163 English-speaking jobs in Walloon Brabant
INTERNSHIP - Web Analytics for Cloud Platform (Ewon Cloud) (M/F/X)
- HMS Industrial Networks SA
- Nivelles
- August 27
- student
L3 Support Engineer — Commercial Applications and Cloud Identity for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 27
L3 Support Engineer for NATO commercial applications on Windows/Linux. Responsibilities include deployment, identity integration (Azure/AWS), managing Atlassian products, and supporting AI tools. Requires deep knowledge of SQL, cloud deployment, and web services.
Lead Application Engineer — COTS Portfolio, Azure and AWS for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 27
Lead Application Engineer owning technical quality for a COTS portfolio across Windows, Linux, .NET, Java, Azure, and AWS. Requires 5+ years in technical delivery with team leadership experience.
Third-Line Application Support Engineer (Atlassian, Azure, AWS) for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 27
Support commercial applications on Windows/Linux, managing Atlassian, Azure, and AWS. Responsibilities include deployment, identity integration, and supporting AI tools. Requires deep knowledge of SQL, cloud deployment, and web services.
Application Support Specialist — Second and Third Line, AI Integration for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 27
Provide second and third line support for commercial applications on Windows and Linux, including deploying and integrating AI-based tools. Manage Atlassian products, configure Azure/AWS, and ensure application security compliance.
Technical Team Lead — Enterprise Application Support and Cloud Integration for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 27
Lead technical team for enterprise application support and cloud integration for NATO. Own technical quality across Windows/Linux, .NET/Java, Azure, and AWS. Requires 5+ years in technical delivery with hands-on depth.
Technical Delivery Lead — HR Application Portfolio (Hands-On) for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 27
Lead technical delivery for an HR application portfolio for NATO, requiring hands-on work across Windows/Linux, .NET, Java, and cloud (Azure/AWS). Manage identity, support AI integration, and ensure technical quality.
Horus Accounting Software Consultant
- IBGraf Group
- Wavre
- August 26
Project Support Officer (Technical Delivery, Planning and Reporting) for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 25
This role supports technical project planning, coordination, and reporting for a NATO network services programme. Responsibilities include tracking milestones, managing documentation, and monitoring progress across technical teams and stakeholders.
Database Reliability Engineer — On-Premises and Cloud Platforms for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 25
Database Reliability Engineer for NATO managing mixed SQL Server, Azure, and open-source platforms. Responsibilities include installation, high availability design, automation, and cloud migration support. Requires expert SQL Server skills and cloud experience.
SQL Server and Azure Database Engineer (Always On, PostgreSQL, MongoDB) for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 25
Database Engineer for NATO managing a mixed estate of SQL Server, Azure, PostgreSQL, and MongoDB. Responsibilities include installing, configuring, and supporting high availability and disaster recovery across on-premises and cloud systems. Requires expertise in automation and cloud database services.
Senior Application Security Engineer (Secure-by-Design, Threat Modelling) for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 25
Senior Application Security Engineer responsible for secure-by-design architectures, threat modeling, and hardening baselines. This role involves reviewing service designs, managing technical risk, and supporting Windows/Linux application deployment across Azure and AWS.
Technical Assistant — Project Governance and Delivery Tracking for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 25
This coordination role supports technical projects for NATO, tracking milestones and deliverables. You will coordinate between engineering teams, management, and suppliers, maintaining project documentation and monitoring progress against the plan.
Database Administrator (High Availability, Automation and Migration) for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 25
Database Administrator role focusing on high availability, automation, and migration for NATO. Responsibilities include managing SQL Server, Azure, and open-source engines, designing DR, and building automation. Requires expert SQL Server skills and cloud experience.
Senior Support Engineer — Application Security Architecture for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 25
Senior Support Engineer for Application Security Architecture for NATO. Define secure-by-design reference architectures, lead threat modeling, and manage technical risk. Support Windows/Linux applications and manage cloud configuration across Azure and AWS.
Application and Cloud Security Engineer (Entra ID, Azure, AWS) for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 25
Senior Application and Cloud Security Engineer responsible for secure-by-design architectures, threat modeling, and hardening baselines across Azure and AWS. This role involves managing cloud configurations, supporting Windows/Linux applications, and handling complex incidents.
Technical Project Coordinator — Network as a Service Programme for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 25
Coordinate technical projects for a Network as a Service Programme for NATO. This role involves supporting planning, tracking milestones, and managing documentation across engineering teams, management, and suppliers. Requires experience coordinating technical projects and clear written English.
Master Production Scheduler
- IBA
- Ottignies-Louvain-la-Neuve
- August 22
Database Platform Engineer for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 21
Senior Database Platform Engineer to secure and safeguard critical data for NATO. Responsibilities include SQL Server administration, Azure migration, HA/DR engineering, and automation using PowerShell, T-SQL, and Python.
SQL Server DBA – HA/DR & Automation for NATO with security clearance
- WLG
- Braine-l'Alleud
- August 20
Senior SQL Server DBA needed to manage critical data for NATO. Responsibilities include installing, tuning, securing, and automating SQL Server across on-prem and Azure, focusing on HA/DR and migrations. Requires expert SQL Server skills and automation in PowerShell, T-SQL, or Python.














