controller English-speaking jobs in Rixensart

Technical Project Manager to lead complex infrastructure projects in a large enterprise environment. 5+ years' experience required, with a focus on building automation, telecom, or electrical infrastructure. Must have experience managing projects valued between €100K and €5M and fluency in French (C1) with professional Dutch or English (B2+).

Project Engineer to oversee design, procurement, installation, testing, and qualification of GMP and non-GMP process equipment. Collaborate with suppliers and multidisciplinary teams to ensure successful integration, qualification, and reliable operation.

Senior Detection Engineer / Threat Detection Lead will design, build, and optimize detection rules across SIEM and XDR platforms. Lead threat hunting initiatives, support incident response, and develop Detection-as-Code capabilities.

As a Service Delivery Manager, you will drive SLA and KPI performance, build customer relationships, and manage budgets. You will act as a connector between Sales, Solution Architects, and Project Managers, identifying opportunities and leading their implementation.

The Country Manager, Belgium & Luxembourg will lead the expansion of Revolution Medicines' oncology therapies in the region. This role will develop and execute commercial and operational strategies, manage the P&L, and build a country team. The successful candidate will have 15+ years of biopharmaceutical experience, including oncology drug launches in Belgium & Luxembourg.

This 2-year trainee program offers a broad view of Pricing and Market Intelligence activities through rotations across sub-departments. You will collaborate with experts on projects to define pricing strategies, ensuring market competitiveness and growth margin.

Drives service strategy across seven European markets, ensuring sales call quality and elevating service and retention calls. Oversees call quality audits, designs mystery shopping programs, and analyzes customer journey data.

Treasury Analyst will manage treasury operations for Sanofi legal entities in a designated geographical area. Responsibilities include cash management, risk mitigation, compliance, and supporting business growth.

Senior IT Project/Program Manager to lead strategic IT initiatives and deliver business solutions. Manage project scope, budgets, timelines, risks, and reporting. Coordinate cross-functional teams and ensure quality assurance, testing, and deployment.

AI Solutions Requirements Engineer for space-based Intelligence, Surveillance and Reconnaissance (ISR) and related programs. Conducts AI opportunity analysis, collaborates with stakeholders, and advises on integrating AI solutions. Requires NATO SECRET clearance, a degree in a relevant field, and 5+ years of requirements/systems engineering experience.

Provide first-line Salesforce support, analyze user needs, and translate them into requirements for the implementation team. Collaborate with stakeholders, document processes, and stay current on Salesforce product updates.

Perform mechanical and electrical repairs and installations on buses. Carry out preventive maintenance and diagnostics. Report work accurately using the company's garage application. Provide support to fellow technicians. Possess a technical background in vehicle mechanics and knowledge of vehicle electronics. Hold a technical secondary education diploma in Automotive Technology or equivalent experience. Communicate well in English, Dutch, or French. Experience with bus maintenance is preferred.

The Demand & Supply Planner manages inventory performance and supply execution for a portfolio of brands and SKUs. Responsibilities include challenging demand forecasts, managing inventory levels, generating purchase orders, and collaborating with suppliers. The role requires strong analytical skills, attention to detail, and experience with planning systems.

AI Solutions Requirements Engineer for space-based Intelligence, Surveillance and Reconnaissance (ISR) and related programs. Conducts AI opportunity analysis, collaborates with stakeholders, and advises on integrating AI solutions. Requires a NATO SECRET security clearance, a degree in a relevant field, and 5+ years of requirements/systems engineering experience.

Oper is seeking an AI-Native Full Stack Engineer to design, build, and ship product and customer-facing software. You will work across the full stack, from back-end services to front-end user journeys. This role requires 3 to 5 years of software development experience with Python (Django or FastAPI) on the back end and Angular on the front end. You will build and improve full-stack features, design APIs, integrations, and data flows, and translate business requirements into technical solutions. Oper is an AI-native organization, so you will use modern AI tooling to write code, build workflows, and accelerate development.

Experienced Platform & DevOps Engineer needed to operate and maintain a Kubernetes-based cloud platform. Responsibilities include Kubernetes cluster management, incident response, platform automation, and security. Requires strong Kubernetes administration, GitOps, and observability skills.

Finance Director will report to the Managing Director and CFO, partnering with business units to create financial and operational transparency. Responsibilities include financial and operational reporting, budgeting, forecasting, business intelligence, accounting, M&A support, and corporate governance.

As an Implementation Consultant, you will configure the Duco platform, train ML models, and collaborate with clients to deliver intelligent document processing solutions. You will translate client needs into technical solutions, conduct pre-scoping exercises, and support Project Managers throughout the project lifecycle.

Lead and develop a global Process Engineering team, driving continuous improvement and technical capability across manufacturing sites. Manage technology and process implementation, own PCP/PPCP activities, and support RFQ/RFS processes. Ensure project targets for quality, productivity, and efficiency are achieved while providing technical expertise and troubleshooting support.

As a Courier Performance Lead, you will develop and execute the courier lifecycle strategy for Belgium, bridging strategy and field-level execution. You will lead a team, applying behavioral science to drive fleet safety and performance, and manage labor relations.