863 marketing English-speaking jobs in Brussels

This internship supports EU Government Relations & Public Affairs (EU GRPA) in Brussels. The intern will monitor EU policy developments, prepare policy briefings, and support EU and international policy events.

Infrastructure Engineer supports the delivery of projects within an Agile structure. Responsibilities include API and file transfer management, IT infrastructure tasks, cloud migration, software releases, and asset activation. Requires experience with Linux, Windows Server, PowerShell, Python, Bash, Ansible, and Git. Fluency in English is required.

The Biodiversity Finance Officer will implement, coordinate, and report on projects, contributing to policy objectives. Responsibilities include supporting the IUCN European Regional Programme, analyzing EU and international policy developments, conducting research and liaising with partners.

Provides general support to the Policy and Programme team, including monitoring EU activities, conducting research on biodiversity policy, and assisting with communications, events, and partner meetings.

Lead IFS Cloud ERP solutions architect and delivery for complex transformation, implementation, and upgrade programs. Drive business process consulting, define problem statements, and craft scalable IFS architectures.

Site Reliability Engineer needed to design, implement, and maintain monitoring infrastructure for on-premises services. Responsibilities include creating dashboards, alerts, and visualization solutions, establishing monitoring standards, and collaborating with development teams.

Finance Internship at L'Oréal Belgium. 6-month, full-time paid position (1000 Euros/month) starting August 2026. Assist with financial reporting, budgeting, forecasting, and risk analysis. Fluent English required.

Research Leader to lead work in biotechnology and biosecurity policy research. Experience in winning and leading projects for UK government, EU institutions, or philanthropic clients on technology policy issues is required. Proven experience in leading research projects, business development, and proposal writing is essential. Strong leadership, communication, and analytical skills are necessary.

IT Project Manager to manage the implementation of information systems, acquiring resources and skills within budget, time, and quality constraints.

Configure, administer, and design cloud and hybrid infrastructure and applications. Develop automation scripts and orchestrate cloud technologies. Provide technical support for cloud platform products and solutions.

Finance (FP&A) Analyst will support financial planning and analysis for the Commercial Solutions business in Belgium and Luxembourg. Responsibilities include reporting, budgeting, forecasting, and ad-hoc analysis. The role requires a Master's degree in finance/accounting, 1-2 years of experience in business controlling or audit, and advanced Excel skills.

Agile Tester consultant to work on a client site, focusing on functional and automated testing within an agile development environment. Responsibilities include test case creation, execution, defect tracking, and collaboration with developers to ensure quality at every stage. Experience in software testing methodologies, Agile/Scrum, and tools like Azure DevOps is required.

The Application Expert manages and improves core technical software applications in the CAMO and Part 145 environments. Responsibilities include administering, supporting, and enhancing applications (e.g., AMOS, Crossmos eTLB, flydocs DMS, Aviatar, SP Expert) and mobile devices. The role requires a university degree with a focus on IT-administration or engineering, or equivalent experience, and a minimum of 2 years of experience with AMOS/equivalent systems. Strong technical background with knowledge of A/C M&E processes, database experience, and excellent SQL skills are also required.

Supports the coordination and operation of the Architecture Board, ensuring structured documentation and follow-up of architectural decisions. Contributes to the development and maintenance of Enterprise Architecture principles and standards. Coordinates architecture activities, facilitates communication, and tracks architecture actions.

Strategic Market Intelligence Intern will conduct market research, competitive analysis, and strategic forecasting. Responsibilities include preparing reports, monitoring industry trends, and presenting findings to stakeholders.

Develops and executes the global sustainment strategy to maximize growth in Europe. Leads key sustainment activities and coordinates regional sustainment strategy delivery. Achieves customer satisfaction through strategic solutions and business case development.

Manages the full bid lifecycle for EU-funded projects and framework contracts. Prepares bid documentation, coordinates stakeholders, and analyzes tender opportunities. Requires 3+ years of bid management experience, EU procurement knowledge, and proficiency in Microsoft Office. Fluency in English is required, Italian is a plus.

Tether seeks highly motivated MSc or PhD interns to research and improve open-source video and multimodal video generation foundation models. Interns will focus on areas such as pre-training, fine-tuning, inference, architecture design, or evaluation.

Develop a Generative AI-powered User Interface for a disruptive CFD software platform. Design and implement generative and agentic AI models, leveraging LLMs, integrated with simulation workflows. Implement robust, high-performance components in C, C++, and Python, with a focus on GPU programming.

Experienced Numerical Software Specialist to focus on Numerical Weather Prediction (NWP). Extend the company's scale-resolved solver numerics and algorithms towards weather and climate forecasting. Implement and optimize high-performance code in C/C++ and CUDA for large-scale NWP simulations.