intern internship English-speaking jobs in Tubize

Principal Contracting Assistant performs all contractual duties for competitive and sole source procurement. Requires active NATO SECRET clearance, relevant experience, and knowledge of procurement methods.

Senior System Engineer specializing in virtualization, storage, and backup infrastructure. Responsibilities include managing Nutanix AHV and VMware, implementing high availability, and optimizing enterprise systems. Requires 7+ years of experience.

Business Analyst in the Energy sector will work on Smart Grid and Smart Metering implementation. Responsibilities include translating business requirements into specifications, gap analysis, and process modeling. Requires 2+ years of experience and fluency in French and English.

Experienced IS/IT Manager needed to lead and develop the IT organization. Responsibilities include defining, implementing, and securing information systems, managing budgets, and leading the IT team. Requires 10+ years of experience and strong technical skills.

The Customer Solution Architect is a technical leader responsible for retaining, growing, and expanding customer ecosystems. This role blends deep technical expertise in data architecture, analytics, AI, and cloud platforms with strong customer relationship skills to drive adoption, showcase value, and uncover growth opportunities. The CSA acts as a trusted advisor, engaging with customers to understand their business and technical landscapes, mitigate risks, and define new use cases aligned with customer strategy.

Supply Chain Associate supports logistics and planning for patient materials, upholding Chain of Custody and Identity standards. This role acts as a key contact between sites, carriers, and internal teams, managing compliance and operational flow.

QA/QC Instrument Supervisor ensures instrumentation construction meets project specifications, EPC procedures, ATEX, and international standards. Responsibilities include supervising installation, inspecting field instruments, and managing quality documentation. Requires 5+ years in EPC Oil & Gas/Petrochemical projects.

Electronics Engineer supporting spacecraft mission design, including power electronics, sensor interface, and embedded software. Responsibilities cover the full development chain: specification, design, integration, and testing. Requires an MSc in Electrical or Electro-mechanical Engineering.

Track and support EMEA Juice projects, focusing on JDE and Metrack upgrades. Review solution designs, provide architecture guidance, and maintain technology watch for JDE and Metrack ecosystems. Requires 3+ years in solution management or ERP deployment.

Experienced Lead/Chief Accountant needed for an established international business. This freelance, interim role involves owning month-end, quarter-end, and year-end closings, leading a small team, and managing General Ledger activities. Microsoft Dynamics 365 experience is essential.

Coordinate export LCL shipments and consolidations, ensuring smooth transport execution. Review shipment requirements, routing options, and compliance standards. Maintain accurate shipment data and prepare transport documentation. Collaborate with internal teams, carriers, and logistics partners.

Solutions Architect role requires proven experience managing technical teams and knowledge of mobile infrastructure and wireless technologies. Candidates need experience in systems integration, architecture modeling (UML, SysML, ArchiMate), and quality assurance.

Join the Digital Industries team as a UI/Visual Designer to create polished 2D and 3D artwork for commercial engineering software. Translate technical concepts into intuitive interface elements using tools like Figma and Adobe Suite.

As an OT Cybersecurity Expert, you will secure operational technologies for electricity production. Responsibilities include risk assessments, incident response planning, and improving cybersecurity controls across OT sites. A Master's in Industrial/Civil Engineering and OT cybersecurity experience are required. Fluency in French, Dutch, or English is necessary.

This role is a Franchise/NPI Artwork Supply Planner for temporary, full-time work. You will lead artwork activities from regulatory submission through first launch waves, coordinating across global teams to ensure accurate and compliant artwork delivery.

Executive Assistant supporting C-level executives. Responsibilities include managing complex international travel, calendar organization, and administrative support. Requires fluency in English and operational Dutch.

Junior Business Development Manager for specialty chemicals. Drive commercial growth, manage customer relationships, and identify new opportunities within resin and specialty materials. Requires technical background and B2B sales experience.

Lead end-to-end analysis and change initiatives to improve processes, systems, and organizations. Translate business goals into tangible outcomes by combining process thinking, data insights, and change adoption.

Senior Sales Representative drives growth by converting installers and contractors to the brand. This role requires extensive field presence, building customer relationships, and representing the company professionally to increase market share.

Insurance Data Analyst needed to transform large data volumes into actionable insights. Responsibilities include data cleaning, statistical analysis, building dashboards, and presenting findings. Requires SQL, Python/R, and cloud experience.