controller English-speaking jobs in Rixensart

The Office Manager will oversee all aspects of the smooth running of the Brussels office. Responsibilities include vendor coordination, courier services management, issue resolution, space planning, visitor management, office supply ordering, administrative tasks, and budget assistance. The role requires fluency in English and either Dutch or French, excellent proficiency in MS systems, and strong organizational and problem-solving skills.

Drive the adoption, usage, and continuous improvement of Copilot solutions. Build user communities, deliver training, provide support, and monitor product evolution.

As a First Line ICT Support Engineer, you will be the primary point of contact for internal users experiencing ICT issues. You will resolve common incidents and service requests, escalate complex issues, and provide support for hardware, software, and network connectivity.

The B2B Sales Manager will drive profitable growth of Les Tartes de Françoise's B2B segment across Horeca, resellers, offices, and events. Responsibilities include executing the B2B commercial growth plan, identifying and acquiring new customers, nurturing existing relationships, and collaborating with cross-functional teams.

Lead and participate in transaction-related engagements for financial services clients, including due diligence, M&A, and valuation. Analyze financial results, identify risks and growth drivers, and support buyers and sellers throughout the transaction process.

Windows & Citrix System Engineer needed for a hands-on operational role supporting a large, business-critical environment. Responsibilities include managing and maintaining Windows and Citrix environments, troubleshooting incidents, and collaborating with a team of engineers. Must have hands-on experience with Citrix Virtual Apps & Desktops, Delivery Controllers, StoreFront, Citrix Workspace app, Director & Studio, Profile Management, and NetScaler. Strong Windows Server (2016-2025) skills are also required. C2 proficiency in Dutch or French is essential.

This QHSE internship supports the department's daily operations and improvement initiatives. Tasks may include supplier qualification, document management, compliance monitoring, and health and safety initiatives.

Senior Linux Operations Engineer to manage 600+ Red Hat Linux servers in a high-security environment. Responsibilities include server installation, automation using Ansible, patching, Docker/Kubernetes administration, security best practices, VMware management, performance optimization, incident handling, and documentation.

Finance Graduate rotational program for recent business graduates with Finance & Accounting experience. Develops future leaders through 4, 6-month rotations in various Finance functions across Europe.

Designs, develops, and maintains data pipelines and architectures for fast data transformation and processing. Collaborates with teams to identify and prioritize data transformation requirements. Ensures data quality, integrity, and security.

Data Analysis Internship at Lucentra Group is a 1-year paid program for students and recent graduates. Interns will collect, analyze, and interpret operational and financial data to support consulting projects and client deliverables. Proficiency in Excel or Google Sheets and a strong analytical mindset are required.

SolarPower Europe seeks a Communications Advisor to manage communications for Research & Innovation and EU-funded projects. Responsibilities include social media management, press release drafting, and visual identity development. The role requires 2-3 years of communications experience, strong written and verbal skills, and fluency in English. Fluency in another EU language is advantageous.

Mobile Automation Test Engineer to develop and maintain automated test scripts for Android and iOS applications. Experience with Appium, Selenium, Java, BDD frameworks, and CI/CD pipelines required.

Full Stack .NET Developer needed for R&D team. Develop, analyze, and test software applications using C#, ASP.NET, React/development, and SQL databases. 3+ years experience required.

Microsoft Dynamics 365 Supply Chain consultant with 3+ years of experience in FSCM implementations. Designs functional solutions based on customer business needs. Strong communication and customer-oriented skills required. Fluent in Dutch or French with English proficiency.

Site Reliability Engineer will design and optimize cloud infrastructure, manage cloud computing and Kubernetes projects, and contribute to a self-healing, scalable system.

Business Development Manager to drive growth and professionalize Wind activities across the Benelux region. Requires 5+ years' experience in the Wind sector, strong commercial acumen, technical understanding, and fluency in Dutch and English.

Field Service Engineer provides on-site and remote technical support for Process Automation systems in the energy and chemical sectors. Responsibilities include troubleshooting, diagnosing equipment failures, and identifying customer improvement opportunities. Requires proficiency in PLC/DCS systems, automation protocols, and communication technologies. Fluent in Dutch, French, and English is essential.

Application Security Engineer needed to integrate security into CI/CD pipelines, perform application security reviews, and remediate vulnerabilities. Will work with development and infrastructure teams to improve application security maturity. Requires strong software engineering background and experience in application security or secure software development.

Primary role The Service Delivery Manager (SDM) oversees the account and enable the delivery of a high quality service to customer, and to ensure Service Delivery processes are in place to meet business needs. The SDM is a stakeholder facing role, required to establish and manage expectations within the business and drive the delivery to achieve the expectations of the customer.