controller English-speaking jobs in Tienen

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 Director EH&S for the Geel MAKE site is responsible for overseeing and managing EHS activities across the site, ensuring compliance with regulations and the safety of employees, visitors, and contractors. This role leads a team of EH&S professionals, develops and implements site EH&S strategies, and manages the site EHS function, including budget and resource allocation.

Lead AI transformation by fostering an AI-first culture and maximizing the value of the Google Gemini ecosystem. Drive AI adoption, strengthen AI literacy, and ensure measurable business value.

Drive the engineering and execution of large-scale battery energy storage system (BESS) projects (typically >100M EUR investment). Oversee multidisciplinary design and supervise EPC partners, engineering firms, and other stakeholders. Manage technical domains such as BESS system architecture, grid interconnection, and civil works.

Senior Salesforce Developer needed for ongoing maintenance and development of Sales and Service Cloud platforms. Responsibilities include stabilization, post-go-live evolution, AI initiatives, reporting, and documentation.

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.

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.

The NATO Integrated Cyber Defence Centre seeks an Enterprise Coordinator to support the NICC, CDT, and SHAPE. Requires over 3 years of experience as an OF4 with management experience in a national military organization. Must possess strong familiarity with NATO cybersecurity capabilities and experience managing cybersecurity programs. Excellent communication skills and fluency in English are essential.

Operations Manager needed to structure and scale day-to-day activities for a WaterTech startup. Responsibilities include coordinating with suppliers, production partners, and logistics providers, ensuring quality control, and improving operational efficiency.

Experienced Solution Designer needed for a 12-month contract in Brussels. Design microservices-based architectures, integrate REST APIs, and produce technical documentation. Requires 5+ years of experience in solution design, strong Java skills, and fluency in English. Hybrid work model with 2 days onsite per week.

The Treasury Analyst will perform and control treasury operations for Sanofi legal entities in a designated geographical area. Responsibilities include executing daily treasury management activities, cash flow and working capital optimization, foreign exchange risk management, and banking relationship management.

Junior Property Accountant supports Real Estate Accounting Expert with accounting tasks related to development, construction, and facility operations. Manages invoices, purchase orders, real estate expenditure, and fixed asset register. Contributes to monthly closings, financial statements, and audit preparation.

As an Odoo Business Analyst, you will bridge the gap between business and IT, analyzing customer needs, translating them into business blueprints, and ensuring successful implementation of Odoo solutions.

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.

Safran Aircraft Engine Services Brussels seeks an Aircraft Engine Parts Planner to manage spare parts, identify and mitigate completion risks, and ensure engine completion within allotted time.

QA Tester needed for freelance contract in Brussels. Design, develop, and maintain automated test scripts using Selenium WebDriver (Java, Python, or C#). Execute functional, regression, integration, and cross-browser testing.

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.

NTU International seeks a Senior Land Management / Rangeland Expert to support sustainable land management, rangeland governance, and natural resource management initiatives in Uzbekistan. The expert will support the development and implementation of sustainable land management and rangeland management strategies, provide technical assistance on soil conservation, pasture management, and sustainable agricultural land use practices, and contribute to the preparation of technical studies, land management assessments, and policy recommendations.

Key Account Officer for Petrol & Wholesalers OOH, managing customer relations, P&L, and promotional activities. Develops customer strategies and identifies new opportunities for Lipton Ice Tea, Zwan, and Cup-a-Soup. Requires 3-5 years of FMCG sales experience, fluency in Dutch and French, and strong analytical skills.

Business Relationship Manager needed for large-scale application migration initiatives. Coordinate project delivery, manage partner onboarding, and analyze infrastructure and cloud solutions. Must have 5+ years of IT infrastructure experience with cloud knowledge and proven project coordination experience.