706 English-speaking jobs in Brussels

Principal Biostatistician provides end-to-end statistical leadership for Phase II and III clinical trials. Responsibilities include leading SAP authoring and review, and partnering with cross-functional teams. Requires strong R programming and experience as a Principal Biostatistician.

Associate Principal in Health Economics/HTA to partner with life sciences clients on strategic challenges. Requires 7-10 years in HEOR/HTA with expertise in health economics and evidence synthesis.

Develop end-to-end design of client standards aligning with CDISC and regulatory guidance. Support clients as a CDISC authority, leading tool implementation and providing training. Requires experience with SDTM/ADaM and strong programming skills.

Senior UX Researcher needed for a leading European electricity transmission system operator. Lead research, workshops, and design for customer, developer, and internal platforms. Requires 7+ years in design thinking and research.

Fullstack Developer needed to design and develop scalable Java applications. Requires 10+ years in IT services, expertise in Java, Webservices, and relational databases. Must be fluent in English.

Student/Sales Stylist role at LS&Co. Stylists create the Levi’s® store experience by delivering exceptional 1:1 service and sharing styling advice. Responsibilities include supporting store operations, merchandising, and achieving sales goals.

Sales Stylist/Student role at LS&Co. involves creating genuine customer connections and delivering exceptional 1:1 service. Responsibilities include sharing styling advice, supporting store operations, and maintaining visual merchandising standards.

The Insurance Strategy Director defines and drives the Group's strategy for products, responsible underwriting, social impact, and DEI. This role provides strategic guidance, establishes governance, and acts as the leading authority on insurance sustainability.

Associate Solutions Architect Intern role involves designing cloud and generative AI solutions on real AWS projects. Intern will complete training, analyze requirements, and build technical recommendations under mentorship.

Freelance Finance and Administration Consultant needed for long-term assignment. Duties include invoice creation, fee collection, monthly financial reporting, and process automation. Requires finance and administration experience and professional English.

Frontend Engineer role requires 3–8 years of web development experience. Must command HTML/CSS (semantic, flexbox, grid, legacy layouts), use DevTools, and have JavaScript knowledge for DOM impact. Professional written English is required for task justification.

Installation Plans Analyst supports Army projects by analyzing, assessing, and developing plans for garrison and posture. Requires 6+ years in military operations/logistics/planning and Secret clearance.

Develop and maintain critical SCADA applications for real-time power operations. Design web interfaces using HTML5, CSS3, JavaScript, and TypeScript, while contributing to back-end logic. Requires a Master's degree and 3+ years in an industrial or mission-critical environment.

Lead Arup’s global partnerships and memberships strategy, building relationships with industry bodies and associations. Responsibilities include managing budgets, assessing strategic value, and reporting on impact and ROI.

Cyber Threat Intelligence Researcher to support NATO’s CTAB. Research and analyze cyber threat actors, TTPs, and infrastructure. Develop automation scripts and produce actionable intelligence products. Requires relevant degree/experience and NATO SECRET clearance.

Lead Procurement Transformation as a Business Services Project Manager, driving process harmonization and modernization across NATO entities. Requires 8+ years in digital transformation, procurement, and ERP implementation within complex international organizations.

Train and educate surgeons and OR staff on Medtronic Robotic Surgical Technologies solutions. Deliver technical training and support clinical education programs. Requires a bachelor's degree and fluency in English.

Support IT projects in business analysis, process improvement, and digital transformation. Intern roles involve LIMS, B2B Integration, or OSM programs. Requires a Master's degree in a related field and professional English proficiency.

Design, develop, and secure cloud infrastructure for NATO’s CTI platform using AWS, Terraform, and CI/CD. Support migration to Azure while ensuring scalability, security, and cost-effectiveness.

Support NATO's digital transformation by developing and maintaining CIS technical standards and reference architectures. Lead ArchiMate modeling, define conformance criteria, and ensure interoperability across diverse communication systems.