intern internship English-speaking jobs in Tubize

Tendering Specialist will formulate competitive bids, estimates, and quotations for Grid Automation products and services. The role involves managing technical, financial, and contractual aspects of bids, collaborating with stakeholders, and identifying potential risks. Requires a master's or bachelor's degree in a relevant field, previous experience in engineering, tendering, project management, or sales, and strong technical knowledge of power systems and related technologies. Fluency in French/Dutch and English is essential.

As a Junior Business Analyst at Methis Consulting, you will translate business needs into functional specifications for IT-implementation projects in the Utilities sector. You will design and document solutions, collaborate with development teams, and validate implementations.

As a Business & Sales Consultant – Workplace Wellbeing, you will drive Waldon's growth by selling wellbeing business cases and supporting projects focused on employee mental, physical, and social health. You will identify customer needs, convince stakeholders of the value of wellbeing investments, and develop commercial opportunities aligned with legal requirements on psychosocial risk management.

Lead and coordinate critical infrastructure projects across Belgium's electricity, gas, and water distribution networks. Manage a diverse portfolio of aerial and underground network projects, ensuring delivery within deadlines, budgets, and quality standards.

Craft stunning frontend experiences using React for innovative custom applications. Collaborate with UX designers and Product Owners to deliver impactful user experiences. Integrate with APIs and contribute to adjacent areas like NodeJS, .NET, and MS Azure.

Designs, reviews, and maintains scalable and secure Cloud/hybrid architectures. Translates business objectives into technical blueprints and ensures alignment with security, compliance, and resilience standards. Provides technical guidance to development teams and fosters collaboration across various stakeholders.

This six-month internship focuses on reviewing Global Markets Execution and ALM/Treasury's market counterparties. The intern will analyze existing counterparties, identify duplicates, and update KYC/AML documentation. Additionally, the role involves exploring Bloomberg desktop API capabilities to generate dynamic reports.

Senior Consultant to lead projects, build client relationships, and contribute to business development in the energy sector. Requires a Master's degree in Civil or Commercial Engineering, 3-6 years of consulting experience, and fluency in French, Dutch, and English.

Continuous Improvement Engineer will enhance industrial performance at the Wanze production site by reducing waste, increasing efficiency, and ensuring quality through Lean and Six Sigma tools. Responsibilities include process analysis and optimization, waste reduction, Lean implementation, root cause analysis, change management, data-driven decision-making, and project leadership.

IT Infrastructure & Security Engineer needed to design, deploy, and support secure, scalable IT infrastructures. Experience with Windows and Linux systems, cloud platforms (AWS, Azure), and cybersecurity practices required.

Manages the planning, execution, and delivery of IT infrastructure projects including network upgrades, server implementations, and data center expansions. Responsible for project planning, scope, timelines, deliverables, resources, and budget. Identifies risks, develops mitigation strategies, and monitors project progress. Keeps stakeholders informed of project status and updates.

Talent Acquisition Intern will support the recruitment team, understanding hiring needs, sourcing candidates, and managing the recruitment process.

Digital Forensics Consultant needed for a client in Brussels. Develop and refine digital forensics processes, create forensic documentation, and provide expert guidance on best practices. Requires 3+ years of experience in digital forensics, incident management, and security operations. Fluent in English, Dutch a plus.

The Senior Key Account Director – Beverage leads the European beverage segment, owning DW Reusables' largest beverage key accounts and driving segment strategy. Responsibilities include developing and executing customer value roadmaps, leading sales execution, and raising commercial discipline. Requires senior experience in key account management, preferably in beverage, packaging, or industrial sectors.

Develop and maintain industrial logistics applications, including tracking software for trucks, trains, and vessels. Collaborate with team members and stakeholders to translate operational needs into technical solutions.

Senior Planner needed for a Data Center project in Mons, Belgium. Develop and maintain schedules for pre-construction, construction, and commissioning using planning software. Minimum 5 years' experience on large-scale construction projects required. Proficiency in Primavera P6, Earned Value Management, and Excel.

Full Stack Java Developer for long-term assignments in the pharmaceutical sector. Design, develop, and implement Java/Springboot applications. Experience with JAVA 21+, Kafka, Spring Boot, Spring Batch, and JPA required.

Experienced .NET Developer sought for a 10-month contract with a financial services client. Contribute to ongoing projects, enhance existing applications, and collaborate with finance, HR, and IT teams. Strong .NET/C# skills and REST API knowledge required. Azure experience is a plus.

Senior Business Analyst to collect business requirements, analyze AI solutions, and develop application mock-ups. Analyze large datasets, ensure GDPR compliance, and facilitate communication between stakeholders. Design presentation interfaces, produce data models, and contribute to analytics architecture. Experience with data analytics, machine learning, and natural language processing required.

Public Affairs consultancy seeks a Consultant passionate about EU health & food policies. The role involves assessing policy impacts, designing and executing public affairs strategies, and engaging with EU stakeholders. Requires strong analytical and strategic capabilities, sound political judgment, and experience with EU policymaking.