intern internship English-speaking jobs in Tubize

Quality Assurance Engineer for a 6-month temporary contract. Drive quality initiatives across the global supply chain, strengthening the Quality Management System to ISO 9001:2015. Lead supplier improvement projects and manage quality issues.

Support the ALM & Liquidity Risk team by analyzing and monitoring financial risks for KBC Insurance Group. Gain hands-on experience in insurance, investments, risk management, and Solvency II.

Sales Representative responsible for selling company products within an assigned territory. This role involves providing expertise, building relationships with physicians, and gathering market data. Requires a degree and a minimum of 5 years of experience.

Senior Business Analyst role requires 10+ years of experience. Must be fluent in English and French. Expertise includes process modeling, requirements engineering, and test strategy within Agile or Waterfall lifecycles.

Manage and maintain IT infrastructure, including Windows Server, M365, and network systems. Provide technical support, resolve incidents, and improve IT security. Requires an ICT degree and at least one year of experience.

Change Management Consultant with 1-2 years of experience supporting organizational and Agile transformations for clients in Belgium. Fluency in French and English required.

Document Analyst role requires reviewing and assessing domain-specific documents for quality and accuracy. Candidates need a Bachelor's degree, 2+ years of relevant experience, and strong skills in document analysis and Excel, PowerPoint, and Word.

Regulatory Affairs Officer to ensure medical devices meet EMEA regulatory requirements. Responsibilities include product registration file maintenance, reviewing labeling, and monitoring evolving medical device regulations.

Senior Accountant role requires a Bachelor in Accountancy with 5+ years of experience. Responsibilities include VAT declarations, daily accounting tasks, cashflow management, and month-end closing assistance. Proficiency in Dutch and English is required.

Service Engineer Intern gains hands-on experience operating and maintaining the Proton Therapy System. Duties include troubleshooting, preventative maintenance, system inspections, and supporting hardware/software testing. Candidates should be pursuing an Engineering or Physics degree.

Postdoctoral Scientist role in Computational Neurobiology to study regulatory mechanisms of cell-type switching in dementia. Requires expertise in single-cell/multimodal data analysis, gene regulatory network reconstruction, and 3D chromatin organization.

Process & Method Engineer to optimize production flows by structuring MBOM, creating routings, and developing work instructions. This role involves EBOM definition and cross-functional collaboration to ensure QCD commitments.

Early Development Global Regulatory Lead supports early-stage pipeline growth by developing global regulatory strategies. This role provides guidance from pre-nomination through early clinical development, ensuring robust regulatory foundations.

Senior Forward Deployed Engineer builds and deploys GenAI applications like agents and RAG pipelines. This role bridges Data Science and client delivery, ensuring AI solutions deliver measurable value in daily workflows.

Operations Delivery Manager accountable for achieving network KPI and budget targets in the Belgium Market. This role involves leading experiments, optimizing delivery network costs, and managing end-to-end network outcomes using data analysis.

Provide frontline responses to Key Account clients, ensuring high service levels by resolving service issues via Service Cloud. Requires 3 years of shipping experience, strong communication, and subject-matter expertise.

Cyber Threat Researcher for NATO to research threat actor groups and TTPs. Responsibilities include writing scripts to track adversary infrastructure and producing technical intelligence for defenders. Requires a quantitative degree or relevant experience and Python scripting skills.

Are you highly organized, detail-oriented, and interested in contributing to clinical research? Do you have a first experience in clinical research ? Then this is a great opportunity for you ! We are looking for a Clinical Study Assistant to provide administrative and operational support to study teams throughout the lifecycle of clinical studies.

Experienced Freelance Business Analyst needed for 6 months to support critical projects in HR, Sales, Production, and Supply Chain. Responsibilities include leading workshops, documenting processes, and clarifying requirements across functions. French or Dutch speaking is required.

Lead public affairs activity in Brussels to deliver business value through stakeholder engagement and policy advocacy. Develop EU advocacy plans, represent the company in trade associations, and monitor policy developments impacting the food industry.