intern internship English-speaking jobs in Tubize

Freelance IT Systems Engineer to support, maintain, and evolve a company's IT infrastructure. Responsibilities include managing Windows Server environments, VMware virtualization platforms, and backup/disaster recovery solutions. Requires 3-5 years of experience in IT systems or infrastructure engineering with expertise in Windows Server administration, VMware virtualization, Veeam backup solutions, and Microsoft System Center.

Credit Controller responsible for preparing monthly reports on aged debt, DSO, and cash flow. Collaborates with internal and external stakeholders to manage customer accounts, resolve discrepancies, and oversee invoicing. Requires experience in account receivables, credit control, and order-to-cash processes. Fluency in Dutch, French, and English is essential.

Cleaning Validation Engineer develops, validates, and improves cleaning processes for equipment and tools in a GMP-production environment.

This internship at Proximus Ada focuses on AI communication and marketing. You will create content, manage events, and improve presentations. The ideal candidate has strong writing and presentation skills and can simplify complex topics.

Senior Business & Functional Analyst needed to translate business needs into functional solutions. Lead requirements workshops, coach junior analysts, and collaborate with stakeholders. Requires a degree in Computer Science or similar, 5+ years of experience, fluency in English and Dutch or French, and strong analytical and communication skills. Experience with BPMN, UML, and agile methodologies is a plus.

Sales Assistant for Carhartt WIP store in Antwerp. Provide excellent customer service, ensure sales targets are met, and follow store policies.

Teacher of Drama with English needed for full-time, permanent position. Experience teaching in the British system or International School across Years 7-13 preferred. Successful candidate will value strong relationships with students, colleagues, and parents and set high standards for learning.

Motivated intern to join dynamic recruitment team. Support recruiters in end-to-end recruitment of junior consultants and interns. Contribute to recruitment projects, employer branding, and process improvements. Develop social media content. Fluent in English and Dutch, final year student in HR, Psychology, Business Administration, or related field.

Supports NATO Communications and Information Agency (NCIA) operations planning processes at strategic and operational levels. Coordinates operational planning, tracks tasking, and provides management updates to senior leadership. Leads strategic initiatives, develops policies, and mentors staff. Requires minimum two years of relevant experience, knowledge of NATO operational planning processes, and excellent communication skills.

Develops strategic partnerships with global clients, representing SGS at senior management levels. Identifies and pursues new revenue opportunities, manages client projects, and ensures contractual obligations are met. Leads the development and implementation of global key account plans, acting as the primary liaison between SGS and client management teams.

The Global Rewards Manager shapes, governs, and delivers Ahlstrom's global rewards practices, ensuring compensation, incentives, job architecture, and reward governance are competitive, equitable, and compliant. The role leads and coordinates global salary review processes, incentive programs, and job architecture initiatives. The Global Rewards Manager partners with HR, Finance, Legal, and business leaders to support informed decision-making and high-quality reward outcomes.

The 24-month Knauf Insulation Industrial Graduate Programme offers rotations across European locations and plants. This program focuses on process improvement, troubleshooting production issues, and enhancing quality and efficiency. Graduates will support teams, gain practical experience, and develop professionally.

The Northern Europe Unit Lead will adapt global procurement strategies to the Northern European market, ensuring compliance with EU and local regulations. This role will drive sourcing execution, supplier performance, and risk management across Belgium, the Netherlands, Ireland, Czech Republic, and the Baltic countries.

Influences beliefs/perceptions to protect and promote Coca-Cola's reputation. Develops and implements strategies to enhance the organization's image and advance policy goals. Collaborates with internal teams and external stakeholders to address social, economic, and environmental challenges. Represents Coca-Cola's position on legislation and regulatory affairs.

Responsible for monitoring and ensuring timely delivery of finished products. Analyzes forecasts, manages customer and carrier relationships, and resolves delivery issues. Requires strong customer service, communication, and problem-solving skills. Fluency in English is required, French is an asset.

Supervises a team of operatives and drivers in a busy freight processing environment. Plans and implements actions to achieve service level targets. Educates team members on business goals and service objectives. Ensures team adherence to safe, secure, and operationally compliant practices.

Sales Assistant (m/f/x) for Carhartt WIP Antwerp store, 30 hours per week. Provide excellent customer service, drive sales, process transactions, maintain visual displays, and follow store policies.

Data Scientist to design and implement advanced analytics solutions using machine learning, deep learning, and Generative AI. Must have a degree in a relevant field and 5+ years of experience. Expertise with cloud services and model development is required. Ability to work onsite two days per week.

Director of Media (Brand & Content) will architect a dual-brand strategy for David Laroche's personal brand and Paradox's company brand. Responsibilities include developing and executing radical content concepts, leading a content team, and analyzing content performance to drive growth. Must have experience growing media brands, managing creative teams, and writing high-performing scripts.

As a Product Marketing Specialist Electrification Service, you will drive product growth and market activation of Electrification Service solutions. You will implement product growth strategies, manage the local Electrification Service portfolio, and monitor competitor strategies. You will also lead new product introductions, drive local digital marketing campaigns, and manage local price lists.