intern internship English-speaking jobs in Tubize

The Administration & Finance Officer will support the International Copper Association Europe (ICA Europe)/REACH Consortium Secretariat. Responsibilities include managing membership agreements, data access, communication, financial reporting, and general administration.

Support 24/7 company activities in IT and OT environments. Operate, maintain, and secure networks across multiple European locations. Provide incident analysis, problem resolution, and support to colleagues.

Senior / Lead React Native Developer needed to transform a mobile application. Responsibilities include assessing, redesigning, and scaling the app, as well as providing technical leadership and coaching. Strong React Native experience and mobile application architecture expertise required.

Sales Coordinator to support European operations. Responsibilities include customer service, order processing, logistics coordination, and collaboration with sales, logistics, and finance departments. Requires 3 years of experience and proficiency in Microsoft Office.

Business Development Manager for ProAV solutions will develop business plans, establish distribution partnerships, and represent the company at industry events.

Real Estate Investment & Corporate Finance Manager to develop and manage real estate investments for a listed Belgian residential real estate company. Responsibilities include origination, analysis, structuring, and execution of real estate transactions, as well as supporting corporate finance initiatives.

Integration Consultant to architect, design, develop, and test integration scenarios using IBM technologies. Collaborate with senior team members on security, networking, infrastructure, and IT architecture.

Senior Analytics Engineer will design, build, and maintain dbt models in Snowflake. Responsibilities include transforming raw data into analytics-ready datasets, defining data contracts and metrics, and collaborating with stakeholders. Requires 5+ years of experience in analytics engineering, data modeling, or advanced analytics, strong SQL and dbt skills, and experience with Snowflake or a similar cloud data warehouse.

IAM Engineer to design, develop, and maintain IAM solutions using IBM ISIM within a large-scale software environment. Responsibilities include supporting identity governance, access management, and integrations with other applications.

Experienced Legal Counsel to support legal delivery team in a fast-paced, tech-enabled environment. Contribute to client projects, structure workstreams, and utilize legal tech tools. Must have Master's degree in Belgian Law, fluency in English + Dutch or French, and 2-4 years of prior legal experience.

Simulation Expert needed for advanced liquid cooling and life science microfluidic systems. Perform CFD simulations using ANSYS Fluent to support design optimization. Collaborate with multidisciplinary teams. Master's or PhD in engineering, physics, or related field required. Proficiency in ANSYS Fluent and programming (Python or C++) essential.

Support project managers in applying portfolio and project governance standards. Maintain planning tools, resource tracking, and project documentation. Contribute to improving the clarity, consistency, and reliability of reporting outputs. Assist project teams with operational follow-up tasks. Prepare communication materials and slide decks for project updates.

Health, Safety, Environment & Dangerous Goods Specialist for Liege Airport. Evaluates and advises on local compliance with H&S legislation and regulations. Participates in risk analysis, work incident/accident analysis, and safety induction/training. Reviews and updates local safety documentation and communication. Evaluates and advises on first aid/emergency response plans and procedures.

GIS Consultant to deliver consulting services to a leading Utilities customer in Wallonia. Strong technical GIS expertise, stakeholder engagement, and ability to translate business needs into geospatial solutions. 3-7 years of experience in GIS consulting or project delivery with ArcGIS or similar tooling. Experience within the utilities sector is preferred.

Experienced Enterprise Architect needed to define and govern enterprise architecture frameworks, ensuring alignment with business strategy and IT delivery.

Freelance Enterprise Architect needed for a utilities client. Lead the definition and continuous improvement of governance frameworks, contribute to the implementation of a federated target operating model, and support the Head of IT Architecture. Provide guidance to other architecture roles, communicate application strategy, and conduct cross-domain trade-off analyses. Maintain the enterprise architecture repository and validate architectural recommendations. Manage the Architecture Vision Document and contribute to the development of an enterprise-wide IT roadmap. Ensure alignment and integration of architecture processes with other IT management processes. Perform Architecture Compliance Reviews and help define, govern, and maintain enterprise data architecture standards.

Senior Python/React Developer to build an internal AI platform for enhanced agent communication and collaboration. Requires expertise in AI, LLMs, Python, React, and cloud technologies.

Finance Business Partner will lead financial planning, budgeting, and forecasting for the Belgium site. This role will also develop and implement finance and operational procedures, analyze production costs, and ensure accurate financial closings. The Finance Business Partner will partner with plant management to identify cost-saving opportunities and collaborate with commercial teams to achieve financial targets.

Senior JD Edwards solution architect needed for ERP transformation project. Experience in finance, supply chain, and manufacturing modules required. Role involves reviewing and simplifying the existing JD Edwards EnterpriseOne 9.2 system.

Lead end-to-end analysis and change initiatives to improve processes, systems, and organizations. Translate business goals into tangible outcomes by combining process thinking, data insights, and change adoption.