intern internship English-speaking jobs in Tubize

Data Governance Specialist to define and deploy data product frameworks across the organization. Coordinate with CDO and senior management to align business requirements with regulatory standards.

Leads and develops the Sales & Operation Planning process and team to deliver customer service, manage supply chain costs, and optimize inventory. Drives short, medium, and long-term supply and demand alignment, supporting business plan delivery and S&OP implementation for innovation and transformation programs. Manages demand and supply planning, including baseline, promotional, and new product development, optimizing line utilization and resolving demand and supply reconciliation issues. Develops and implements supply chain information systems and leads S&OP activities related to company-wide strategy development and implementation. Manages a team of Demand & Supply Planners and Planning Managers, fostering a culture of continuous improvement and driving performance to objectives. Reports directly to the Procurement & Supply Chain Director and collaborates with various stakeholders across the organization.

This junior-level policy consultant role supports the development, implementation, and evaluation of environmental policy projects at national and international levels. The role involves cost-benefit analysis, data collection and analysis, stakeholder consultation, and report writing. The successful candidate will have a postgraduate qualification in a relevant field and at least two years of experience in environmental policy development.

Test Manager/Test Strategist needed for the Digital communications services tribe. Formulate test methodologies, test planning, and launch strategies. Guide test experts and oversee cross-platform testing. Define test strategies, manage testing activities, and contribute to agile test practices. 5+ years of testing experience in cross-functional, multi-platform projects required. Excellent communication, analysis, and leadership skills necessary.

Experienced S/4HANA WM Consultant needed for 10-month contract. Integrate business line to S/4HANA, including fit gap analysis, implementation, and support. Strong WM configuration and migration experience required.

Develop and execute social and influencer strategies across multiple European markets (France, Belgium, Germany, Netherlands). Manage influencer partnerships, design content, and optimize campaigns for performance.

EU Business Development Consultant to strengthen Zabala Innovation's activity in European markets. Responsibilities include lead management, market intelligence, outreach campaigns, client interaction, and tender support. Requires 2-5 years of experience in EU Funding, consulting, and business development with practical knowledge of European funding programs.

Lead a European IT and DevOps strategy, translating business objectives into actionable plans. Manage a team of software developers, oversee application support, and optimize IT processes for efficiency and cost-effectiveness.

Senior Finance Consultant to transform finance processes for clients across various sectors. 7-10 years of experience in accounting, controlling, or treasury required. Fluency in English/French and strong stakeholder management skills are essential.

Develop inspection schedules for the renewable energy sector based on international standards and technical knowledge. Contribute to technical reference documents and convene committees with stakeholders. Analyze feedback from the field and adjust inspection methods. Develop certification schemes for renewable energy products and systems.

Schedule Management expert for large-scale energy infrastructure programs in Europe. Established and maintained integrated project schedules across multiple stakeholders. Developed and managed the Integrated Master Schedule (IMS), collaborated with program leadership on schedule alignment, and performed schedule analysis and reporting. Utilized Primavera P6 and Microsoft Project.

Freelance PR & Communications Consultant needed to support press and communication activities, with a focus on the Dutch media market. Must have 5+ years of experience in PR and communications, including press release writing, copywriting, media relations, and developing communication plans. Strong Dutch language skills are required.

Manages day-to-day operations of the affiliate and aggregator program in Belgium. Develops and drives global affiliate marketing strategy, identifies and recruits affiliates, and negotiates contracts. Analyzes performance, identifies areas of improvement, and presents reports.

Senior Java Engineer to design, develop, and maintain Java backend applications using modern frameworks and best practices. Experience with cloud-native development, performance optimization, and public cloud platforms (Azure preferred) is required.

Unpaid 6-month internship with the GS1 Healthcare team. Contribute to two projects: simplifying barcodes on healthcare products and revisiting the global GS1 Healthcare membership value proposition.

Provides administrative, logistical, and on-site support for the European Learning Center, ensuring smooth delivery of CIS Culture & Training initiatives. Coordinates training logistics, manages materials, and acts as a point of contact for facilitators, trainers, and trainees.

Business Analyst to translate business needs into solutions for energy and public transport clients. Capture requirements, design solutions, and collaborate with delivery teams. Must have: Master's degree, strong analytical skills, and fluency in Dutch or French with B2 level in the other.

Experienced EHS Manager needed for major data center construction project in Belgium. Lead and manage all EHS activities throughout the project lifecycle, ensuring compliance with legislation and company standards.

Enersee seeks a Customer Success Manager to build strategic partnerships with enterprise clients across Europe. You will own onboarding, translate customer goals into outcomes, and expand client impact.

Project Manager ensures projects are delivered successfully from initiation to completion. This role focuses on maintaining project clarity, communication, and progress while managing risks and keeping stakeholders informed.