controller English-speaking jobs in Rixensart

Management Consulting Analyst role at Accenture Song. Analyze customer data, identify opportunities, and design solutions to improve customer experience. Support technology enablement and strategy definition for customer care transformation projects. Requires a Master's degree, strong analytical skills, and fluency in English and French/Dutch.

Senior planning professional to oversee master planning activities across manufacturing, supply chain, engineering, and project management. Develops consolidated master schedule, manages inter-site dependencies, and ensures effective planning governance using Planisware.

Business Unit Manager responsible for end-to-end distribution and wholesale activities across the Benelux market. Leads a team of 20-25, manages P&L, and drives commercial growth. Requires experience in business unit management, dealer management, and P&L management. Fluency in Dutch, French, and English is required.

Senior Information Security Analyst with proven ISO 27001 experience required to support compliance initiatives in a critical infrastructure environment. Translate audit findings, drive security control implementation, and ensure documentation and audit readiness. ISO 27001 certification and fluency in English & French/Dutch are mandatory. NIS2 experience is a plus.

Information & Document Management Expert needed for a mid- to long-term project in Brussels. Requires 10+ years of experience with enterprise-level information systems, Agile methodologies, and application lifecycle management. Expertise in public sector environments and enterprise architecture frameworks (TOGAF, COBIT, Zachman) is essential.

Experienced consultant needed to guide a customer organization's transition to the ILIAS software suite. Expertise in military logistics, aviation capabilities, and operational processes required. Support implementation, optimization, and training. International assignment with significant responsibility.

Senior Software Engineer to build and improve a novel AI-native recruitment platform. Focus on backend development using Typescript and Node.js. Requires a Master's degree in IT/Computer Science/Software Engineering and at least 4 years of experience in backend development. Experience with AI-driven applications is a plus.

Software Engineer (Full Stack, Senior) to join the Product team. 3+ years of experience in full stack development preferred. Strong mastery in a specific domain (backend, frontend, infra) desired. Passionate about building products and shipping features. Fluent in English.

QC Laboratory Administrator supports quality release of raw materials, finished products, and shelf-life studies. Ensures smooth testing, documentation, and data flow. Requires a higher education qualification in a related discipline and experience in a Quality Control or regulated laboratory environment.

Senior Data Scientist to support pharmaceutical clients with analytics across complex clinical and research datasets. Designs, develops, and delivers advanced analytics solutions using cloud-based platforms, focusing on clinical trial data. Requires strong Python/R, SQL, and Databricks skills, experience with pharmaceutical data sources, and excellent communication.

Superlinear seeks a Head of Marketing to own positioning, brand narrative, and market reach for Holon, the AI Operating System for Enterprise Orchestration. You will build and execute an ABM strategy, drive category ownership and thought leadership, and manage digital and content efforts.

Financial Governance & Compliance Lead ensures global internal controls and US-GAAP compliance for Esko. Drives SOX compliance, manages audits, and participates in month-end closing. Requires a Master's degree, 5+ years of international audit/controlling experience, and strong US GAAP and SOX knowledge.

Senior Business Analyst to industrialize data-sharing services for the Belgian energy sector. Will define processes, shape the long-term vision, and coordinate project activities. Requires 10+ years of experience as a Business Analyst and 5+ years in the Belgian energy sector, with experience in data management, reporting, or data-sharing initiatives.

Public Policy Associate will monitor and analyze EU regulatory and legislative developments, draft communications, and represent EY at events.

Account Manager needed for a leading global medical device innovator. Develop and execute the commercial strategy for a new capital equipment device across the BeNeLux region. Lead the full sales cycle, partner with hospital stakeholders, and provide product expertise.

IBA is a global company developing and manufacturing innovative equipment and software solutions for diagnostic, cancer treatment, and industrial applications.

Lead and perform ethical hacking assessments, custom penetration testing, and research and development. Develop new tooling, techniques, and perform vulnerability research. Translate complex technical information to both technical and non-technical stakeholders. Manage and guide junior colleagues. Possess a minimum of a Bachelor's degree in ICT or equivalent experience and 4-5 years of experience in penetration testing/offensive security. Native proficiency in French or Dutch, with excellent English. Strong scripting skills (Python, PowerShell, Bash) and experience with penetration testing frameworks and tools. Possess a valid driving license (category B) and eligibility for NATO clearance.

Lead data & AI projects end-to-end, translating business challenges into clear scopes, roadmaps, and KPIs. Build business cases, align stakeholders, and ensure on-time delivery and measurable business impact.

Provides support for project implementation and delivery of infrastructure security solutions. Ensures stability and performance of deployed systems. Applies security configurations and contributes to remediation of security findings.

Freelance Solution Architect needed for designing, implementing, and optimizing end-to-end solutions in complex enterprise settings. Experience in integration architectures, workflow modeling, and security concepts is required.