1273 English-speaking jobs in Brussels

Lead and deliver complex SAP initiatives end-to-end, ensuring delivery in line with scope, timeline, budget, and quality expectations. Act as project owner, driving execution, governance, and decision-making across cross-functional teams.

Software Engineer to develop and maintain a real-time SCADA platform for energy balancing. Work on backend and frontend components, design scalable solutions, and collaborate with cross-functional teams.

Freelance AP Accountant needed for a dynamic organization in Brussels. Manage the full AP cycle, ensure timely and accurate invoice processing, and collaborate on process improvements.

Keystone Solutions is seeking a .NET Developer with C# to join a consultancy mission at a mobility client. Responsibilities include developing, maintaining, and monitoring applications, automating testing, collaborating with stakeholders, and participating in design discussions. The ideal candidate has 3+ years of C#.NET development experience, knowledge of the .NET framework, and experience with ASP.NET, Azure DevOps, and SQL Server.

Digital Workplace Administrator supports IT infrastructure, Microsoft 365 services, cloud platforms, and digital workplace tools within a complex enterprise environment. Manages Active Directory, coordinates updates and maintenance, and provides user support for M365 features and collaboration practices. Supports cloud environments, manages service requests, and participates in improvement projects.

Senior Sales Account Manager to drive business expansion with EU Agencies and EC-funded programs. Develop and execute sales plans, identify opportunities, and build relationships with key stakeholders. Requires 5+ years of experience selling IT services to EU Agencies and a deep understanding of procurement mechanisms.

Leads the Cost & Procurement function for Allianz Benelux, overseeing a regional cost base exceeding EUR 400 million. Responsible for cost monitoring, reporting, steering, planning, and procurement across multiple insurance and non-insurance entities. Ensures cost discipline, strategic alignment, and value creation through procurement negotiations and savings initiatives.

Senior professional responsible for end-to-end management of complex contracts and procurement activities. Leads high-value acquisitions, optimizes contract performance, and provides expert advice on procurement and contractual matters within an international and highly regulated environment.

Senior professional responsible for end-to-end management of complex contracts and procurement activities. Leads high-value acquisitions, optimizes contract performance, and provides expert advice on procurement and contractual matters. Requires a strategic approach to sourcing, contract administration, risk management, and stakeholder engagement.

Support NATO's digital transformation by developing and advancing communications and networking standards. Responsibilities include ontology engineering, data standards development, and integration with AI. Requires a degree in a relevant field and experience in software engineering, data modeling, and national or military contexts.

Develops and maintains technical standards for NATO communications and networking systems. Works with Capability Teams, engineers, and stakeholders to ensure interoperability and standardization. Requires a relevant CIS degree and 5+ years of experience with NATO CIS technical specifications.

Provides expert support in the analysis, coordination, development, and maintenance of NATO Cyber Security and CIS standards. Contributes to the design and evolution of NATO standardization artefacts within the cyber security domain.

The IT Cybersecurity Program Manager oversees a portfolio of three cross-functional cybersecurity projects: Business Continuity & Disaster Recovery (BCP/DRP), Cross-functional traceability (SIEM/SOC), and Supply Chain & subcontractor management (MAP). Responsibilities include scoping, planning, budgeting, risk management, operational steering, and stakeholder management.

Design, build, and operate AI-assisted vulnerability management workflows across Eclipse Foundation open source projects. Integrate AI-assisted analysis into developer and CI/CD workflows to identify, triage, and remediate vulnerabilities. Collaborate with project maintainers to land real fixes and improve the speed, accuracy, and consistency of vulnerability discovery and remediation.

The Eclipse Foundation seeks a junior-to-mid-level Security Analyst to join its Security Team. This role focuses on incident response and vulnerability management, including the responsible use of automation and AI-assisted workflows. The Security Analyst will monitor, investigate, document, and respond to security issues, review vulnerability scan results, and track remediation efforts. This is a 12-month fixed-term, fully remote role open to candidates in the European Union, Canada, and the United States.

Client Administration Manager manages client portfolios, from order intake to invoicing. Responsibilities include validating project kick-offs, monitoring invoicing elements, managing client follow-ups, and analyzing commercial margins.

Data Engineer responsible for ensuring high-quality data access and management. Collaborates on data governance policies and oversees data integration from various systems into the Data Lake.

Lead a portfolio of three cybersecurity projects: Business Continuity & Disaster Recovery (BCP/DRP), Cross-cutting Traceability (SIEM/SOC), and Supply Chain & Subcontractor Management (MAP). Manage end-to-end project delivery within the client's project steering unit, collaborating closely with the client's Security & Privacy Operational Taskforce (SPOT) and under the guidance of the Information Security Advisor.

Lead the design and development of patient care products from concept to production, translating feedback and insights into manufacturable solutions.

As a Clinical Supply Chain Manager, you will develop and execute clinical trial supply chain solutions, manage inventory, and collaborate with internal and external partners to ensure timely delivery of trial materials. You will interpret protocols, create packaging plans, and oversee vendor activities.