Cisco-based tech across IT and OT domains and a focus on security and continuity.You will implement network changes,...

Keystone Solutions is seeking a hands-on Lead Network Architect to drive the convergence of two major corporate networks and build a resilient IT/OT infrastructure. You will design, implement, and document a Zero Trust segmentation model across multi-country environments, coordinating with CISO and Security Architects to ensure secure group-level...

Excited to work for a key Belgian player in the energy landscape? The Belgian and European energy landscape is in full swing. Did you know that Elia Belgium plays a crucial role in this? As part of Elia Group, a European transmission system operator, Elia Belgium ensures the reliability and sustainability of the electricity supply in our country. Side‑side...

To support our growth and ensure our daily operations run flawlessly, we are looking for a polyvalent ICT & Odoo Coordinator. Your purpose is to be the backbone of our digital infrastructure, ensuring our systems are secure, efficient, and perfectly tailored to our needs. You will take end-to-end ownership in a highly dynamic, dual-focus role that is...

V-IT NV is seeking a Senior Network Security Engineer to support 24/7 operations across IT and OT environments in Brussels. You will manage routing, switching, and security in Cisco-centric networks, including ACI and SD-WAN, while collaborating with ICT teams across Europe.The role requires fluency in English with Dutch or French, cloud experience, and...

As a Senior Information Security Officer, you are the strategic leader who defines, drives and strengthens Luminus’ cybersecurity vision across the entire organization. You ensure that our IT, OT, business operations, subsidiaries and affiliates are protected against evolving cyber threats while supporting our mission to deliver reliable and secure energy...

Senior Network Security Engineer Location: Brussels Languages: Dutch/French + English Start Date: 28/09/2026 End Date: 27/09/2027 Responsibilities: Operate within a team supporting 24/7 company activities. Work in both IT and OT environments, ensuring diligent preparation and execution of changes. Participate in the deployment and maintenance of IT...