assistant English-speaking jobs in Ottignies-Louvain-la-Neuve

Experienced IT Program Manager leading large-scale telecom transformation programs within the Customer Service domain, with a focus on BSS and billing systems.

Leads process technology and engineering activities across pilot and industrial manufacturing environments. Defines and delivers process scale-up strategies, overseeing design, implementation, and optimization of complex process flows. Drives alignment between R&D, engineering, and operations to ensure efficient and scalable process deployment.

Senior Data Quality Analyst needed for a leading international financial institution. Analyze and improve data quality controls for financial and ALM data. Investigate anomalies, define remediation plans, and collaborate with stakeholders.

Inside Sales Engineer needed to provide technical solutions to customers in industrial and process environments, focusing initially on the water industry.

ArcelorMittal is seeking a (Senior) Corporate Income Tax Professional for Belgium to manage tax incentives, support tax accounting and reporting, provide tax advisory, and ensure TP compliance.

Online Marketing Manager to drive user acquisition and growth for MultipleChat AI. Manage Google Ads campaigns, optimize conversion funnels, and collaborate with influencers. Analyze marketing data, track campaign performance, and execute growth strategies.

Support shopper marketing activation projects, including POSM, activations, and gadgets. Collaborate with creative agencies and shopper marketers to execute brand and channel plans. Prepare materials for in-store campaigns.

Co-Founder to build and own the male incontinence DTC category in Europe. Responsibilities include digital growth & marketing, systems & automation, e-commerce & DTC, AI & tech, and operations. Must be analytical, strategic, and hands-on.

Manages and coordinates RFQ processes for critical infrastructure in a large-scale industrial decarbonization project. Acts as an interface between technical packages, reviews FEED deliverables, and prepares commissioning and performance testing strategies. Supports the preparation of technical sections for the Financial Investment Decision (FID) dossier and manages technical contract negotiations.

Provides quality oversight for the production of personalized cell therapy in a sterile GMP environment. Reviews documentation and executes batch record reviews for clinical and commercial operations. Collaborates with Manufacturing to resolve discrepancies and implement corrective actions.

Leads and manages projects, ensuring successful execution and delivery of project objectives. Develops and executes project plans, focusing on achieving project goals and objectives. Experience working on post approval, phase 4 and RWE studies essential.

Business Analyst to support payment initiatives, translating business needs into functional solutions. Experience analyzing payment flows, systems, and business processes required. Strong communication and stakeholder management skills essential.

Software & Automation Engineer will design and maintain workflows, build automated systems, and implement CI/CD pipelines for a hardware and software R&D team.

Develops and executes channel marketing strategies for international brands within the Artisan Bakery sector. Manages product portfolio, analyzes market trends, and collaborates with local teams to implement marketing plans.

Senior Linux/Unix engineer to analyze, design, develop, and support products and solutions. Experience in packages development, server configuration, scripting (batch, awk), Java, Control-M, and Agile methodology required.

Junior Associate will work on challenging legal matters within corporate law, including M&A transactions and corporate restructurings. Responsibilities include drafting agreements, legal opinions, and transaction documentation.

Portima seeks a Back-End Developer with 2+ years experience as an API architect or 4+ years as a developer. Must have C# .NET Core, .NET development in Azure or similar cloud provider, SQL, and Agile methodology experience.

Leads end-to-end Medical Affairs activities for Celltrion's biosimilars in Dermatology and Rheumatology. Builds relationships with Key Opinion Leaders (KOLs), maintains therapeutic area knowledge, and provides medical expertise. Requires a Master's or Doctorate degree in a related field, fluency in Dutch, French, and English, and 2+ years of industry experience.

Experienced Integration Test Engineer needed for 12-month freelance contract. Perform system integration and end-to-end testing across multiple applications and platforms. Validate integrations between systems, services, and applications using API tools.

Design, develop, and maintain scalable .NET applications (.NET Core / .NET 6). Build and integrate APIs and services for energy systems, smart grids, and data platforms.