1562 English-speaking jobs in Brussels

Logistics & Administrative Assistant provides support for daily operations, including order fulfillment, inventory management, and general office administration. The role requires strong communication, organizational, and customer service skills.

Senior Performance Testing Consultant with expertise in Apache JMeter will design, implement, and execute performance testing campaigns for SIPAR application. Responsibilities include defining testing strategies, analyzing results, and identifying performance bottlenecks.

Process technologist and material scientist/chemist to scale advanced polymer materials from lab innovation to manufacturing. Support formulation, processing, and optimization of proprietary polymer-based materials. Apply materials using techniques such as film coating, roll-to-roll application, or extrusion. Contribute to testing, evaluation, and documentation of material performance. Collaborate with cross-functional teams to connect material performance with product requirements.

Investment Analyst / Associate to join the Central & Eastern Europe (CEE) team. The role involves portfolio management, deal execution, financial modeling, investment analysis, and market monitoring across Romania, Bulgaria, Czech Republic, and Slovakia.

Senior Data Engineer to design and deliver secure data assets for reporting, analytics, and applications. Requires 6+ years of experience in data analytics/engineering, data modeling, PowerDesigner, and data warehouses/datamarts. Master's degree in a quantitative field or equivalent analytics expertise. Fluent English required.

Senior DEV Engineer to join a one-year project in Brussels. Develop, maintain, and evolve Java applications using Spring Framework. Collaborate with teams to implement new features and integrate with APIs and databases.

Experienced ITSM professional to define, govern, and optimize the enterprise CMDB and ITAM framework. Ensure accurate service and asset data, effective governance controls, and alignment with enterprise service management standards.

Senior Network Automation Engineer to design, automate, and operate large-scale networking and security infrastructures for a major EU Institution.

Lead a cross-functional product engineering team building and shipping high-quality software for DataCamp's learning platform. Drive technical decision-making, architecture, and team development, leveraging AI-native tools like Claude Code and Codex.

Designs and manages training, enablement content, and ongoing adoption support for self-service, tools, and new ways of working. Ensures users understand, adopt, and continuously use Momentum's processes, tools, service routes, and self-service model. Translates process or platform changes into clear user guidance and updated enablement materials. Collects user feedback, adoption barriers, and recurring questions. Monitors adoption signals, training participation, self-service usage, and user confidence. Supports rollout waves with training plans, onboarding formats, and market-specific enablement. Maintains training content to ensure it remains current, practical, and aligned with the operating model. Contributes improvement inputs for service catalogue, platform UX, intake forms, and self-service journeys.

Lead test automation initiatives across applications and teams. Design, develop, and maintain automation frameworks. Drive API, UI, integration, and end-to-end testing.

Lead complex technology sales for utilities, chemical, and natural resources companies. Drive strategic opportunities from origination to closure, engaging C-level executives and shaping technology-enabled transformations.

Data Engineer to design, develop, and optimize data solutions. Requires 6+ years of experience in data engineering, analytics, or warehousing, strong data modeling skills, and experience with PowerDesigner.

This hybrid role is 50% new business development and 50% client development. You will identify and win new clients, build a strong pipeline, and grow existing accounts into long-term partnerships.

Data Scientist to drive digital transformation of a private debt platform. Design and deploy AI/ML models for credit risk assessment, investment performance forecasting, and scenario analysis. Build agentic AI solutions to optimize investment processes and reporting.

Clinical Trial Associate to support dermatology clinical trials. Responsibilities include study start-up, maintenance, close-out, TMF management, and site communication. Requires a Bachelor's degree in Life Sciences, 1-3 years of clinical trial experience, and strong understanding of ICH-GCP. Must be based in Belgium.

Graduate intern to support the Financial Services & Tech practice in Brussels. Assist with public affairs programs, prepare reports, presentations, and issue analysis for clients.

Senior Network Security Governance Engineer needed to own and improve firewall governance framework, review firewall policies, ensure compliance with security standards, and support audits. Requires 7+ years of Network Security Engineering experience, 5+ years with Palo Alto Networks, and strong understanding of TCP/IP, Routing, Switching, DNS, SSL/TLS, and IPsec.

Experienced Solution Architect to design and deliver secure, scalable IT solutions in a regulated environment. Translate business requirements into architecture blueprints, collaborate with stakeholders, and ensure solutions align with enterprise standards and regulatory obligations.

Project Engineer – Substations will prepare and define projects related to high-voltage substations, including primary equipment, auxiliary systems, and power supply distribution. Responsibilities include feasibility studies, defining technical scope, drafting specifications, and collaborating with internal and external teams.