intern internship English-speaking jobs in Tubize

Support NATO's digital transformation by developing and advancing communications architectures and networking standards. Lead ArchiMate modeling for reference architectures and define conformance criteria for NATO communications systems. Requires CIS technical experience and NATO SECRET clearance.

Administrative Assistant supporting HR Staff Services across four locations. Requires current NATO SECRET clearance, two years of administrative experience, and proficiency in Microsoft Office and HR systems.

This role supports strategic direction by ensuring project investments align with priorities. Responsibilities include prioritizing budgets, tracking benefits, and coordinating portfolio reviews. Requires a Master's degree and experience in portfolio management or strategic planning.

Manage customer relationships and order fulfillment for business customers in the Benelux region. Requires fluency in Dutch and English, and experience in B2B sales or corporate customer service.

Technical Supervisor role managing workshop operations, team leadership, and maintenance/repair coordination for trucks and semi-trailers. Requires 5+ years of relevant experience and proficiency in Dutch, English, and French.

Support the Adversary Emulation Tool Management Service. Duties include Linux system administration, monitoring, reporting, and documentation. Requires NATO SECRET clearance, strong English, and experience in IT security and system management.

Experienced Information Security Engineer needed to support security operations, incident response, and continuous improvement. Responsibilities include investigating incidents, implementing security enhancements, and managing Microsoft identity platforms.

Postdoctoral Research Associate in Medicinal Chemistry requires a PhD in a related field and experience in synthetic medicinal chemistry. Key skills include compound characterization using NMR, mass spectrometry, and HPLC.

Lead and implement the communications strategy for a leading clean transport advocate. This role involves building a high-performing team, managing budgets, and overseeing media, PR, and digital content.

Immolux seeks a New Build Real Estate Sales Advisor to manage sales, marketing, and client relationships for new property projects. The ideal candidate has experience in real estate sales, a strong understanding of the market, and excellent communication and negotiation skills.

Experienced freelance Senior Developer/Tech Lead needed for challenging projects using .NET and Azure. Responsibilities include setting technical standards, code reviews, and developing scalable platforms while managing AI-assisted coding. Fluency in Dutch and English is required.

Develop and grow Schneider Electric's OEM business across Flanders and Wallonia. Drive digital transformation for manufacturers using industrial automation and control solutions. Requires 3-5 years in B2B sales and fluency in Dutch, French, and English.

Proactive Sales Account Executive or Manager to develop new business and manage key accounts for a hotel. Requires excellent French and English, with sales experience and focus on revenue generation.

Senior Backup Infrastructure Engineer supports critical services using Cohesity, file, and S3 storage. This role involves installing, configuring, and maintaining backup technologies, driving automation, and acting as a technical authority in a 24/7 environment.

Senior AWS Developer needed with 5-8 years in cloud-native/DevOps. Must be fluent in French or Dutch and proficient in OpenShift/Kubernetes, CI/CD, and IaC tools. Experience with Azure IaaS and identity management is required.

Develop next-generation PVB interlayer technologies at the intersection of materials, processing, and applications. Translate customer needs into technical specifications, focusing on formulation, extrusion, and sheet performance for automotive and architectural glazing.

Service Delivery Manager responsible for ensuring effective delivery and management of ICT services. This role involves maintaining strong customer relationships, meeting service levels, and managing escalations within the Belgian market.

Prepare, execute, and manage CAPEX and automation projects in a manufacturing environment, including budget responsibility. Requires a Master’s Degree in Industrial Automation Engineering and 4+ years of manufacturing engineering experience.

Technical Trainer needed for an international industrial technology company. Deliver practical training on electromechanical equipment to customers and internal teams. Requires hands-on experience with machinery and ability to explain technical concepts.

Drive business growth for Revvity's Life Science and Genomics portfolio in Benelux and North Europe. This hybrid role requires technical sales expertise in liquid handling, automation, and microfluidics to meet revenue targets.