controller English-speaking jobs in Tienen

Security Control Assurance Specialist ensures security controls meet regulatory and organizational requirements. This role involves planning and executing control testing, assessing controls against frameworks like ISO 27001 and NIST, and supporting audits.

Optimize software delivery as a Product Delivery Manager. Lead engineering and QA teams, facilitate Agile workflows, manage capacity, and improve developer experience using data-driven methods. Requires 5+ years in Agile delivery.

Tax Analyst needed for the international Tax Compliance team. Support CIT, VAT, and local tax reporting for group entities. Requires a Bachelor's/Master's in Law, Economics, Accounting, or Finance and 3 years of international VAT compliance experience.

Drive software engineering excellence as Tribe Lead for the CoE. Define AI-native practices, set modern standards, and improve engineering maturity across the organization. Advise leadership on technical strategy and culture.

Internship focused on sensor data processing and AI/ML for radar image projects. Tasks include data gathering, pipeline improvement, object detection support, and model evaluation. Requires Master's student in relevant field with Python/ML knowledge.

Legal & Operation Officer advises private clients on legal and administrative matters. Responsibilities include drafting contracts, supporting estate planning, and coordinating real estate transactions. Requires a Belgian Master's in Law and fluency in Dutch and English.

Lead/Principal AI Architect owning end-to-end architecture for advanced AI platforms, including generative AI and agentic systems. This role shapes enterprise AI strategy, guides technical vision, and integrates domain specialists into unified, scalable solutions.

Immolux seeks a New Build Real Estate Sales Advisor to manage sales, marketing, and client relationships for new property projects. The ideal candidate has experience in real estate sales, a strong understanding of the market, and excellent communication and negotiation skills.

Consultant in Global Compliance & Reporting assists international and Belgian companies with direct tax compliance, reporting, and risk management. Responsibilities include Belgian tax compliance and implementing international tax legislation.

The Senior Business Control Manager ensures financial steering and operational efficiency across Avertim. This role secures contract and PO compliance, monitors budgets, revenue, and margins, analyzes variances, and guarantees accurate and timely invoicing, reporting, and forecasting.

Manage and grow an existing coatings customer portfolio for a European chemical distributor. This role requires B2B sales experience, strong relationship management, and fluency in Dutch, French, and English.

Executive Assistant supporting the Sustainability VP. Responsibilities include personal assistance, budget control, office management, and administrative tasks. Requires fluency in English and experience as a Personal Assistant.

This role serves as the subject matter expert for OTC, Master Data, and Inventory Planning systems across EMEA. The analyst acts as the first point of contact for system issues, supports process improvements, and develops operational reports. Requires experience with SAP and OTC modules.

Post-doctoral scientist to reconstruct Southern Ocean sea ice evolution over 200 years. Responsibilities include evaluating existing reconstructions and performing new large-scale reconstructions using instrumental and proxy data. PhD in climatology or oceanography required.

Experienced SAP GTS Senior Consultant needed to design and implement solutions across Customs, Compliance, and Trade Preference Management. Responsibilities include configuration, process analysis, and advising clients on global trade regulations. Minimum 4 years of SAP GTS experience required.

Senior Product Engineer to develop the core pricing manager system, building end-to-end features. Requires deep backend experience in Go or Python, frontend literacy, and architectural thinking.

Develop multiscale simulation technologies for textile composites within the DIGIMAT platform. Design material models and virtual manufacturing workflows, requiring expertise in composite science and software development.

Expert SAP SuccessFactors LMS Consultant needed. Responsibilities include advising HR on requirements, configuring LMS/Skills, and performing functional testing. Requires 10+ years of experience in SAP HCM and SuccessFactors. Must be fluent in French and proficient in Dutch.

Marketing Internship available for Master's students. Support social media content, online advertising, website building, and email campaigns. Gain hands-on experience in B2B marketing. Fluency in English/French or English/Dutch required.

Facilities Automation Project Engineer defines and delivers technical installations. Responsibilities include gathering stakeholder needs, creating technical specifications, and managing project documentation and electrical diagrams.