intern internship English-speaking jobs in Tubize

Midlevel lawyer with 2-6 years of experience in dispute resolution sought for Brussels-based team. Belgian law trained with excellent academic credentials and fluency in Dutch, English, and French.

Senior Full Stack JavaScript Engineer (Node.js / React) to design, develop, and maintain scalable applications within a MicroServices ecosystem.

Supply Chain Purchasing & System Lead will stabilize and professionalize the supply chain operating model. Responsibilities include end-to-end purchasing ownership, inventory control, process standardization, and system ownership & governance of Dynamics 365.

Infrastructure Project Manager required for large office redevelopment projects. Must have NATO SECRET clearance, university degree in a related field, and 10+ years of experience managing large projects for international organizations or national public administrations.

Information Security Engineer needed for operational cybersecurity activities, vulnerability management, security monitoring, incident response, and security assessments. The role focuses on control implementation, evidence production, and audit readiness within a structured cybersecurity program.

Lead and coach engineering teams to deliver the Kyte product and technical roadmap. Own end-to-end delivery, ensure architectural consistency, and champion Agile, DevOps, and quality assurance practices.

System Administrator needed for a premium chocolate producer. Provide IT support, resolve Level 2 issues, and maintain IT infrastructure. Must have 2+ years of IT Help Desk experience and fluency in Dutch and English.

Cefic seeks a REACH Manager to support industry efforts in meeting REACH obligations. The role involves coordinating technical input, monitoring regulatory developments, and representing the industry in ECHA discussions.

Senior PMO to support a large-scale strategic transformation program within a complex, multi-country environment. Will apply project governance, methods, and reporting defined by the transversal PMO. Supports stream meetings, ceremonies, and follow-up routines. Identifies risks, issues, and dependencies, and supports mitigation or remediation actions. Prepares executive-level documentation, reporting, and steering committee material. Ensures rigorous and continuous updates in JIRA. Requires Senior PMO experience in complex IT transformation programs, strong project governance, planning, reporting, and risk management experience, and fluency in French, Dutch, and English.

Credit and Insurance Advisor manages a client portfolio within bpost branches, offering banking and insurance solutions. Responsibilities include advising clients, seeking new clients, and collaborating with branch management. The ideal candidate has a strong interest in the banking sector and a desire to learn.

Senior Finance Controller needed to analyze financial performance, support budgeting and forecasting, and collaborate with international stakeholders. Requires 8+ years of experience in controlling, finance, or audit, strong analytical skills, and proficiency with ERP systems.

ERP Project & Change Manager to coordinate project activities, manage risks, and lead change management strategy within large organizations. Requires expertise in change management, ERP environments, and financial processes.

Accountant with 2+ years of experience sought for a role combining accounting and controlling. Responsibilities include monthly and year-end closing, reporting, VAT and tax declarations, and financial analysis. Fluent English required, with good French and/or Dutch.

Clinical Advisor for Dental Solutions will collaborate with sales teams, provide customer education on product use, and support internal team development. Requires a Bachelor's degree in dentistry, strong product knowledge, public speaking and presentation skills, and fluency in English, Dutch, and/or French.

Senior AI Engineer will design and implement AI solutions to solve business problems within Revenue & Go-To-Market teams. Collaborate with domain experts to understand business challenges and optimize sales operations. Build AI agent workflows and integrations, and work with the broader AI engineering team to share knowledge and best practices.

Technical Advisor providing customized solutions for poultry respiratory and intestinal disorders. Serves as a point of contact for veterinary practices, rearing companies, and hatcheries in Belgium. Develops and implements technical initiatives, partners with sales and marketing, and ensures compliance with pharmacovigilance requirements. Requires a veterinary medicine degree, project management skills, and fluency in Dutch and English.

Senior Software Engineer to design, implement, and evolve CI/CD pipelines for software delivery automation. Responsibilities include automating release workflows, workflow orchestration, and implementing containerization and cloud deployments. Must have senior-level software engineering experience, a Master's or PhD in Computer Science, and strong programming skills in Python, TypeScript, Go, Kotlin, or similar languages. Experience with data modeling, system integration, Docker, Kubernetes, and cloud infrastructure is required.

Lead a well-established sales organization of 15+ people across Retail & Out-of-Home. Structure processes, manage a team, and own the commercial P&L. Proven experience in Consumer sales, team management, and fast-paced environments required.

Infrastructure Project Manager required for the development and implementation of plans and projects. Must have a NATO SECRET security clearance and 10+ years of experience managing large office redevelopment projects.

Software Engineer to design, implement, and maintain cloud infrastructure across multiple AWS regions. Develop and deploy serverless applications using Python and the Open Source Serverless Framework. Ensure infrastructure resilience through chaos engineering and disaster recovery testing.