intern internship English-speaking jobs in Tubize

Manage and grow Instagram presence for charities and local events. Create engaging content, including Reels and carousels, and advise on strategies to boost visibility and engagement. Analyze performance and collaborate with the team to refine content calendars and campaign objectives.

The Assistant Relationship Manager provides commercial and administrative support to the Relationship Manager, including account opening, credit card ordering, contract preparation, and client communication.

The Financial Controller ensures accurate US GAAP accounts and financial reporting. Responsibilities include preparing reconciliations, monitoring intercompany transactions, and completing month- and quarter-end closing activities. The role requires strong accounting skills, experience with Blackline, and proficiency in Excel.

System Architect specializing in Software Defined Vehicle (SDV) platforms and architectures for automotive applications. Defines SDV architectures, system specifications, and collaborates with OEM customers and suppliers.

Freelance Data Architect needed for a 6-month greenfield project setting up a regional IT department. Responsibilities include inventorying and assessing data assets, establishing data governance, recommending a scalable analytics architecture aligned with Microsoft Azure/M365, and delivering initial analytical wins. Requires 7+ years of experience in data architecture, data engineering, or senior data/BI roles in heterogeneous or legacy environments.

Manage a portfolio of corporate accounts in Belgium, building strong relationships with decision-makers and driving revenue growth. Collaborate with cross-functional teams to implement growth strategies and deliver innovative projects.

As a B2B Business Development Manager, you will handle inbound leads, qualify outbound prospects, and manage the sales funnel for non-strategic solutions. You will engage with stakeholders up to C-level, develop leads, close deals, and stay up to date on market trends.

Loyens & Loeff seeks a Junior Associate with a Master's degree in Belgian law and 1-3 years of Direct Tax experience. Must have fluency in Dutch and/or French and English.

Technical Trainer to support the Construction Equipment Dealer network. Trains technicians in English, French, and German. Develops training guides, presentations, and innovative training tools. Communicates with European aftersales staff, headquarters in Korea, and the dealer network. Requires technical background, pedagogical skills, and fluency in French, English, and German.

Provide general administrative support to lawyers in a leading international law firm. Manage records, projects, calendars, and travel arrangements. Transcribe, proofread, and index legal documents. Support billing duties, legal research, and communication with various stakeholders.

Leads the identification and management of high-risk activities across all project phases, ensuring proactive safety planning and coordination. Champions the implementation and continuous improvement of risk control measures. Develops and maintains robust reporting and communication structures to provide clear visibility of HSE performance. Conducts independent audits across all construction activities, identifying gaps and driving corrective actions. Ensures contractors establish and maintain outstanding safety practices and procedures.

Site Reliability Engineer will provide expertise across projects, ensuring reliability, performance, and operational excellence. Collaborate with teams to integrate reliability best practices and implement SRE principles. Contribute to incident response, root cause analysis, and remediation.

Temporary (6 month) Marketing Associate for Cardiometabolic Health in the BeLux region. Supports Brand Managers in executing marketing plans, collaborating with cross-functional teams, and ensuring compliance with regulations.

Leads global supply chain strategies and tactical planning, driving governance, engagement, and continuous improvement across all supply chain functions. Manages global supply chain programs and project portfolios using best PMO practices. Establishes operational excellence, learning strategies, and risk and compliance processes. Facilitates change management and transformation activities.

Freelance HSE Manager needed for major industrial project in Belgium. Lead and oversee all HSE activities, ensuring compliance with Belgian and EU regulations. Minimum 10 years experience in industrial HSE required.

Global Practice Manager will define and execute practice strategy, optimize operations, and drive knowledge management for a renowned consulting firm. The role involves market analysis, performance monitoring, process standardization, and reporting.

Lead Engineer to design and develop vascular in-vitro simulators. Transform ideas into reliable, scalable solutions. Master mechanical and electromechanical design, 3D modeling, and prototype assembly. Manage technical partners and suppliers.

As a Medical Representative, you will promote EG's generics portfolio and food supplements to general practitioners (GPs) within a specific region. You will develop and implement business plans to achieve sales objectives and build relationships with target HCPs.

Chief Human Resources Officer to shape and scale global people strategy for fast-growing international technology company.

Senior Back-End Java Developer needed for a large Belgian enterprise. Develop and maintain scalable back-end services using Java and Spring framework. Collaborate with cross-functional teams and integrate external systems via RESTful APIs. Minimum 6 years of Java development experience required.