intern internship English-speaking jobs in Tubize

Sales Assistant role involves providing personalized customer experiences, managing stock, and maintaining brand image. Key tasks include driving turnover and achieving sales KPIs while embodying the brand's CSR policy.

Senior Communication Manager coordinates multi-channel communication projects for European institutions. This role requires experience in EU affairs, 360° strategies, and managing complex workflows while leading junior team members.

Experienced Electrical Construction Manager needed to ensure safe, efficient, and high-quality delivery of electrical works. Lead site operations, manage resources, and coordinate stakeholders on complex projects.

Sales Assistant needed for Carhartt WIP store on Saturdays. Responsibilities include providing customer service, driving sales, processing transactions, and maintaining visual displays. Retail experience and strong communication skills are required.

Support HR initiatives at a fast-growing international company. Responsibilities include process harmonization, onboarding support, and organizing employee engagement events. Requires a proactive student fluent in French and English.

Provide high-level VIP IT support, delivering exceptional customer service and hands-on technical assistance. Responsibilities include troubleshooting hardware/software, managing user accounts, and supporting AV platforms. Requires 5+ years of onsite support experience.

This role supports the Head of Group Compensation & Benefits by tracking the Annual Review Process and transforming HR/financial data into insights. Key tasks include building Power BI dashboards and preparing analyses for management.

Develop B2B business with SMEs (10-50 users) by prospecting and selling tailored ICT solutions, including connectivity, UC, and data security. Manage existing client portfolios and report on sales performance.

Senior .NET Architect to lead architecture, modernization, and technical governance of enterprise applications. Responsibilities include defining roadmaps, guiding teams on modern .NET and MicroServices, and driving cloud-native initiatives. Requires 4+ years as a .NET Architect.

Programme Analyst supports UNDP's EU partnership in RBEC, focusing on Eastern Partnership and Central Asia. Duties include drafting materials, analyzing trends, and managing EU-funded agreements. Requires relevant degree and experience engaging EU donors.

Develop and grow product awareness and sales to contract design and commercial segments for interior and exterior applications. Identify and pursue sales with architects, designers, and developers. Requires 4-5 years of similar experience.

Seeking C-level, VP, or Head of E-commerce, digital, marketing, or growth leaders for paid advisory sessions. Provide expert feedback on e-commerce product vision and recommendation tools.

R&D Automation Engineer to design and develop mechatronic and automation solutions for continuous casting. Responsibilities include conception, design, testing, and commissioning of robotic systems using Siemens PLC and industrial robots. Requires a Master's degree and 3-5 years of relevant experience.

Senior R&D Scientist to develop new healthcare products from idea to commercialization. This role involves analyzing consumer needs, hands-on experimentation, and driving projects through validation and production readiness.

Build and ship end-to-end features for an AI-powered financial automation platform. Work across frontend, backend, and infrastructure, focusing on financial system integrations and AI-assisted development.

Personal Tax Consultant needed for compliance and consulting for national and international clients. Responsibilities include preparing income tax returns, handling expatriate tax, and advising on salary splits. Requires a Master's degree and fluency in Dutch, English, and French.

Functional Analyst for a B2B web portal and digital channels. Responsibilities include requirements shaping, process modeling, creating user stories, and supporting testing. Requires skills in Azure DevOps, Agile, Salesforce, and documentation.

Weezevent seeks a bilingual Business Developer in Antwerp to acquire new customers in Belgium. Responsibilities include outbound sales to SMEs, offer negotiation, and supporting the key account team.

The Head of Systems Industrial will lead engineering practices to drive innovation and reliability in medical device instrumentation. This role focuses on developing MBSE strategies, managing systems engineering lifecycles, and leading multidisciplinary teams.

Build the marketing engine to make Introw the global category leader in partner management. This hands-on role requires a proven B2B SaaS marketing leader with hypergrowth experience to scale the brand and pipeline.