2219 English-speaking jobs in Brussels

Data Center Facilities Engineer needed to monitor, maintain, and troubleshoot critical infrastructure in a collaborative team environment. Must have a mechanical or electrical qualification and be able to work 12-hour shifts.

Data Center Facilities Engineer needed to monitor, maintain, and troubleshoot critical infrastructure in a collaborative team environment. Must have a mechanical or electrical qualification and be able to work 12-hour shifts.

ACENSI seeks a Medior .NET Developer with 5+ years of experience to build and maintain data pipelines for the energy sector. Responsibilities include developing .NET applications, APIs, and collaborating with cross-functional teams. Strong C#, .NET Core, and SQL skills are required.

The SOC Analyst will proactively identify and mitigate security threats through continuous monitoring, incident response, and intelligence sharing. Responsibilities include managing the triage queue, conducting threat hunting, and detecting and monitoring system activity. The role requires a strong background in blue teaming, incident response, and vulnerability management, as well as proficiency in Azure or Microsoft family incident response and Splunk.

Principal Biostatistician will contribute to the statistical design, analysis, and interpretation of clinical studies. Responsibilities include sample size determination, statistical analysis plans, and collaborating with sponsor teams and internal experts. Requires a Master's degree in statistics, biostatistics, or a related field and 8-12 years of experience in biostatistics within the pharmaceutical or CRO environment.

Senior Business Analyst needed to translate market insights and customer needs into product improvements. Analyze product performance, define requirements, and collaborate with cross-functional teams to ensure successful implementation.

The Electronic Frontier Foundation seeks an EU Policy expert to lead legal advocacy efforts across European institutions. This role will oversee files related to tech regulation, including age verification, communication confidentiality, and user autonomy. The Assistant Director of EU Policy will track legislative developments, develop policy positions, and represent EFF's positions to policymakers and international partners.

Coordinates product development, defines business value and functionality, and oversees activities across multiple projects. Requires a Master's degree in IT or related field and 17+ years of experience in IT. Experience with data sharing tools, large information systems, and Agile methodologies is essential.

Business Intelligence Expert required for a project with a major client. Design and implement ETL processes, reports, dashboards, and data governance procedures. Develop data architecture models and Enterprise Data Warehouses. Minimum 11 years IT experience with 7+ years in data warehouses, database systems, and BI development. Strong Python, PowerBI, and open-source orchestration tool experience. Excellent English, French a plus.

Security / Cybersecurity Expert will support the design, implementation, and continuous improvement of the Information Security Management System (ISMS) in line with ISO 27001 and NIS2 requirements. The role involves ensuring effective implementation of security measures, coordinating security governance, and overseeing technical security initiatives.

AI Engineer will design, build, and scale core features of a SaaS platform. Responsibilities include building production-ready LLM agents, designing workflows, and integrating LLMs into customer-facing features. Strong backend experience with Python and FastAPI is required.

Talented Graphic Designer needed to create engaging visuals for digital and print platforms. Must have experience with Adobe Creative Suite, print production, and website content management. Portfolio demonstrating creative abilities required.

Freelance Quality Assurance Specialist to support regulatory and quality activities for a complex medical device. Experience with life-sustaining, electromechanical, infusion, monitoring, renal, or surgical technologies required.

Provide data analytics, insight curation, and performance reporting to Senior Management and Executive teams. Develop and maintain Power BI dashboards, analyze performance data, and build automated reporting processes. Lead target planning and ensure data accuracy and consistency.

Cloud Solution Architect specializing in Microsoft Entra ID and Azure Core. Designs secure, scalable cloud and hybrid environments.

Associate Procurement Manager (Marketing & Selling – EU) supports regional procurement strategy execution, supplier relationship management, and value creation across marketing & selling categories.

Test Engineer will define test plans, execute regression tests, and report results. Requires 15+ years of IT experience, expertise in testing technologies and tools, and strong knowledge of API, SQL, and defect tracking tools.

Product Owner for Agile development of enterprise-level information systems. Requires Master's degree in IT, 17+ years experience, and expertise in data sharing tools, standards, and Agile methodologies.

Agile Product Owner fluent in English needed for contract role in Brussels, Belgium. Coordinate with internal and external teams, define product functionality, and oversee multiple projects. Requires Master's degree in IT or related field and 17+ years of experience. Experience with data sharing tools, large information systems, and Agile methodologies is essential.

IS Tester develops test plans, executes regression tests, and reports results. Requires 15 years of IT experience, expertise in testing technologies and tools, and strong knowledge of API, SQL, and defect tracking tools.