intern internship English-speaking jobs in Tubize

Experienced Agile Product Owner to support the transformation of the Marketing & Communication department. Will define priorities, translate strategy into projects, and monitor backlog progress. Requires 6+ years of experience, strong Agile expertise, and fluency in Dutch, French, and English.

Microsoft 365 System Engineer needed to design, implement, and manage Microsoft 365 solutions in a complex production environment. Requires expertise in Active Directory, Azure AD/Entra ID, Conditional Access, and endpoint management tools. Strong PowerShell scripting and experience with hybrid cloud environments are essential. Fluency in English and Dutch is required.

The Head of Accounting & Reporting leads the Finance team, oversees financial processes, and ensures compliance with IFRS, local GAAP, and tax regulations. Responsibilities include leading the monthly closing process, managing regulatory and tax reporting, and overseeing cash management operations.

Site Supervisor ensures safe and efficient project execution, adhering to QSHE standards and project methodology. Manages site activities, supervises subcontractors, monitors progress, and handles site administration and reporting.

Warehouse worker needed for a modern logistics company specializing in food distribution. Responsibilities include loading/unloading trucks, moving goods, and maintaining a safe and organized warehouse environment. Must have warehouse experience, be comfortable working in a refrigerated environment (-22°C), and be familiar with electric pallet trucks.

This Commercial Graduate Program offers a 9-12 month field experience as a Regional Account Representative, providing sales experience and preparing for future roles in Sales, Trade Marketing, or Marketing. Responsibilities include developing sales plans, ensuring in-store execution, and building relationships with clients.

The Commercial Support Officer (Part time 60%) provides administrative and organizational support to the commercial team of the Consumer Health Benelux organization. Responsibilities include administrative tasks, procurement process management, contract management, data maintenance, and support for sampling activities and conventions.

As an Employer Reward Consultant, you will help employers optimize their compensation strategies, manage workforce costs, and navigate government exemptions. You will provide tailored solutions to clients on topics such as withholding tax exemptions, payroll optimization, and financial support for employee learning and development.

As a Senior Account Manager, you will manage and develop a portfolio of clients, focusing on sales, business development, and project management. You will be the primary point of contact for clients, ensuring their satisfaction and managing complex projects in collaboration with internal teams.

Infrastructure Designer to assist architectural design team with site layout, building positioning, and detailed technical drawings. Develops design concepts, prepares construction plans, and analyzes technical guidelines. Requires a Master's degree in Industrial Sciences – Construction or equivalent, experience with AutoCAD, Revit, and infrastructure projects.

Supports the Commissioning & Qualification (C&Q) group by ensuring equipment and utilities are qualified and controlled. Coordinates qualification activities, manages technical content of Equipment Qualification files, and acts as a Technical Owner. Requires 5+ years of pharmaceutical experience (GMP environment) and technical knowledge of aseptic and sterile equipment and processes.

Freelance Senior Network Engineer needed to design, maintain, and improve enterprise network and security architecture. Experience with Palo Alto Firewalls, Juniper Switching (EX/QFX), Juniper SRX, and F5 LTM & F5 ASM required.

The Country Manager leads the Belgian market, owning P&L responsibility and driving commercial, operational, and brand strategy. This role involves leading sales, operations, marketing, and aftersales teams, executing go-to-market strategies, and managing stakeholder relationships. The successful candidate will have proven experience leading a country-level automotive sales organization with full P&L responsibility and fluency in Dutch, French, and English.

Business Controller ensures accurate financial reporting, reliable budgets, and meaningful analyses to support business decisions. Collaborates with all departments, contributes to SAP Controlling development, and provides financial insights to management.

Red Hat EMEA seeks a Senior Director of Public Sector & Defence to lead sales across EMEA. This role will define and execute go-to-market strategies, foster partnerships, and collaborate cross-functionally to drive adoption of Red Hat technologies.

Develop and manage competitive life insurance products. Analyze market trends, collaborate with teams, and monitor product performance. Requires strong insurance knowledge, analytical skills, and communication abilities.

Sales Account Manager for the automotive aftermarket sector in Belgium and the Nordics. Develops and implements sales strategies, manages distributors and partners, and analyzes market trends. Requires proven sales experience, strong communication skills, and proficiency in English, Dutch, and French.

Experienced Business Test Engineer needed for a freelance project (March 2026 - December 2026) in Brussels. Focus on ChatBot and conversational UI quality assurance. Must be fluent in English, Dutch, and French.

Customer Service Agent needed for a fast-growing parcel & logistics company in the BeLux region. Resolve customer inquiries, complaints, and issues via phone, email, and social media. Provide solutions that balance customer satisfaction and operational efficiency. Fluent French & Dutch required.

Leads, coaches, and develops the Fulfilment Integration team, collaborating with Fulfilment Operations and the country supply chain team. Responsible for end-to-end supply, range, and store capacity planning, stock accuracy management, and optimizing stock structure. Secures agreed availability goals and correct stock structure for the store.