intern internship English-speaking jobs in Tubize

Provide 2nd line technical support to B2B customers, including certified installers and partners. Troubleshoot and debug product issues, answer technical questions, and manage RMA processes.

The Director of Sales will develop and execute the company's sales strategy to drive revenue growth and market expansion. This role leads the sales organization, sets targets and performance metrics, and identifies new business opportunities.

Climate Alliance seeks a Coordinator to provide maternity cover for Belgian activities under the European Climate Pact. The role involves strategic planning, coordination, implementation, stakeholder engagement, and reporting at the national level, with a focus on citizen engagement activities and the development of the Belgian Climate Pact Ambassador network.

Finance & Reporting Officer needed for a growing Belgian company in the premium artisanal production sector. Manage monthly closings, prepare financial reports, analyze profitability and KPIs, and develop sales reporting. Strong Excel skills and knowledge of customs procedures are required.

Provide legal assistance to clients on M&A, private equity, venture capital, joint ventures, corporate restructurings, and general corporate law.

Senior Full-Stack Developer to design, develop, and deliver core features for a new web platform. Requires 5+ years of experience in full-stack development, proficiency in modern JavaScript frameworks and backend technologies, and experience with API design, microservices, and cloud environments. Must have strong collaboration skills and be able to work in a cross-functional team. Native Dutch or French language proficiency and high English proficiency are required.

Installs, configures, and maintains Genetec Security Center systems, including access control, video surveillance, and ANPR. Analyzes customer requirements, designs system architecture, and integrates Genetec solutions with other systems. Provides technical support, performs maintenance, and prepares documentation.

The Sales Director Benelux leads the commercial field-force, driving sales performance and achieving national and cluster business goals. Responsibilities include developing and implementing the Benelux sales strategy, managing a high-performing sales team, and collaborating with cross-functional teams. The role requires a Master's degree, 10+ years of experience in pharma/biotech, and fluency in Dutch, French, and English.

Cleaning Validation Lead Engineer to co-lead cleaning validation and operations efforts at a J&J Geel IM site. Provides direction on best practices, oversees projects, and assures quality and compliance. Requires deep understanding of FDA and EMA requirements, risk-based approaches, and project management.

IT Infrastructure Systems Engineer will install, configure, and troubleshoot Windows Server, Windows Desktop, and Cloud environments. Provide 3rd line support, coordinate system changes, and drive automation initiatives. Produce documentation and communicate technical topics to business stakeholders.

Processes export documentation, customs clearance, and truck movements. Coordinates with warehouse, customer service, and road departments. Requires experience in air freight, cargo handling, or logistics.

The Quality Engineer will develop, implement, and maintain quality assurance processes, conduct inspections and audits, and collaborate with teams to resolve quality issues.

Senior ISO 27001 Lead Implementer to ensure compliance with the NIS 2 Directive. Develop, implement, and maintain an ISMS aligned with ISO 27001 standards. Coordinate with national authorities and ensure cybersecurity risk management measures are met.

Bid & Project Manager responsible for defining project baselines, managing bid negotiations, and leading project launches. Requires a Master's degree, 5+ years of project management experience in a high-tech environment, and fluency in French and English.

Experienced accountant needed to process transactions, prepare audit files, and lead process optimization projects for Belgian and international entities.

The U.S. Mission in Belgium seeks a Building Mechanic to perform scheduled and unscheduled construction, preventive maintenance, and repair work on Mission buildings. Responsibilities include repairing and maintaining building infrastructure systems, responding to emergency calls, and assisting in developing and executing testing and inspection checklists. Requires a minimum of three years of experience in building infrastructure repair and maintenance, a valid driver's license, and working knowledge of English and Dutch or French.

Experienced warehouse operator needed for a stable two-shift system. Responsibilities include loading/unloading trucks, storing goods, and monitoring temperature controls in a chilled environment (4-5°C). Must have experience operating a BT or electric pallet truck and be comfortable working in a temperature-controlled environment.

We are seeking ambitious entrepreneurs to build and scale their own startups in fields such as Applied AI. You will own, build, and run your startup with support from serial entrepreneurs, including weekly sparring sessions and access to a network of top founders, investors, and talent.

Labcorp seeks an experienced Senior Operations Manager, BioCMC to lead the GMP Operations team at a new CMC facility in Mechelen, Belgium. This role is accountable for the scientific and GMP regulatory conduct of the Operations function, ensuring data integrity and client reporting. The Senior Operations Manager will build the Mechelen team, define work culture, and participate in client and regulatory inspections. Responsibilities include operational duties, personnel leadership, scientific support, and regulatory compliance.

Temporary production/prepackaging handler needed for a chocolate company. Responsibilities include preparing workstations, packaging pralines, ensuring quality control, and maintaining a clean work environment. Must be motivated, meticulous, and a team player.