controller English-speaking jobs in Rixensart

Senior Organisational Change Manager supports complex transformation initiatives, including strategy execution, digitalisation and process transformation. The role defines and leads change strategy, enables leadership, designs change interventions, manages stakeholders, and strengthens change capability. Requires 7+ years of experience as a Change Manager, strong communication and influencing skills, and a relevant certification.

Smappee seeks a driven Business Development & Account Manager to expand its EV charging footprint in Wallonia. Responsibilities include prospecting, building partnerships, managing the sales cycle, and analyzing customer needs to offer tailored solutions.

Experienced SAP Payroll Consultant needed for Belgian payroll implementation projects. Full lifecycle from Blueprint to Hypercare. Hands-on configuration role with direct client interaction.

Accountant Medior manages a portfolio of clients, handling bookkeeping, VAT declarations, and period-end closings.

Provides administrative and operational support to a Business Development, M&A, and Alliance & Integration Management team. Manages calendars, meetings, travel, and expenses for senior stakeholders. Prepares presentations and meeting materials and supports events.

Wovian seeks a Founding CTO to lead technical vision and execution for a data-driven financial reconciliation platform. Responsibilities include building data pipelines, developing reconciliation engines, and scaling the engineering team. Ideal candidates possess expertise in data science, software architecture, and complex system integration.

Senior Engineer to design, implement, and maintain enterprise LAN infrastructure. Requires CCNP Enterprise or equivalent, 7+ years of experience, and expertise in Cisco SD-Access, routing, switching, and network automation.

Provides administrative support to senior managers and leadership teams. Manages calendars, filters meeting requests, and handles confidential information. Organizes meetings and conferences, and contributes to office administration improvements.

Clinical Contracts Associate supports clinical contracting activities across global and regional studies. Responsibilities include contract negotiation, study support, stakeholder coordination, and administrative tasks within a fast-paced, regulated environment. Requires 2-5 years of clinical research experience, contract negotiation exposure, and strong stakeholder management skills.

Logistics Coordinator needed for operations team in Belgium. Manage end-to-end logistics flow of medical devices, ensuring timely, compliant, and cost-effective distribution. Coordinate inbound/outbound shipments, RMA process, and inventory management.

Data Scientist specializing in NLP and graph AI to develop intelligent financial systems. Responsibilities include building and deploying NLP models, working with graph data, and designing Generative AI solutions. Requires fluency in French and English, strong NLP experience, and proficiency in Python.

Blue Oak Consulting seeks an Implementation Coordinator to ensure smooth execution of commercial advice projects. This entry-level role involves data management, scheduling, documentation, and reporting to support consultants.

PMO Project Manager needed for a critical chemical conversion project in West Flanders, Belgium. The project involves converting a brownfield mixing line to a Furfural-based binder system with a hard deadline before December 2026. Responsibilities include project governance, risk & compliance, procurement, stakeholder management, and commissioning.

Senior Quantitative Developer will contribute to the development and use of pricing and risk management models and systems. Responsibilities include producing code increments, providing leadership in areas such as software design and testing, and supporting trading and origination on model usage. Requires a Master's Degree or PhD in a quantitative field and solid Python development experience.

Senior Manual Testers needed for IT modernization program. Responsibilities include test plan creation, API testing, defect tracking, and collaboration with Agile teams. Expert level skills in Agile/Scrum, BDD, Gherkin, Jira/Confluence/Xray, and API testing required. ISTQB certification valued.

Deliver packages courteously and safely on defined routes, ensuring timely and accurate delivery. Must have a valid driving license and a strong customer focus.

Microsoft 365 System Administrator will administer and maintain Microsoft 365 services including Exchange Online, Microsoft Teams, SharePoint Online, and OneDrive. The role involves managing user identities, access, and licensing, supporting hybrid environments, configuring security policies, and troubleshooting incidents.

Leads delivery of complex, multi-tower modernization programs, coordinating cross-tower teams and ensuring outcomes are delivered to scope, schedule, quality, and risk expectations.

Experienced Technical Lead (GIS / Geomatics) needed for 12-month contract in Brussels. Lead GIS solution implementation for transport infrastructure projects, manage geospatial data, and coordinate with engineering teams. Requires Bachelor's or Master's degree, 6+ years ArcGIS experience, and ESRI Certification.

Project Leader for high-voltage electrical infrastructure projects (36 kV - 380 kV). Full project lifecycle involvement from concept to completion. Technical expertise, planning, budgeting, procurement, and site coordination. Master's degree in Electrical Engineering, Electromechanics, or equivalent. Fluent Dutch, French a plus.