controller English-speaking jobs in Rixensart

The Associate Case Manager & Business Support role combines end-to-end case management for cell therapy patients with operational support. Responsibilities include coordinating patient journeys, acting as a point of contact for healthcare providers, and providing administrative support to the Business Unit.

Freelance Business Controller needed for a 6-month assignment. Responsibilities include financial controlling & reporting, planning & forecasting, and business partnering & decision support. Requires a Master's degree in Finance, Accounting or a related field and 2-4 years of experience in a similar role. Strong analytical and communication skills are essential.

Analyze customer data, monitor key metrics, and resolve audit discrepancies. Collaborate with customers and internal teams to optimize operations and enhance client relationships. Prepare reports, identify areas for improvement, and contribute to process development initiatives.

Strategic Category Manager needed to define and implement European purchasing strategies for high-impact categories. Responsibilities include market monitoring, cost optimization, risk management, and collaborating with stakeholders across multiple sites. Requires experience in strategic procurement, commodity markets, and strong analytical skills.

Provides administrative support to the Chief Legal Officer and assists the Legal team with legal documentation and corporate formalities. Coordinates residential sales administration and acts as a point of contact between internal and external stakeholders.

Leads a small payroll team responsible for accurate and timely payroll for approximately 300 employees in Belgium. Manages payroll data, reconciles tax and social security submissions, and acts as the primary point of contact for payroll queries. Oversees payroll provider relationships and supports the delivery of the annual benefits calendar.

Senior Treasury Core Model (TCM) Solution Expert will lead design and implementation of S/4HANA Treasury solutions across Sanofi's global organization. Responsibilities include solution design, technical implementation, deployment support, and ongoing evolution of Treasury processes. Requires 7 years of comprehensive SAP experience, 3 full lifecycle SAP implementations, and proven track record in SAP Treasury modules.

The Eclipse Foundation seeks a skilled Intermediate SecOps Engineer to join its Infrastructure team. This role focuses on threat detection, incident response, security monitoring, and operational resilience across the Foundation's infrastructure and services. Responsibilities include developing and maintaining detection rules, participating in incident response activities, operating security monitoring tooling, and collaborating with teams to improve security visibility and operational security.

Supports the rollout and optimization of the change track within a SAP transformation project. Executes and coordinates change activities, including communication, training, and stakeholder engagement. Prepares communication materials, coordinates training activities, and tracks change progress. Requires 2-5 years of experience in change management, project support, or PMO.

Senior Application Support Engineer needed for 24/7 production support in air traffic control. Requires 5+ years experience in large-scale environments, strong development background (ADA, C, C++), UNIX/Linux, Shell scripting, and configuration management.

Leads the end-to-end strategy and execution of data migration activities within a transformation. Develops and owns the data migration plan, including scope, approach, and risk mitigation. Executes all data migration cycles, ensuring they meet quality standards and are completed on time. Coordinates technical, business, and vendor activities for a successful migration.

Doctoral researcher to develop novel theoretical frameworks and signal processing techniques for Near-Field Integrated Sensing and Communications (ISAC) in future 6G wireless networks.

CAD/CAM Specialist needed for long-term contracts with Infrabel ICT. Responsible for installation, support, and updates of CAD software for designers. Requires 10+ years of experience with Autodesk, Eplan, Common Lisp, and AutoCAD.

Senior consultant to execute transformation projects in the Financial Services sector. Requires 3-6 years of consulting experience, strong analytical skills, and fluency in French, Dutch, and English.

Lead system integration, verification, validation, and qualification activities across projects. Define and implement IVVQ strategies, prepare and execute test plans, and ensure compliance with regulatory standards. Collaborate with technical teams and stakeholders to guide system validation efforts.

Quality Control Technician will perform inspections and functional tests on components to ensure compliance with specifications. Responsibilities include recording control evidence, contributing to protocol improvements, identifying and managing non-conformities, and maintaining equipment and workspace.

Senior Lead Engineer will manage structural engineering projects from concept to execution, ensuring compliance with quality, budget, and timeline requirements. Provides technical design reviews and guidance, drives BIM and parametric design, and collaborates with multidisciplinary teams. Prepares project proposals, offers, and contracts. Mentors junior engineers and builds relationships with clients and stakeholders. Requires a Master's degree in Civil Engineering and at least 20 years of experience in structural engineering projects. Fluency in Dutch is required.

Lead Architect to design complex, large-scale cloud solutions. Minimum 5 years experience as a Lead, Solution, or Enterprise Architect. Strong background in AWS, Azure, or GCP and modern architecture patterns. Experience with API design, integration platforms, and messaging systems. Excellent communication and stakeholder management skills. Fluent in English + French or Dutch.

Fluent Dutch and English-speaking IT Software Engineering Lead needed for a long-term technology transformation. Lead, coach, and develop high-performing engineering teams. Ensure the right people are assigned to the right roles based on skills and business needs. Foster a strong engineering culture focused on collaboration, continuous improvement, and technical excellence.

Leads the growth, innovation, and market positioning of a global portfolio of services. Develops and executes product and service strategies, drives revenue growth, and collaborates with Sales, Operations, and Standardization teams.