controller English-speaking jobs in Tienen

Develop and grow Schneider Electric's OEM business across Flanders and Wallonia. This role involves strategic sales planning, building stakeholder relationships, and driving digital transformation using automation solutions. Requires 3-5 years of B2B sales experience.

PMO & Document Control Coordinator to standardize project management processes in Life Sciences. Requires 5+ years in PMO/Document Control within industrial or regulated environments. Focus on governance, documentation, and process implementation.

Design, develop, and maintain scalable data engineering solutions on Microsoft Azure and Databricks. Build robust ETL/ELT pipelines using Python, PySpark, Scala, and SQL. Develop data processing applications for ingestion, transformation, and serving of analytical datasets.

Administrative Assistant supporting HR Staff Services across four locations. Requires active NATO SECRET clearance, two years of administrative experience in a large organization, and proficiency with Microsoft Office and HR systems.

Program Manager to lead data management strategy development and rollout. Responsibilities include defining data products, shaping scalable architecture, and establishing governance. Requires 4–6 years of experience in data management or project management.

Senior Python Developer to build backend services and data pipelines for renewable energy asset onboarding and market operations. Responsibilities include API development, data ingestion via MQTT/RabbitMQ, and PostgreSQL optimization using AWS services. Requires 6 years of Python experience.

Coordinate end-to-end operational delivery for international conferences, summer schools, and scientific events. Manage logistics, timelines, and budgets while ensuring a high-quality participant experience. Requires strong organizational and communication skills in Dutch and English.

Data Solution Architect designs data backbones for clients, translating business needs into end-to-end data solution designs. Requires 7+ years in data architecture, vendor-agnostic thinking, and strong communication skills.

Project Manager to drive strategic drone solutions, focusing on functional and technical evolution. Responsibilities include risk analysis, defining BVLOS flight requirements, and integrating ICT architecture with Milestone platforms. Requires drone piloting and instructor experience.

QA Specialist ensures manufacturing compliance with GMP in pharmaceutical production. Responsibilities include managing deviations, CAPAs, and reviewing batch documentation. Requires 4+ years in QA within pharma/biotech.

Senior Growth Marketer drives commercial traction and shapes market positioning for an AdTech platform. Develops and executes marketing strategies, content, campaigns, and digital channels to generate demand and support sales effectiveness. Owns CRM and marketing automation, ensuring data accuracy and performance insights. Collaborates with Sales, Product, and Delivery teams to align marketing efforts with business objectives.

Senior IT Business Analyst role requiring 5+ years of experience. Responsibilities include preparing business requirements, managing change requests, and coordinating testing. Must be fluent in English and possess knowledge of analysis/modelling tools.

Experienced independent contractor needed to establish and scale Lumos Experiences in Belgium. Responsibilities include operational launch, venue coordination, local compliance, and end-to-end event delivery.

Board-level Chief Financial Officer for Belgian operations of a leading insurance group. This role involves setting financial reporting standards, acting as the primary contact for Belgian regulators, and supporting the CEO on strategy and M&A. Requires 10+ years in finance with insurance experience.

Freelance Golang Developer to build and maintain backend services and microservices for an AI platform. Requires 5+ years in Go, experience with event-driven architecture, and strong engineering practices.

Lead a team of 5 Production Engineers, optimizing advanced mechanical assembly processes and driving automation projects.

Results-oriented Account Manager needed for AI and Cybersecurity Solutions in Belgium and Luxembourg. This full lifecycle sales role balances new logo acquisition and existing account growth, focusing on Microsoft solutions and managed services.

Legal Officer to monitor EEA law implementation in Energy within the Internal Market Affairs Directorate. Requires 5+ years' experience in public/private sector dealing with EEA energy law and EU energy policy.

European Sales Director for Emulsions & Latex. Own EU revenue and margin targets, setting commercial direction and leading the sales team. Requires 10+ years in specialty chemicals, P&L ownership, and technical-commercial expertise.

As a Customer Service Representative, you will be the primary point of contact for customers, handling orders, production follow-up, deliveries, and new product introductions. You will ensure customer satisfaction and resolve commercial and logistical issues.