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

Lead a team developing cutting-edge battery simulation solutions using agile processes. Drive CFD solver development, performance benchmarking, and code optimization in an MPI-parallel environment. Requires C++ proficiency and relevant engineering expertise.

Finance Officer needed to handle daily AP and AR invoices, including customer onboarding and debt recovery. Responsibilities include bank statement reconciliation and stakeholder correspondence. Requires a bachelor's degree in Accounting and 3+ years of experience.

Motivated Working Student needed for administrative support at EIT RawMaterials. Responsibilities include travel expense verification, document handling, and office management. Requires enrollment in Business Administration, Economics, or related field.

Data Scientist (GenAI) role requires a Master's degree and 3+ years developing industrial, agentic systems. Expertise in Generative AI, LLMs, RAG, and Python is essential for delivering custom AI applications.

Senior Consultant ESG assists clients in achieving sustainability ambitions by developing analytics to monitor and predict risk related to environmental, social, and governance performance. Requires a Master's degree and 3-10 years of consulting experience.

Project Accountant (interim) role involves managing customer billing, tracking overdue receivables, and general project accounting. Requires 2+ years of experience, analytical skills, and proficiency in English and Dutch.

Lead day-to-day construction follow-up for an offshore energy island project. Requires 10+ years in civil construction management. Oversee safety, quality, and progress while acting as the client's site contact.

Injection Molding Technician / Operator needed for a leading Belgian manufacturing company. Responsibilities include setting up, monitoring, and maintaining injection molding machines, performing quality checks, and carrying out preventive maintenance. Must have a technical diploma and experience in plastic processing. Fluency in Dutch and/or English required.

Automation Engineer bridging business and engineering teams to create practical automation solutions. Requires expertise in Siemens PCS 7, process control, and troubleshooting. Must be fluent in Dutch and English.

Provide fast and effective IT support to internal customers (stores and warehouses). Solve problems, escalate complex issues, and contribute to an optimal IT environment.

Account Executive to manage the full sales cycle for the 12Build platform in Belgium. Requires fluency in Dutch/Flemish and French, with English proficiency. Experience in B2B sales is preferred.

Director, Trade Compliance manages the global trade compliance program for Teledyne Imaging. Requires proficiency in European, U.S., and Canadian dual-use and military controls, and experience leading compliance personnel.

Dynamic and professional Receptionist needed for sickness cover. Serve as the first point of contact, managing visitors, calls, and mail. Requires excellent French and Dutch, office software skills, and strong communication.

Lead and manage the threat hunting program, conducting research and analyzing telemetry to identify advanced threats. Develop detection use cases and automate workflows. Requires a Master's in Computer Science and 2+ years leading threat hunting.

Area Sales Manager responsible for growing revenue across Antwerp, Limburg, and Flemish Brabant. Manage existing accounts and prospect new laboratory clients, requiring a Chemistry/Biochemistry degree and 5+ years in a commercial role.

Join FedEx as a Dangerous Goods Agent. This role supports the world's largest express transportation company in delivering essential packages globally.

Experienced Business Development Manager needed to secure new Air & Ocean Freight business across Belgium. This role involves developing tailored logistics solutions and building strategic partnerships with international customers.

Experienced HR Analytics/Tech Workforce Insights & Performance Analyst needed to support strategic decision-making. Responsibilities include data collection, dashboard building in Power BI, and delivering workforce insights. Requires 3-8 years of relevant experience and advanced Excel skills.

Sales Engineer to grow business in mechatronic drive solutions. This commercial and technical role involves acquiring new customers, managing the full sales cycle, and positioning the company as a preferred partner. Requires an engineering degree and experience in technical sales.

Marketing & Communication Intern at Le Louise Hotel Brussels. Plan editorial calendars, manage social media content, and collaborate with the Sales Team on events. Create visuals, draft newsletters, and support brand storytelling.