intern internship English-speaking jobs in Tubize

Head of Controlling manages the controlling team across the project portfolio. Responsibilities include project accounting, financial reporting, internal controls, and ensuring project profitability. Requires a Finance degree and 5-10 years of relevant experience.

Lead QA Director for Commercial Drug Product manufacturing, overseeing quality oversight and final release. This role requires an EU certified Qualified Person to ensure GMP compliance and drive quality culture.

Logistics Picker role requires several years of experience and a valid forklift and/or reach truck certificate. Responsibilities include picking orders and organizing goods using warehouse equipment. English proficiency is required.

Lead the scaling of Pour Demain Europe into a resilient organization. This role involves building operational structure, managing teams, and shaping AI strategy in partnership with the Director of AI Policy.

Field Service Engineer to test, repair, and maintain shuttle systems at customer sites. Responsibilities include L1/L2 technical support and user training. Requires a Bachelor's in Electromechanics or equivalent experience, and mandatory English and Dutch skills.

Senior Vice President role driving investment-relevant insights across European electricity markets, utilities, and renewables. Advises institutional investors on complex EU energy policy and regulatory developments. Requires deep expertise in European energy policy and 8+ years of relevant experience.

Lead and transform the global Sales & Operations Planning process for a CDMO. This role ensures alignment between demand, supply, and financial plans, driving a data-driven, cross-functional planning culture. Requires 10+ years in global S&OP/IBP.

Full Stack Developer needed for an international high-tech company. Develop web applications using Angular and build backend solutions with C#, .NET, and ASP.NET Core. Own solutions from requirements to deployment.

Project Management Intern to assist with large-scale engagements modernizing financial reporting structures. Responsibilities include updating project plans, tracking progress, and organizing documentation. Requires basic understanding of finance and strong organizational skills.

As a Food Team Leader, you will ensure a safe, healthy, and attractive food experience. You will coach your team, support the business plan, and manage administrative tasks while maximizing turnover.

Director, Strategic Business Transformation leads discrete strategic assignments, providing decision-focused insights to leadership. This role requires expertise in business process redesign and operating model evolution.

Detail-oriented Payroll Officer needed for HR team. Responsibilities include accurate Belgian payroll processing, employee query handling, and maintaining compliance with local social legislation. Requires payroll experience and fluency in German.

Lead the design and industrialization of scalable ML solutions in Azure Databricks. Build anomaly-detection and risk-scoring models using Python, PySpark, and Azure services within a healthcare data environment.

Technical Trainer to deliver engaging training on specialized industrial equipment to customers, partners, and internal teams. Requires experience in engineering, technical support, or field service, and the ability to explain technical information clearly.

Own the full recruitment process for vacancies, from strategy to signed contracts. Improve hiring processes and candidate experience while partnering with hiring managers. Requires 3+ years of full-cycle recruitment experience and fluency in English, Dutch, and French.

Lead MarTech, Regional Operations, and CX Integrations teams in the Marketing CoE. Own the MarTech & Automation stack, drive operational standards, and lead managers across 60+ brands. Requires experience in complex, multi-market environments.

Build software to coordinate solar panels, batteries, EVs, and heat pumps into one connected energy system. Own product development from problem to release, using Python, TypeScript, and SQL.

Manage employee relations matters, including performance, discipline, and investigations, ensuring fair policy application. Requires HR experience, knowledge of labor laws, and proficiency in English and French or Dutch.

Senior Clinical Quality Associate supports global clinical affairs in ensuring compliance with medical device and GCP regulations. Responsibilities include document review, CAPA management, and audit preparation. Requires a Bachelor's degree and 4+ years of experience with GCP compliance.

Accountant for a sustainability-focused non-profit. Responsibilities include managing Accounts Payable, General Ledger, and ensuring compliance with Belgian accounting principles (BEGAAP). Requires experience in Belgian accounting and fluency in Dutch or French.