intern internship English-speaking jobs in Tubize

Program Management Officer role supporting a TSO's infrastructure investment programs. Requires Master's in engineering/economics, 2+ years in PMO support, and fluency in Dutch/French with excellent English. Focus on governance, risk, and reporting.

Warranty Specialist Benelux will establish and manage the warranty setup in the region. Responsibilities include processing vehicle warranty claims, reviewing documentation, and operating the manufacturer's claim system. Requires a relevant Bachelor's degree and minimum two years of automotive after-sales experience.

Lead growth for a premium professional Skincare Brand across Benelux. Drive sustainable business development, manage sales, and execute strategy across B2B and B2C channels. Requires senior management experience in professional skincare.

Financial Data & AI Engineer needed to improve data collection, structure, and use across internal systems. Responsibilities include building data platforms, automating processes, and exploring AI use cases. Requires 1-3 years of experience.

Maintenance & Equipment Engineer to support infrared camera production. Responsibilities include performing preventive/corrective maintenance, troubleshooting mechanical/electrical issues, and implementing technical improvements on the production floor.

Experienced Freelance Electrical Project Lead needed for Food & Beverage projects. Coordinate and deliver smaller, brownfield electrical projects (€100k–€200k) from planning through execution, managing stakeholders and budgets.

Senior Data Scientist/AI Consultant required to design and build AI applications for production. Must have 5+ years experience, a quantitative Master's, and be trilingual (NL/EN/FR). Expertise in Python and deep learning is essential.

Provide first-level technical support for audiovisual and conference systems in meeting rooms. Troubleshoot AV&C issues, configure systems, and assist users in an international environment. Requires up to 3 years of relevant experience.

Project Engineer to manage HV Cables projects from definition through execution and close-out. Responsibilities include technical studies, budget monitoring, and coordinating site execution. Requires a Master's in Engineering and fluent Dutch.

Finance Manager for a leading international law firm. Own the Belgian general ledger, month-end close, and management reporting. Partner with leadership on pricing and profitability. Requires a Master's in Finance/Econ and 7-15 years of experience.

Forward Deployed Engineer owns Inku platform deployments from start to sustained use. You build integrations, prototype solutions, and iterate quickly based on client feedback to drive product improvements. Requires 2-3 years in software engineering with Python and LLM API experience.

Experienced Plant Controller/Finance Business Partner needed to own controlling and business partnering for Belgian manufacturing. Responsibilities include cost close, forecasting, capex governance, and operational insight delivery. Requires 5+ years in plant controlling.

Senior Biomethane Broker to build and lead a new desk in European environmental markets. Responsibilities include structuring biomethane and green gas transactions, managing client portfolios, and developing trading strategies. Requires 2-6 years' experience in relevant commodity markets.

Test Automation Specialist needed for a public sector digital platform. Responsibilities include manual/exploratory testing, authoring end-to-end tests for web/mobile, and APM testing. Requires Agile experience and proficiency with Jira/Confluence.

Seeking a Night Receptionist to ensure a seamless and secure guest experience. This role requires a proactive approach to guest satisfaction, patience, and strong communication skills. Experience is beneficial but not essential.

Consultant role supporting the EU Clean Energy Investment Strategy. Focus on mobilizing private capital for Europe's energy transition by bridging policy and investment outcomes. Requires expertise in energy transition, infrastructure finance, and stakeholder engagement.

Salesforce Technical Lead Consultant to guide technical delivery from design to implementation. This role requires leading solutions, translating requirements, and possessing hands-on skills in Salesforce architecture, integrations, and DevOps. Professional proficiency in Dutch and English is required.

Safeguard digital content quality and compliance across global hotel platforms. This role involves content audits, harmonization, and optimizing content for search engines and AI tools. Requires marketing background and bilingual French/English skills.

Senior Enterprise Account Executive to drive strategic new business in B2B SaaS, mobility, and energy. Own the full sales cycle, managing complex, high-value enterprise accounts and engaging C-level stakeholders.

Head of Transactional Finance to manage outsourced finance operations, overseeing GL, AR, AP, and treasury. This role involves ERP implementation, ensuring compliance with local GAAP/IFRS, and driving process automation.