1232 English-speaking jobs in Brussels

Own the data-science layer of a regulated clinical AI system, focusing on causal reasoning over structured clinical knowledge and evaluating biomedical LLMs. Requires advanced Python, PyTorch, and experience with probabilistic graphical models and graph databases.

Build products for a clinical AI platform, including practitioner consoles, APIs, and patient dashboards. Requires expert TypeScript, deep React/React Native experience, and fluency in API design within a regulated environment.

Experienced AI Solutions Engineer needed for the energy sector. This role requires combining AI consulting with hands-on development to build and implement innovative AI-powered applications and intelligent workflows.

GL Accountant needed for a fast-growing automotive company. Responsibilities include owning daily accounting, driving monthly closing, VAT/tax filings, and supporting audits. Requires a Bachelor's in Accounting/Finance and 4+ years of experience. Only English is required.

Collect and analyze market, customer, and competitive intelligence to support business development and strategic decision-making. Translate complex data into clear, actionable insights for growth and prioritization.

Network Security Engineer needed with expertise in Palo Alto and FortiGate firewalls, F5 BIG-IP, and proxy services. Requires strong knowledge of Zero Trust, network segmentation, and Cisco ACI. Experience in vulnerability management and incident response is essential.

Experienced Network Architect needed to design and deliver large-scale Juniper SD-WAN environments. Responsibilities include SSR solution architecture, producing HLDs/LLDs, and defining WAN routing standards. Requires strong Juniper SSR, Mist/WAN Assurance, and BGP/OSPF knowledge.

Business & Market Research Intern supports recruitment and business development through market research, talent mapping, and data analysis. Responsibilities include competitor analysis, salary benchmarking, and project support. Candidates should be pursuing a relevant degree and fluent in Dutch, French, or English.

Experienced Business Analyst needed for the ANPR team in a public-sector environment. Responsibilities include translating operational needs into requirements, mapping processes, and collaborating with diverse stakeholders to modernize ANPR systems.

Application Support Agent provides first-line support via email and ticketing systems, resolving user issues and ensuring service continuity for digital services. Requires C1 English proficiency and strong problem-solving skills.

Experienced Executive Assistant needed to support C-Level leadership in an international organization. Responsibilities include managing complex calendars, coordinating travel and meetings, and preparing executive documentation. Requires strong organization, discretion, and fluency in English.

Senior Demand Planner for EMEA, ensuring accurate demand forecasting and alignment across commercial, supply chain, and finance teams. Supports NPIs, lifecycle management, and inventory optimization. Requires analytical skills and experience in Demand Planning.

NVISO seeks an experienced Chief Information Security Officer to plan, organize, and execute security processes and management systems. Responsibilities include defining the internal security roadmap, monitoring security posture, and ensuring security policies are implemented and controlled. The ideal candidate will have a Bachelor's or Master's degree in Information Technology or Computer Science and 4 to 7 years of experience in Security Operations or Management.

Experienced Mainframe Application Life Cycle Management Specialist needed. Focus on Mainframe development, deployment, and lifecycle management, including JCL and release processes. Strong Mainframe expertise is essential.

Director/VP for ING Wholesale Banking's CF&A Sector. Build long-term relationships with large Belgian corporates, pitching and executing new transactions. Requires 7+ years in banking and client management.

Lead AI strategy and advisory services for a professional services company. Drive AI vision across client engagements, advising C-level executives on transformation and technology. Requires 10+ years in AI/digital transformation.

Support the EU Public Policy team by monitoring, researching, and analyzing policy issues. Assist with stakeholder meetings, aligning business and policy goals, and organizing events. Requires fluency in English and study in Public Policy, Political Science, or Law.

Technical Account Manager to advise key enterprise customers on network security solutions. Responsibilities include providing technical guidance, troubleshooting Fortinet products, and managing customer communications. Requires 6+ years in technical support with networking knowledge.

IT Project Test Analyst for a consultancy mission focusing on Non-Life Claims transformation. Responsibilities include test strategy, design, execution, and defect management. Requires experience in test engineering and insurance sector knowledge.

Temporary Corporate Travel Agent role requiring Amadeus experience. Responsibilities include booking flights, rail, and hotels. Must be proficient in English, possess strong customer service skills, and handle urgent requests efficiently.