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

argenx is preparing for multi-dimensional expansion to reach more patients through a rich pipeline of differentiated assets, led by VYVGART, our first-in-class neonatal Fc receptor blocker approved for the treatment of gMG, and with the potential to treat patients across dozens of severe autoimmune diseases.

Senior Data Engineer Freelance: 01/12/2025 – 30/06/2026 Must reside in Belgium and hold the right to work in Belgium Fluent in French or Dutch and English.

About the Role Our client, a leading logistics organization in Brussels, is seeking a Freelance Data Analyst to support their Network Distribution operations. The successful candidate will play a key role in capturing data from multiple sources and building insightful Power BI dashboards to improve operational efficiency.

Project Manager - Electrical (LV/ELV) Belgium – based on site – Monday to Friday Competitive salary We are working with a high performing client who delivers ambitious data centre builds across Europe. They are looking for a Project Manager to deliver end to end LV/LEV systems. The role will be based Monday to Friday in Belgium and the successful candidate can live in country or fly in fly out.

Overview Title: Area Sales Manager Orthopedics (Arthroplasty) Location: Belgium We have a dynamic role which allows an individual to contribute to the growth of Meril’s Orthopedics business. This is a personally gratifying career opportunity wherein you will be assisting an elite group of Orthopedics in helping patients receive a novel therapy for an improved quality of life.

Are you an experienced HR Business Partner with a passion for talent, leadership development, and shaping high-performing organizations? A well-known global biopharma company is looking for a Freelance Talent Partner to support its Internal Manufacturing division in Belgium.

For a leading international technology-driven organization We are looking for a Freelancer Senior Test Engineer to join a major international technology & digital innovation organization in Belgium. Only candidates residing in Belgium will be considered. About the Role As a Senior Test Engineer, you will support the quality assurance activities across several digital projects.

Nexeo Belgium is a consultancy company that supports its clients in the banking, finance, insurance, and public sectors throughout all stages of their transformation projects — from business consulting to the implementation of IT solutions.

To support this transformation, we are looking for a Full-Stack Developer who will join the core project team and actively contribute to the design and development of the new application. Mission - What You Will DoAs a key member of the project team, you will: Analyse and understand the legacy Visual Basic . NET codebase. Participate in the migration of legacy features toward the new architecture.

Here is the detailed JD Role: Project Engineer Languages: Dutch & French Work mode: Hybrid Description The Project Engineer PAC will collaborate on electrical infrastructure projects (380, 220, 150, 70 and 36kV). As a Project Engineer you will play a key role in the Engineering department. You will be responsible for the technical implementation of projects as part of a multidisciplinary team.

afarax is looking for a freelance Integration . NET developer. We need you! The project: Our client in the insurance sector is looking for an Integration . NET developer to join their team. Objective of the job: The . NET developer will execute the design, implementation andunit test ofnew development, enhancements, bug fixes and production updates.

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativity and driven by responsibility. We're optimists for change and we help clients initiate, navigate and benefit from transformation.

Reisel Consulting is looking for its next Senior Structural Engineer (M/F) for an assignment with its client in the civil engineering sector in the Brussels region, for a full-time permanent position. Your Role: Overseeing the design and calculations of complex structures and buildings subjected to various internal and external constraints.

(Leiden, Netherlands), is looking for a full-time, skilled and motivated Ph. D. student to join our dynamic team. We are offering an exciting industrial Ph. D. position focused on developing scalable, Machine Learning (ML) pipelines for genomic and epigenomic biomarker discovery from Oxford Nanopore Technologies (ONT) long-read sequencing data.

Since 1972 GC Europe NV, our European Headquarter is located at the Researchpark Haasrode in Leuven (Belgium). GC Europe NV supports and leads our different sales offices and dealers. Our warehouse spreads our products to Europe and the Middle East.

DescriptionWe are looking for a Business and Service Designer who can bridge customer insight, business strategy, and service experience design. You will lead discovery and framing work, translating complex business problems and customer needs into high-impact, feasible service concepts. Key Responsibilities• Lead end-to-end service design tracks across business domains.

Established Search are supporting the growth of a rapidly growing, globally recognised medical technology company is seeking a Sales Manager to lead commercial activity across Belgium, Denmark, and the Netherlands. You will drive new business growth while supporting adoption and expansion within existing accounts.

Senior Luciad Services Software Engineer Join to apply for the Senior Luciad Services Software Engineer role at Hexagon Safety, Infrastructure & Geospatial. Responsibilities Work with cutting‐edge visualization APIs for domain‐leading customers. Combine software development, training and consultancy.

HIGHLIGHTS Location: Brussels (Hybrid: up to 3 days remote) Contract type: permanent/employee USP of the role: end-to-end responsibility for the accounting activities across multiple Belgian and Dutch legal entities.

Do you have 5+ years of experience as a Security Architect? We are looking for a colleague to join our team in Brussels. Requirements: 5+ years of experience in a similar Security Architecture or Risk Assessment role within large, complex hybrid environments (IT, OT, IoT, Cloud, ERP systems like SAP).