controller English-speaking jobs in Tienen

Cost Management Consultant to support a large multi-year construction project for a Life Sciences client in Geel. Manage all facets of cost management for real estate projects throughout the planning, design, construction, occupancy, and closeout phases.

International Key Account Manager to manage and grow key accounts across Europe, collaborating with Customer Service and stakeholders on projects. Requires fluency in Dutch, French, and English, proven technical sales experience, and the ability to travel 30% in Western Europe.

Senior Test Engineer needed for freelance project until September (potential extension). Full-time, hybrid role (2 days onsite) in the Mechelen region. Requires 8+ years of experience in end-to-end testing (frontend & backend), SQL, APIs (REST/SOAP), Java, and scripting.

Manage and optimize key retail accounts (off-trade) for a leading FMCG/beer portfolio. Execute joint business planning and analyze growth opportunities. Coordinate with internal and client stakeholders, requiring fluency in Dutch and French.

Experienced Medior Regulatory Reporting Business Analyst needed for a strategic reporting transformation program in Brussels. Will implement, test, and produce regulatory reports, ensuring timely delivery and compliance. Requires 2-5 years of experience in regulatory reporting, business analysis, or reporting environments within asset management. Strong analytical, problem-solving, and communication skills are essential. Fluent in French and English.

As a Support Manager, you will own customer queries, resolve customs declaration issues, and collaborate with various teams. You will need native-level French, strong English, experience in a customer-facing support role, and a background in customs, freight forwarding, or international logistics.

This international production company seeks a highly motivated Management Trainee with a general business interest and a passion for new technologies. The program offers hands-on training in manufacturing, quality control, administration, sales & marketing, and logistics. After completion, the trainee will be placed in a full-time Sales position.

Full-time corporate associate position at a renowned Brussels law firm. Support clients in corporate transactions, mergers, acquisitions, and restructurings. Provide advice on Belgian and European corporate governance rules and compliance. Draft legal opinions, contracts, and corporate documents.

Data Specialist to support a major energy client in Brussels. Contribute to strategic projects, analyze data, and assist development teams. Requires 3+ years of data experience, skills in analysis, engineering, and visualization, and proficiency in Python, SQL, and at least two data technologies. Fluent in English and French.

Experienced content writer with a cloud security background needed to create educational content for developers. Translate security jargon into understandable language and work closely with marketing, product, and development teams.

Accounting Associate provides bookkeeping and payroll services for international clients. Duties include recording financial transactions, reconciling accounts, preparing reports, and assisting with tax filings. Requires fluency in Dutch and English, a BS degree in a related field, and 3+ years of relevant experience.

Experienced .NET Solution Architect needed to define and guide the technical architecture of a growing application ecosystem used in safety-critical operational processes.

Project Manager responsible for overseeing projects from definition to handover, ensuring HSE standards, defining scope, schedules, and costs. Requires engineering degree, mechanical focus, Dutch/English fluency, 5+ years experience in chemical/petrochemical/food industry, and proven management skills.

Investment Manager will lead fund selection process, from sourcing and due diligence to presenting investment cases to the Investment Committee. Requires 4-6 years of experience in private equity fund selection, strong financial modeling skills, and fluency in English.

Talencia Consulting seeks a .NET developer with 2-5 years of experience for a long-term contract (until end of 2026) in Leuven. The role involves working on security, system refactoring, digital channels, and new feature implementation.

Supply Chain Manager to lead logistics activities (procurement, planning, inventory, distribution) at a Flanders-based site. Manage on-site logistics team, coordinate transport, and ensure smooth material flows. Drive S&OP process, optimize inventory, and contribute to continuous improvement.

Senior Full Stack Developer to build a modern HR Connector platform on AWS. Design, develop, and test robust integrations between HR systems using Node.js, TypeScript, and serverless technologies.

Lead the development of innovative hardware products from concept to production. Manage project planning, resources, and communication with clients. Requires a higher degree in Engineering and experience in technical hardware development, preferably in life sciences.

Leads and coordinates security projects for building infrastructure, including CCTV, access control, and fire detection systems. Manages the full project lifecycle, from requirements definition to implementation and delivery.

KU Leuven's Faculty of Economics and Business seeks a full-time academic in Operations Management. The position is open to both junior and senior researchers, including PhD candidates who will complete their degree before 1/7/2027. The successful candidate will have a PhD in Economics, Business, or a related field with a demonstrated research record in Operations Management. Excellent written and spoken English is required.