intern internship English-speaking jobs in Tubize

Senior Buyer Corporate Services (CSE) needed for interim freelance role. Will guide, support, and advise on CSE procurement matters. Responsibilities include managing tenders, negotiating contracts, and optimizing TCO. Requires 2+ years of experience in public procurement, expertise in CSE, and knowledge of public procurement law.

The Business Analyst will provide end-to-end business analysis, portfolio management, budgeting, forecasting, and reporting services. Responsibilities include maintaining a portfolio register, developing dashboards and reports, supporting budget planning and forecasting, and ensuring data accuracy and compliance.

Software Engineer/Computer Scientist to develop next-generation HiFi flow simulation software for CFD in Aerospace, Propulsion, and Energy. Will extend core solver technology, conduct HPC optimization, and participate in scientific conferences. Requires PhD or Master's in Computer Science, Engineering, or related field and deep knowledge of advanced numerical methods, CFD, and GPU programming.

Spektrum seeks a technical and administrative support professional to manage and improve the LAWFAS platform, a NATO legal knowledge management system. Responsibilities include user account management, document publishing, platform usability analysis, and technical support. Five years of ICT experience and one year managing a similar platform are required.

A diagnostic centre in Belgium seeks a general radiologist to join a team of three. The ideal candidate has experience with X-ray, ultrasound, and mammography, and is proficient in English. Must be willing to learn Dutch and relocate to Belgium.

Experienced Mid-Level Developer (3-5 years) needed for a CCM project. Will develop templates in FR, NL, and DE, integrate solutions, and perform QA. Requires expertise in OpenText Exstream, including Live, Empower, and Content Author. Must have strong debugging and communication skills.

Genmab seeks a Senior Medical Science Liaison (Sr. MSL) based in Belgium. The Sr. MSL will provide scientific expertise on Genmab's Oncology portfolio, conduct medical/scientific exchange with healthcare professionals, and support clinical trials. Requires an advanced scientific or medical degree and a minimum of 3 years of MSL/Medical Affairs experience in Oncology. Fluency in Dutch, French, and English is required.

Develop and execute the strategy to grow a profitable new business portfolio in the NGO/GOV market, with a focus on the Netherlands, Austria, and Spain. Manage the end-to-end sales process, including relationship building and acquisition marketing.

The Brand Manager Dermatology will develop and execute brand strategies, analyze market trends, and lead the creation of marketing initiatives. The role requires 3+ years of experience in a scientific or healthcare domain and proficiency in English + Dutch or French.

As a Software Test Engineer, you will find, test, and report bugs, define test strategies, and coordinate manual and automatic testing for Apps, Cloud/PC, and embedded systems. You will write code/scripts to test systems, implement test harnesses, and influence better software design.

As a Surety Underwriter, you will conduct financial analyses, assess surety risks, and build client relationships. You will negotiate contracts, manage bonds, and monitor risks throughout the insurance cycle.

Marketing Intern to support EMEA expansion and brand presence. Will contribute to strategic projects, conduct market research, create marketing materials, and assist with event coordination.

Evaluate customer experiences for luxury brands in fashion, beauty, jewelry, or automobiles. Complete in-store visits or online evaluations, providing feedback on ambiance, service, and overall experience. Must be 18 years or older, a current customer of premium brands, and not under contract with any retail brands.

As a Senior Business Transformation Lead, you will ensure the successful deployment and adoption of business transformation initiatives within an industrial environment. Responsibilities include coordinating change management activities, assessing organizational change capacity, and deploying standardized process models. You will also contribute to process documentation, continuous improvement, and post-deployment evolutions.

GSK seeks a GSC Strategy Lead to develop and execute global service center strategies.

Business Analyst needed for a 6-month assignment (potential extension to 1 year) focused on publication processes, approval workflows, and patent applications. Collaborate with stakeholders, translate business needs into technical specifications, and support project management activities.

Designs, analyzes, and advises on infrastructure projects. Performs geotechnical analyses, stability studies, and structural designs. Utilizes software for complex projects and reviews technical plans.

We are representing several top-tier international law firms in Brussels seeking to expand their market-leading Competition practices. These firms offer the chance to join elite global teams, acting as trusted business partners to a sophisticated, diverse client base.

Scientific & Regulatory Advisor supports members and monitors cases within the Belgian food supplements sector. Responsibilities include analyzing scientific and regulatory developments, providing guidance, drafting communications, and representing be-sup in external meetings.

Leads the implementation of Global Job Architecture, European Pay Transparency, and Compensation and Benefits optimization for Northern Europe. Analyzes and optimizes compensation structures, ensures legal compliance, and drives the integration of new policies and programs. Requires 5-7 years of experience in Compensation & Benefits management with a focus on European pay transparency and global job architecture. Must have experience with Belgian, Dutch, and German C&B laws and legislation. Fluent in English and Dutch; German/French is a plus.