network security engineering

The Cyber & Security Division of Leonardo Belgium, part of the Leonardo group, focuses on mission-critical services for Institutional organizations, such as NATO. Based in Brussels, our team operates at the heart of the Institutional ecosystem, supporting high-impact initiatives in close coordination with our engineering and delivery teams across Europe. As...

SIEMENS nv in België zoekt een Field Engineer Security om ons Fire Safety & Security-team te versterken. Je werkt richting Vlaamse industriële klanten, met focus op Vlaams-Brabant en Antwerpen, en af en toe verplaatsingen naar andere provincies.Je onderhoudt systemen zoals toegangscontrole, CCTV en inbraakdetectie, voert aanpassingen uit en ondersteunt...

ictjob.be seeks a CISO Solution Architect to design and implement enterprise-wide security architecture. This role bridges technical and business teams, translating security requirements into actionable designs that are scalable, compliant, and aligned with strategic goals.You will define architecture principles across cloud security and data protection,...

NATO is seeking applicants for temporary positions at the BICES Group Executive (BGX) located in Brussels, Belgium. Candidates should be nationals of NATO member states with skills in disciplines like software development, network administration, cybersecurity, and project management.Successful candidates will contribute within an international community...

Securitas NV in Vlaams-Brabant zoekt een Solutions Delivery Specialist die als Project Manager de implementatie en oplevering van beveiligingsoplossingen bij klanten begeleidt, van voorbereiding tot livegang en overdracht aan de operationele organisatie. Je werkt nauw samen met een engineering team, bewaakt scope, planning, kwaliteit en budget en fungeert...

Spektrum Management Group in Belgium seeks a Senior Cyber Security Engineer – CIS Accreditation to lead risk assessment and accreditation activities for NATO-related CIS systems. The role focuses on edge security across internal operations and client networks, ensuring compliance with CIS policies. You will develop security documentation, coordinate...

Second line is where an alert stops being noise and becomes a decision. You would be the technical escalation point in a large defence security operations centre in Mons, Belgium - validating what the first line produces, digging into the cases they cannot close, and building the detections that stop the same thing reaching them twice. What you would be...

Second line is where an alert stops being noise and becomes a decision. You would be the technical escalation point in a large defence security operations centre in Mons, Belgium — validating what the first line produces, digging into the cases they cannot close, and building the detections that stop the same thing reaching them twice. What You Would Be...

Jij verdient meer in je job Als Security Engineer ben jij onmisbaar in het verwezenlijken van onze missie om voor vrije beroepers en ondernemers de beste vermogensbegeleider te zijn. Wat maakt jouw job bijzonder en waarom verdien jij meer? Taken en verantwoordelijkheden Je bent de drijvende kracht achter de implementatie van de IT Security Roadmap. Dit...

Sopra Steria is seeking a skilled systems administrator/engineer based in Redu, Belgium, to join our engineering team. The role involves monitoring project execution, enhancing system performance, and handling complex security challenges. Candidates should possess a university degree and substantial experience in systems administration and network...

Amcor is seeking an IT Support Specialist to deliver standard IT services across sites, supporting up to 300 devices (PCs, servers, printers, network gear). You will manage service delivery, assets, licenses, and security, while providing L1–L3 support for workstations and the server/virtualization environment.Fluency in English and Dutch is required;...

A red team is only as good as the tooling behind it - and somebody has to keep that tooling up. A defence cyber team near Mons runs a platform for emulating real adversary behaviour against its own estate. You would be the person who owns that platform end to end: the Linux underneath it, the containers it runs in, the accounts, the proxies and the...

Beaulieu International Group in Belgium seeks an experienced IT Infrastructure leader to drive the transformation of its hybrid IT landscape—covering data centers, cloud, and networks. You will define and execute the infrastructure platform roadmap, guiding the legacy transition to the Infrastructure For Future (IFF) stack with a focus on stability and...

We are looking for an experienced Cloud Security Architect to join the Security Architecture team of a large enterprise organisation undergoing a significant cloud transformation. Contract: Full-time – Long-term assignment - Brussels / Hybrid The Role As a Cloud Security Architect, you will act as a technical authority on cloud security, helping...

Plenty of security posts are about advice. This one is about hands on hardware and software: standing up boundary protection, detection, monitoring and forensic tooling, integrating it into existing environments, testing it properly and handing it over to operations in a state someone else can run. The tooling is named rather than hypothetical, and the work...

Powering the cars of today and tomorrow. Reducing harmful emissions. Giving unique properties to high‑end applications. Giving new life to used metals. As a global advanced materials and recycling group, we develop, produce, and recycle materials for a better life. About Support Functions A global organisation. It’s not just those in our industrial sites...

Leidos is seeking a Data-Centric Security Architect (MBSE / Sparx EA) to develop robust security frameworks for a groundbreaking integrated air and missile defence command and control (C2) program for NATO partners and allied operations. You will bring your expertise in data-centric security to design, evolve, and validate a fit-for-purpose security...

Donaldson is committed to solving the world’s most complex filtration challenges. Together, we make cool things. As an established technology and innovation leader, we are continuously evolving to meet the filtration needs of our changing world. Join a culture of collaboration and innovation that matters and a chance to learn, effect change, and make...

Jij maakt van de Cyber Resilience Act geen regelgevende kopzorg, maar een technische realiteit. Wanneer fabrikanten connected producten op de Europese markt brengen, begeleid jij hen van "waar beginnen we eigenlijk?" naar veilige, conforme producten.Jouw rol De Cyber Resilience Act wordt door productmanagers, R&D-verantwoordelijken en engineeringteams vaak...

As part of our Energy & Infrastructure activities, we are looking for a HV/MV Engineering Lead to support the engineering, integration and commissioning of strategic high-voltage grid infrastructure projects. You will play a key role in the design, review and implementation of transmission and distribution systems, ensuring seamless integration between...