intern internship English-speaking jobs in Tubize

Leads the development of complex solution architectures, ensuring consistency with requirements. Manages trade-offs and balances functional, service quality, and systems management requirements. Coordinates and manages target architecture across multiple projects. Plans and drives scoping, requirements definition, and prioritization activities for large, complex initiatives. Sets policy and drives adherence to standards for systems development. Identifies and manages resources for all stages of systems development projects. Produces network architectures, topologies, and configuration databases. Specifies design parameters for network connectivity, capacity, speed, interfacing, security, and access. Assesses network-related risks and specifies recovery routines and contingency procedures.

Experienced Offensive Security Engineer sought to join a dynamic team. Focus areas include advanced red team engagements, targeted social engineering, and infrastructure/web application penetration testing. Strong communication skills and the ability to explain technical findings to diverse audiences are essential. Fluency in Dutch and English required.

The Office & Facility Manager for the Benelux region will oversee facility management operations, office management, warehouse and logistics, and fleet management across multiple locations. This role requires strong interpersonal and people-management skills, experience leading operations, and fluency in Dutch and English.

Senior Consultant Strategy & Transformation – Customer & Commercial Growth will advise financial institutions on commercial strategies, optimize customer journeys, and develop distribution models.

Senior Platform Engineer to build and evolve an Internal Developer Platform (IDP) on AWS. Design secure CI/CD pipelines, industrialize AWS environments, and drive cloud cost optimization. Requires 8+ years of AWS cloud engineering experience, Terraform expertise, and knowledge of security best practices.

You will be the operational backbone of our Enterprise Segment sales team, removing friction from complex commercial cycles. You will prepare, manage, and track quotations, coordinate approval workflows, and act as a link between Sales, Finance, and Order Management. You will also collaborate with stakeholders, keep them informed, and contribute to making the order-to-cash process smoother.

Customer success specialist at Spott, a YC-backed AI recruitment platform. Help agencies maximize Spott's potential, gather feedback, and contribute to product improvement.

As Regional Marketing Manager, Belgium, you will develop and execute Go-To-Market (GTM) strategies, manage vendor relationships, and oversee demand generation activities to drive growth in the Belgian market. You will translate business objectives into actionable marketing plans, manage Joint Marketing Funds (MDF), and support partner marketing initiatives.

You will manage labor relations for FedEx Express Belgium Air Hub in Liège, providing social and legal expertise to support management in a unionized environment. You will act as a key contact for employee representative bodies and ensure compliance with Belgian and European social legislation.

Graduate engineers will work on Formula One design projects, including CAD modeling, prototyping, and refining engine, exhaust, and aerodynamic systems. They will also contribute to advanced robotics and machine building projects, creating automated solutions for moving and assembling precision components.

Leads the development of complex solution architectures, manages requirements definition and systems development, and designs network infrastructures.

The Functional Deployment Lead – POM / MAKE is responsible for the global deployment of Manufacturing Execution capabilities within the Transcend SAP S/4HANA program. This role leads a team of functional SMEs and analysts, ensuring alignment with the global process template, regulatory requirements, and SAP Clean Core principles.

Project Designer translates design concepts into detailed technical drawings and execution files for contractors and makers.

Designs, structures, and deploys financial data tools and reports. Ensures data accuracy, consistency, and traceability. Develops automated reporting and BI dashboards for management. Leads financial tool implementations and coordinates projects with other departments. Supports CFO and financial department with data analysis and reporting.

Senior Enterprise Architect to lead governance framework definition and improvement, support strategic studies, and coach IT architecture across an organization. Requires 10+ years of experience, expertise in IT processes and methodologies (ITIL, TOGAF, ArchiMate, DDD), cloud-native architecture, and modeling tools (Sparx, SAP LeanIX). Fluent in English, French, and/or Dutch.

Senior Analytics Engineer to design, build, and maintain scalable dbt models in Snowflake. Develop and evolve data contracts, metrics, and semantic models. Collaborate with analysts, data scientists, and business stakeholders.

Teach English to elementary school students aged 5-11. Duties include preparing lessons, conducting examinations, and planning cultural activities.

Leads end-to-end Medical Affairs activities for Celltrion's biosimilars in Dermatology and Rheumatology. Builds relationships with Key Opinion Leaders (KOLs), maintains therapeutic area knowledge, and provides medical expertise. Requires a Master's or Doctorate degree in a related field, fluency in Dutch, French, and English, and 2+ years of industry experience.

Global Procurement Manager will develop and execute a procurement strategy for water and wastewater projects, focusing on cost optimization, supplier performance, and sustainable supply chains.

Senior Data Scientist will design and build advanced data pipelines on Google Cloud, integrating heterogeneous data sources to feed predictive and AI models. Define modern machine learning and deep learning architectures, leveraging cloud-native frameworks and services, with a strong focus on Generative AI technologies. Lead innovative projects that enable clients to harness the potential of Generative Artificial Intelligence. Manage and coordinate multidisciplinary teams, facilitating dialogue between clients, stakeholders, and technical specialists. Proven experience in multicultural and inclusive working environments, with a demonstrated ability to collaborate effectively in diverse teams on international projects. At least 3 years of experience in enterprise consulting, delivering AI-driven solutions and innovative strategies on Google Cloud. Strong experience in designing and implementing complex AI pipelines on cloud platforms (preferably Google Cloud Platform), integrating heterogeneous data sources and powering machine learning and AI models in digital transformation contexts. A strong problem-solving mindset and the ability to identify AI-based solutions that enable clients in their digital transformation, including taking a leadership or advisory role in defining such strategies. Solid experience in implementing advanced Agentic AI architectures and multi-agent orchestration, including experience with RAG development and the use of leading implementation frameworks (e.g. LangChain, LlamaIndex, Google Gen AI SDK, and protocols such