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

The Collaboration Services Sales Specialist identifies, develops, and closes customer projects around Collaboration Services. They ensure client relation development, pricing, and project scopes aligned with client requirements. This role involves direct client engagement, collaboration with internal departments, and working with delivery teams.

Technical Business Consultant needed to translate business needs into technical solutions for HFC and FTTH products. Requires 5-7 years of experience as a Technical Business Consultant or Functional Analyst, strong process modeling skills, and knowledge of SOAP and REST APIs. Must reside in Belgium.

Experienced actuary needed for the Benelux Corporate Actuarial Health & Disability department. Responsibilities include setting up data feed processes, regulatory and management reporting, and improving data analysis processes. Requires a master's degree in actuarial science or a related quantitative field, strong knowledge of IFRS17 and Solvency II, and 3+ years of experience in actuarial reporting or related roles. Fluency in English and proficiency in coding languages like Python, C++, or WTW RA FM are essential.

You will be the operational backbone of our Enterprise Segment sales team, removing friction from complex commercial cycles. You will prepare, manage, and track quotations, coordinate approval workflows, and act as a link between Sales, Finance, and Order Management. You will also collaborate with stakeholders, keep them informed, and contribute to making the order-to-cash process smoother.

Lead and develop an international data science team, partnering with business and technology teams to deploy solutions that drive commercial value. Develop and manage a multi-year roadmap for data science solutions across functions including Sales Solutions, CRM, Loyalty, Digital Marketing, and Customer Service. Ensure successful deployment of solutions with robust automated processes for ongoing model maintenance, monitoring, and operational performance.

TalentWorldGroup is hiring German-speaking L2 Technical Support Specialists for a medical app project. This hybrid L1+L2 role involves handling user support, investigating and resolving technical issues, and acting as a bridge between users and engineering teams.

Lead a dynamic fashion company's growth and expansion in Belgium and internationally. Develop and execute strategy, manage a team, and optimize financial performance. Proven track record in fashion, retail, or wholesale management required.

This V.I.E (Volontariat International en Entreprise) program offers a 12-month contract for a Junior Corporate Recruiter in Brussels, Belgium. The role involves campus recruitment for interns and recent graduates, and business and operations recruitment for executive and management roles across Europe.

QA Lead with 15+ years of IT experience leading test plan development, test case construction, and test execution. Expertise in manual and automated testing, Agile methodologies, and test automation tools. Requires experience with WebdriverIO, Selenium, Protractor, and SQL. Must possess one of the following certifications: ISTQB Specialist Level Test Automation Engineer, ISTQB Specialist Level Test Acceptance Testing, or ISTQB Advanced Level Test Analyst.

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.

Senior Data Scientist will design and build advanced data pipelines on Google Cloud, integrating heterogeneous data sources to feed predictive and AI models. Define modern machine learning and deep learning architectures, leveraging cloud-native frameworks and services, with a strong focus on Generative AI technologies. Lead innovative projects that enable clients to harness the potential of Generative Artificial Intelligence. Manage and coordinate multidisciplinary teams, facilitating dialogue between clients, stakeholders, and technical specialists. Proven experience in multicultural and inclusive working environments, with a demonstrated ability to collaborate effectively in diverse teams on international projects. At least 3 years of experience in enterprise consulting, delivering AI-driven solutions and innovative strategies on Google Cloud. Strong experience in designing and implementing complex AI pipelines on cloud platforms (preferably Google Cloud Platform), integrating heterogeneous data sources and powering machine learning and AI models in digital transformation contexts. A strong problem-solving mindset and the ability to identify AI-based solutions that enable clients in their digital transformation, including taking a leadership or advisory role in defining such strategies. Solid experience in implementing advanced Agentic AI architectures and multi-agent orchestration, including experience with RAG development and the use of leading implementation frameworks (e.g. LangChain, LlamaIndex, Google Gen AI SDK, and protocols such

Risk & Controls Officer will monitor operations across Access Capital Partners' funds, controlling and valuing investments, coordinating with Fund Accountants, and producing quarterly reports.

Business Development / Sales Leader to drive commercial expansion across Europe for a climate tech start-up. Focus on industrial customers in Germany, with expansion into France, Belgium, Netherlands, Sweden & Finland.

IT/SI Architect (Applications & Data) needed for a 2-month freelance assignment with a major cultural institution in Brussels. Responsibilities include mapping the existing information system, analyzing data flows, and delivering a pragmatic enterprise architecture aligned with business strategy. Expertise in Archimate, TOGAF, UML, and business capability mapping is required. Fluency in English is essential.

Prepare, review, and validate payroll for temporary employees, ensuring accuracy and compliance with Belgian social legislation. Manage variable payroll elements and collaborate with teams to streamline workflows.

As an Accounting & Business Consultant intern, you will assist clients with financial digital processes including bookkeeping, reporting, VAT declarations, and account monitoring. You will also support in general accounting, credit control, and internal optimization projects.

Design, verify, and document control and signal processing blocks for CMOS image sensors. Collaborate with mixed-signal design engineers and support physical integration teams.

Senior Enterprise Architect to lead governance framework definition and improvement, support strategic studies, and coach IT architecture across an organization. Requires 10+ years of experience, expertise in IT processes and methodologies (ITIL, TOGAF, ArchiMate, DDD), cloud-native architecture, and modeling tools (Sparx, SAP LeanIX). Fluent in English, French, and/or Dutch.

Technical Lead needed for Antwerp area. Translate architecture into implementation, support cloud and Kubernetes environments, and technically steer internal teams and external vendors. Experience with CI/CD & Infra as Code required.

Collision & Parts Channel management team seeks a Master's student for a 6-month internship starting September 1st, 2026. The intern will support service parts line-up and partnership development, participating in projects related to B&P consumables, tools, and service parts opportunities in the trade channel.