intern internship English-speaking jobs in Tubize

This role combines sales support, customer service, and interdepartmental coordination to ensure smooth operations and exceptional client satisfaction. Responsibilities include purchase order management, interdepartmental coordination, logistics follow-up, customer service, and sales & marketing support.

A postdoctoral researcher is sought to implement analytical platforms for metabolomics/lipidomics in human matrices. The project will focus on refining existing platforms for human biological fluids and developing targeted metabolomics/lipidomics methods. The successful candidate will have a PhD in a relevant field and experience with LC-HRMS and/or GC-HRMS, bioinformatics, and sample preparation for metabolomics and lipidomics.

The International School of Belgium seeks a qualified teacher to deliver IBDP Mathematics, IGCSE International Mathematics, and IGCSE Additional Mathematics, commencing August 2026.

Senior Regulatory Affairs Specialist will create and execute regulatory plans for diagnostic development programs, securing marketing authorizations. Responsibilities include collaborating with R&D, Clinical Affairs, and other departments to ensure regulatory compliance. Requires a Bachelor's degree, minimum 5 years of experience in Regulatory Affairs, and IVD/medical device experience, especially PCR or software.

Enterprise / Solution Architect for the Functions domain (Finance, HR, Facilities, Procurement, Communication, etc.). Designs and evolves IT architecture solutions, ensuring alignment with business needs and enterprise strategy.

Account Manager for Cid Lines Food division responsible for sales management of an assigned customer portfolio in Flanders, Belgium. Will implement growth strategies, build relationships with key stakeholders, and provide technical support. Requires a bachelor's degree, 3-5 years of experience, fluency in Dutch, and willingness to travel.

Leads daily store and field operations, managing teams to deliver exceptional member experiences. Manages Swappers & Drivers, provides customer service, conducts bike repairs, and ensures operational efficiency. Requires secondary vocational education, fluency in English and Dutch, driver's license, and 1-3 years of relevant experience.

Senior Product Owner for Robotics and Automation cluster. Translates strategic vision into actionable solutions, driving value creation in an Agile environment. Represents stakeholders and the voice of the customer, capturing their expectations and preferences. Shapes the future of the product with vision and strategy, defining its roadmap and translating it to the squad and stakeholders. Ensures the squad's understanding of product and quarterly goals.

Senior Business Analyst to support a client's migration to SharePoint Online. Responsibilities include analyzing document management practices, understanding business processes, and defining a target information architecture. Requires experience in digital transformation, document migration, and SharePoint Online.

Senior Application Support Engineer needed for 24/7 production support in air traffic control. Requires 5+ years experience in large-scale environments, strong development background (ADA, C, C++), UNIX/Linux, Shell scripting, and configuration management.

Leads and manages a team of 250+ engineers responsible for pilot production tools and devices. Develops strategies to optimize fab process and tool operations, ensuring cycle time reduction, higher yield, and faster learning speed. Drives continuous improvement initiatives, manages relationships with suppliers, and collaborates with other departments to align on customer needs, cost reduction, and production stability. Monitors and improves quality and process control standards, develops plans to grow fab capacity, and ensures high-quality execution of projects and processes.

Install, commission, and troubleshoot Krones machines at customer sites in Belgium, France, Luxembourg, and potentially Africa or Dom Tom. Repair, maintain, and overhaul machines, assist with installations, program industrial control systems, and train operators. Requires a minimum of 5 years of experience as a troubleshooting/maintenance technician in a high-volume industrial environment, fluency in French or Dutch, and good English for technical communication.

Provides technical expertise and product solutions to support Enterprise and Public sector sales teams. Builds understanding of prospect needs and collaborates on RFP submissions. Acts as the voice of the customer, feeding platform roadmap improvements. Requires 4+ years of SaaS experience, fluency in English and Dutch or French, and experience with end-to-end procurement projects.

Erudite.health seeks a Key Account Manager to support and develop key pharmacy accounts. The role involves developing and executing Joint Business Plans, contributing to sales performance and profitability, and ensuring omnichannel execution. The ideal candidate has a Master's degree, minimum 5 years of Key Account Management experience, and fluency in Dutch, French, and English.

The Project & Finance Assistant provides administrative, financial, procurement, and logistical support to the IYBA-SEED project. Responsibilities include monitoring expenses, supporting procurement, managing travel, and providing general administrative assistance. The position requires a Master's degree in a relevant field, previous experience in administration, finance, logistics, or project support, and full professional proficiency in English and French.

Service Technician needed for maintenance and repair of wind turbines in the North Sea. Responsibilities include completing maintenance on electrical, hydraulic, and mechanical systems, carrying out repairs and replacements, and ensuring safe working conditions. Requires a completed electrical or mechanical degree, Dutch and English fluency, and 2 years of experience in a related field.

HR Officer responsible for coordinating training sessions, managing the training catalogue, and identifying development needs. Ensures accurate HR data management and supports performance management. Requires a Bachelor's degree and fluency in English, French, and Dutch.

Financial Manager to lead finance function and contribute to strategic development. Oversee accounting, reporting, audits, tax compliance, cash flow, and risk management. Lead and develop finance team, drive process improvements and digitalization initiatives.

Strategic Chief Financial Officer to lead financial strategy, budget management, and investment approval for a high-growth, PE-backed technology company. Experience with M&A, ERP systems (including SAP), and high-growth, recurring revenue models is required.

Technical Office Engineer needed for the Oosterweel Link project in Antwerp. You will analyze feasibility, coordinate planning and logistics, and monitor project execution. Requires a degree in Industrial or Civil Engineering (Construction) and experience on civil engineering projects. English is the sole working language.