controller English-speaking jobs in Rixensart

SecWise seeks a hands-on IAM Security Consultant to design and implement secure Identity & Access Management solutions using Microsoft Entra. You will advise customers on IAM architecture, identity governance, and access lifecycle management, translating business needs into practical and secure identity strategies.

Lead digital transformation engagements for clients, providing strategic guidance and representing the team. Activities include co-creating roadmaps, realigning project portfolios, designing business cases, and assessing digital maturity. Support value proposition development, identify business opportunities, and contribute to go-to-market activities.

As an Integration Architect, you will translate business requirements into Boomi processes, linking applications and business flows. You will design future-proof integration architectures and mentor other integration engineers. Essential skills include experience with web services, XML/JSON, SQL, microservices, and integration patterns.

People Manager responsible for store performance, team development, sales, productivity, and operational tasks.

Reisel Consulting seeks a Mechanical Engineer for a full-time permanent position with a client in the energy sector. Responsibilities include defining design specifications, planning projects, and participating in prototype testing. The role requires a Master's degree in Mechanical Engineering or a related field and a minimum of 4 years of experience.

The Ferrero Group seeks a Junior Advisor for its Group Public Policy Center in Brussels. This role focuses on public affairs and sustainability, supporting the monitoring of EU legislative initiatives and representing the Group's interests externally.

Electrical Commissioning Engineer to lead commissioning, testing, and start-up of data centre electrical systems including busbars, UPS, generators, and switchgear.

Testachats/Testaankoop seeks a Business Developer to identify, develop, and close new B2B and B2B2C opportunities. This role involves translating strategic ideas into market-ready opportunities, building partnerships, and managing the full sales cycle. The ideal candidate is a strategic doer with strong B2B experience, comfortable building relationships with senior stakeholders and navigating complex environments.

Supports a large-scale industrial construction program by preparing, coordinating, and maintaining the health and safety framework. Provides functional guidance to project and HSSE leadership to ensure safe and compliant delivery of works.

The Travel Agency Manager leads a team in delivering personalized travel experiences and achieving sales targets. Responsibilities include team development, driving commercial performance, ensuring excellent customer care, and overseeing agency operations.

Full stack AI Software Engineer to design, build, and scale Wonka Chat, an internal ChatGPT for enterprises. Responsibilities include designing AI agent engines, coordinating workflows, building backend systems, and integrating with client systems. Must have 4+ years of software engineering experience, strong React skills, and experience with Node.js, Python, and RESTful APIs.

Paralegal to support partners and associates on corporate matters for Belgian and international clients. Responsibilities include assisting with company incorporations, managing administrative formalities, conducting legal research, and coordinating transactions. Must have a Belgian law degree, experience in corporate law, and fluency in English, Dutch, and French.

Project Manager to lead electromechanical and metal welded fabrication projects from design to delivery. Responsibilities include managing project scope, scheduling, budgeting, and communication with clients and suppliers. Requires a Bachelor's degree or equivalent experience, CAD proficiency (SolidWorks), and knowledge of industry standards and regulations.

Field Service Engineer to carry out maintenance and repair activities on 4-stroke engines. Lead technicians in maintenance, commissioning, performance tests, and root cause analysis. Analyze maintenance data and provide improvement suggestions.

Expert in AI/NLP/ML to design, implement, and optimize advanced models using LLMs, RAG frameworks, and other state-of-the-art approaches. Develop methods for text mining tasks and fine-tune pre-trained models. Collaborate with teams to integrate AI/ML solutions and conduct rigorous analysis to improve model performance.

Clinical Research Associate to manage clinical trial sites in Belgium. Responsibilities include site monitoring, ensuring compliance with ICH-GCP and local regulations, and managing site documentation. Requires a Bachelor's degree in a Life Science field, 1+ year of independent monitoring experience, fluency in English and French, and knowledge of Belgian clinical trial regulations.

On-site support technician providing technical assistance to end-users in a Microsoft environment. Responsibilities include resolving hardware and software issues, imaging devices, and supporting IT infrastructure. Must be fluent in Dutch and English.

Process Engineer to execute CAPEX projects involving aseptic product preprocessing, compounding, formulation, and filling. Manage budgets, schedules, and collaborate with stakeholders. Requires a Master's or PhD in Industrial Engineering or related field and 5+ years of experience, including 2+ years managing CAPEX projects in a regulated pharmaceutical environment.

Procurement Manager responsible for sourcing, negotiating, and managing vendor relationships. Oversees contract administration, procurement budget, and cost analysis. Manages office maintenance, employee well-being, and ARAG's insurance contracts (excluding employee-specific insurance). Requires 3-5 years of experience in a similar role.

Data Literacy Communications Intern will execute a 2026 plan to improve employee data literacy through events, micro-learning, and engagement. They will create communications, manage a SharePoint knowledge hub, and deliver monthly content on data basics, visualization, and company tools.