controller English-speaking jobs in Rixensart

Trade Marketeer focused on the French market. This role connects market insights and customer needs to marketing execution to drive growth in the Contract segment. Requires 3-7 years of B2B marketing experience and proficiency in French and English.

Senior Security Engineer to ensure enterprise security operations and strengthen infrastructure. Responsibilities include IAM, security tool maintenance, and advising on security culture within Agile/SSDLC frameworks. Requires fluency in Dutch/French and English.

Serve as a subject matter expert for Quantum storage solutions, leading technical sales and design for various industry verticals. Requires 5+ years in tech support, proficiency in English and German, and knowledge of enterprise storage and M&E workflows.

Budget Analyst for the FAA Office in Brussels. Responsibilities include maintaining budgets for FAA lines of business, expenditure forecasting, tracking, and authorizing payments. Requires SBU certification and specific education/experience.

Freelance Clinical Legal Translator needed for English to Traditional Chinese (Taiwan). Responsibilities include translating and proofreading documents in the Clinical Legal sector. Requires excellent bilingual skills and attention to detail.

Cloud Reliability Lead ensures platform stability and availability for Telenet. This role drives reliability initiatives, automates processes, and investigates issues across database platforms and cloud environments.

Senior Business/Functional Analyst needed to define foundations for a large multilingual legal platform. Key tasks include gathering requirements, modeling processes, and writing functional specifications. Must have strong BA/FA experience and SQL skills.

Junior Lawyer Employment Law needed for a leading Belgian law firm. Requires a Master's in Law and minimum 1 year of experience in employment law. Must be Dutch-speaking with strong analytical skills.

Coordinate end-to-end omnichannel content production and delivery across international markets. This role involves managing demand, forecasting, capacity planning, and establishing governance processes for content pipelines.

RINA is a global knowledge company where expertise travels across borders, disciplines, and industries. Every day, we collaborate on solving complex challenges that no single field could tackle alone. With a presence in more than 70 countries and 160 years of heritage, we turn individual know-how into collective progress.

Manage SME insurance contracts, analyzing broker requests and ensuring technical quality. Requires initial experience, French/Dutch fluency, and basic AI knowledge.

Senior Java Developer to join the Risk Management team. Design and deliver high-quality, scalable Java applications using Java 11/17 and Spring Framework. Mentor developers and ensure technical excellence within the B2B Belgium Business Platform.

Network and Systems Engineer role supporting a growing software company. Responsibilities include first-line remote customer support and infrastructure projects like cloud migrations and server management. Requires 3+ years in IT support/systems engineering and fluency in Dutch and English.

Research Metadata Specialist to design and maintain metadata models for life-science data. You will apply standards and build mappings to ensure data is structured, machine-readable, and supports scientific reuse.

Cyber Threat Intelligence Researcher needed to research threat actor TTPs and create technical reporting for NATO. Requires NATO SECRET clearance, a quantitative degree or 4+ years of relevant experience, and skills in threat analysis and scripting.

Seeking a Trainee Meeting & Events with a passion for hospitality. This role requires strong communication, teamwork, and a positive attitude. Must be enrolled in school/university and fluent in French/Dutch & English for a minimum 5-month internship.

This role ensures data quality and manages master data for Belgium's healthcare and social security system. Responsibilities include defining validation rules, monitoring data flows, and maintaining reference data integrity using Azure and SQL.

Managing Consultant in Environmental & EHS to help clients navigate environmental and EHS challenges. Responsibilities include delivering permitting, impact assessment, and risk management projects. Requires technical foundation and client-facing skills.

Business Development Specialist to drive growth in packaging, coatings, and performance chemicals. Identify prospects, build relationships, and advance opportunities from needs identification to commercialization. Requires a relevant Bachelor's degree and customer-facing experience.

Service Engineer Intern gains hands-on experience operating and maintaining the Proton Therapy System. Duties include troubleshooting, preventative maintenance, system inspections, and supporting hardware/software testing. Candidates should be pursuing an Engineering or Physics degree.