intern internship English-speaking jobs in Tubize

Own our end-to-end supply chain, from factory to shelf. Coordinate international freight, manage Amazon FBA/AWD inbound shipments, and oversee 3PL warehouse operations across four regions.

Freelance F5 BIG-IP Network and Security Engineer needed for load balancing, high availability, and security design. Requires advanced F5 knowledge, IP network expertise, and IT security concepts. Must be independent and multilingual.

Data Scientist to analyze AI opportunities for space-based ISR workflows. Requires expertise in AI/ML workflows for large-scale imagery or geospatial datasets, with 3+ years of relevant experience.

Define and drive the Group-wide QHSE strategy across all Business Lines, focusing primarily on Health & Safety. Lead the QHSE team, manage budgets, and ensure operational excellence and risk management.

Seeking a PR Account Director with 7-9 years' experience to lead integrated media strategy for the Belgian market. Must translate business objectives into effective campaigns, advising clients on reputation and media relations. Fluency in Dutch and/or French, plus strong English, is essential.

Technical Project Manager to lead complex infrastructure projects in a large enterprise environment. 5+ years' experience required, with a focus on building automation, telecom, or electrical infrastructure. Must have experience managing projects valued between €100K and €5M and fluency in French (C1) with professional Dutch or English (B2+).

Senior ICT Governance & Strategy Consultant to define a future ICT operating model for a large-scale transformation. Responsibilities include assessing current state, designing target architecture, and developing strategic roadmaps.

Senior Software Engineer to develop the core pricing manager system, building end-to-end features. Requires deep backend experience in Go or Python, frontend literacy, and architectural thinking.

The Procurement Manager ensures optimal balance between customer service, inventory investment, product availability, and supply chain efficiency across the Cotton Group. Leads planning, purchasing, and procurement functions, drives the Sales & Operations Planning (S&OP) process, and is accountable for inventory management and performance. Leads the implementation and development of the SLIM4 planning platform and acts as a central link between Sales, Marketing, Product Management, Procurement, Supply Chain, Logistics, Finance, and Senior Management.

Front Office Manager to lead and oversee the front office department operations. Responsibilities include managing staff, reservations, billing, guest services, and revenue management. Requires 5+ years of hotel reception experience, fluency in English, Spanish, and French.

Provides hands-on support to the Corporate Development/M&A team, conducting financial and strategic analysis of target companies, supporting transaction execution, and contributing to deal sourcing activities.

Senior Business Analyst for a national railway infrastructure organization. This role involves gathering and translating business needs into functional specifications for digital transformation in rail freight and port logistics within an Agile environment.

Senior HR Business Partner supports employees and managers across multiple countries. This role involves guiding the employee lifecycle, advising on relations and performance, and driving engagement initiatives. Requires 7+ years of international HRBP experience.

Experienced ICT Project Manager needed to manage IT/OT solution implementation projects for gas and electricity distribution networks. Responsibilities include writing plans, coordinating teams, and monitoring risks. Requires French or Dutch proficiency.

Marketing Intern to join Belgium Sotheby's International Realty starting September 2026. Develop and manage social media, create content, and assist in communication strategy development.

Construction Manager needed for a data centre project. Requires 5+ years managing civil, structural, and architectural works. Must use Lean methodology and possess technical knowledge of site planning using MS Project, Primavera, and BIM tools.

Experienced Backend .NET Developer needed to design, develop, and maintain core .NET framework components using C# and .NET Core. Must collaborate in an Agile SAFe environment to deliver scalable solutions. Dutch or French proficiency is required.

Casting call for engaging personalities to appear on Dutch reality TV shows. Must be fluent in Dutch (C1-C2) and have a conversational level of English (B2). Open to relocation for filming.

Represent a global automotive pioneer by providing strategic guidance and resolving technical challenges for commercial fleet managers. Requires fluent German and Dutch, plus B2 English.

This role ensures products meet regulatory, safety, and quality requirements. The engineer supports compliance strategies, manages documentation, and coordinates with external regulatory bodies throughout the project lifecycle. A Master's degree and 3+ years of relevant experience are required.