intern internship English-speaking jobs in Tubize

Lead and expand BDO's insurance transformation services, managing large-scale change programs and advising senior client stakeholders.

Lead the architecture, performance, and scalability of a Node.js-based platform running primarily on AWS. Manage a team of 10-15 developers, setting goals, conducting 1:1s, and ensuring consistent delivery.

The Senior Information Security Analyst translates audit and regulatory requirements into actionable technical requirements for IT and OT environments. This role supports compliance with the Belgian NIS2 Law and ISO standards, focusing on cybersecurity, resilience, and incident management. Responsibilities include analyzing audit findings, contributing to risk assessments, and supporting the implementation of secure and compliant technical solutions.

Leads a team of Customer Specialists, overseeing the end-to-end order-to-cash process and acting as the operational bridge between customers and internal teams. Manages day-to-day operational relationships with customers, including performance reviews and logistics agreements. Drives reliable delivery performance and continuous improvement across customer operations, order fulfillment, and logistics processes. Analyzes customer and supply chain data to identify opportunities for service, cost, and speed optimization.

Business Manager to drive growth within industrial sectors. Responsibilities include business development, new account acquisition, contract negotiation, team building, and consultant management.

As a Sales Stylist, you will provide exceptional customer service, share product knowledge, and assist with store operations. You will help customers find their perfect fit and create a welcoming shopping experience.

Experienced Head of Supply Chain to lead and optimize supply chain operations across European plants. Responsibilities include shaping supply chain strategy, leading teams, ensuring successful plant launches, and driving automation and digitalization initiatives.

Senior Project Manager to oversee customer onboarding and SaaS implementation projects. Manage end-to-end delivery, coordinate stakeholders, and ensure successful project completion.

Experienced PHP Developer sought for hybrid role (3 days on-site, 2 days remote). Develop, integrate, and support web applications using PHP, Laravel, and Symfony frameworks. Expertise in API, SQL, and security best practices required.

Senior React Developer will build and maintain web applications using React.js, JavaScript, and TypeScript. Experience with state management libraries, design systems, and scaling front-end architectures is required. Fluency in Dutch and English is necessary.

Fullstack Javascript developer to lead development of a global platform. Design, build, and deploy scalable architectures for innovative video solutions. Manage full lifecycle from analysis to cloud deployment.

Lead product development at COSMOTE Global Solutions NV. Define product vision, roadmap, and requirements. Manage product backlog and collaborate with development teams in an Agile environment.

Mechanical Design Engineer needed for site facility modernization and expansion projects. Translate client requirements into technical designs for equipment, piping, and components. Experience with SolidWorks, AutoCAD, and ACAD Plant 3D required. Bachelor's or Master's degree in Mechanics or Electromechanics.

Experienced Marketing Manager to lead brand and product marketing activities across Belgium, the Netherlands, and Luxembourg. Develop and execute regional strategy, manage campaigns, and lead a small team.

Senior Scheduling Expert to improve schedule governance and project controls maturity for major CAPEX programs. Will enforce Level 4 schedule requirements, transition from Excel to Primavera P6, and implement earned value management and Monte Carlo risk reporting. Requires 10+ years of experience in project scheduling on EPC mega-projects, client-side experience managing contractor schedules, and fluency in Primavera P6 and earned value management.

This role involves managing stock levels, coordinating returns, and ensuring accurate sales order entry and product information. The Specialist Services Administrator will also coordinate product launches and discontinuations, analyze volume estimates, and follow up on promotional activities.

Securitas Technology seeks a Contract Management Officer to manage the full lifecycle of service contracts. The role involves ensuring contract data accuracy, handling order intake and documentation, and supporting billing activities. The ideal candidate has experience in contract management, strong administrative skills, and proficiency in CRM/ERP systems and MS Office.

Data Analyst to support the NATO Repository of Allied Cyber Responses, ensuring accurate and relevant data for NATO's cyber decision-making processes. Responsibilities include data cleaning, transformation, validation, quality assurance, and generating analytical outputs. Must have strong analytical and statistical skills, 2+ years of data analysis experience, proficiency in Python, and a NATO SECRET security clearance.

Expert Enterprise Architect to analyze legacy systems, design data ingestion pipelines, and contribute to the organizational data strategy. Requires expertise in Snowflake, Microsoft Fabric, Data Factory, Spark, Delta Lake, Oracle PL/SQL, and Python.

Functional Analyst needed to bridge business and technical teams. Translate requirements into specifications, organize workshops, and collaborate with developers. Requires a Master's degree, 2+ years of experience, and knowledge of APIs, data models, SQL, and cloud concepts. Fluency in Dutch is required.