controller English-speaking jobs in Leuven

As a Key Account Manager, you will manage relationships with existing clients, generate revenue through upselling and cross-selling, and identify new business opportunities. You will lead the full sales cycle, from prospecting to deal closure, and develop strategic account plans. You will analyze client needs, propose customized solutions using Securitas Technology offerings, and collaborate with technical teams to ensure successful implementation.

Senior Tax Analyst manages tax obligations, prepares and submits tax declarations, ensures compliance, and contributes to financial reporting.

Designs, implements, and maintains SharePoint Online websites. Analyzes and designs collaboration solutions using Microsoft 365 and Power Automate. Delivers training on Microsoft 365 tools.

Processes and corrects payroll transactions for assigned countries, supporting pre-payroll activities, reviewing payroll files, and resolving payroll issues. Requires 4-5 years of Belgian payroll experience, knowledge of Belgian payroll rules, and proficiency in Workday and third-party applications.

Become a ServiceNow consultant and help customers with their digital transformation. You will design, build, and maintain technical solutions in ITSM, HR, Self-Service, and Security domains.

Veeva Vault Administrator needed for a client expanding its Veeva Platform team. Requires 3-8 years of hands-on Veeva Vault experience, including strong configuration, testing, and documentation skills. Must have a current Veeva Vault Platform Administration certification and experience in regulated (GxP) environments. Fluent English required.

Senior Project Manager for NATO projects. Plans, implements, and manages projects according to NATO regulations and NCI Agency policies. Requires a Project Management qualification (PRINCE 2 Practitioner/PMP) and 3+ years of experience in large-scale IT organizations.

Workshop Technician will perform vehicle and engine preparation, alignment, software flashing, instrumentation, welding, and troubleshooting. Requires 2+ years of experience in a mechanical workshop, minimum B2 English proficiency, and a valid driving license.

Senior HR Business Partner will lead HR strategy and operations for Belgium and France, championing People & Culture and driving global HR initiatives.

Leads the delivery of NIS P&D studies.

Business Developer to drive growth and secure opportunities in large-scale industrial renewable energy projects. Identifies, initiates, and develops projects including Solar, Wind, EV charging infrastructure, BESS, and Energy Management Systems (EMS). Creates business development plans and educates clients on technical specifications. Secures contracts for renewable installations and acts as primary contact for stakeholders.

Materials Operator needed for temporary contract until December 31, 2026. Responsibilities include stock handling, relabeling, packaging, and ensuring customer specifications are met. Must be fluent in Dutch and have a hands-on mentality.

As a Clinical Application Specialist – Image Guided Therapy (IGT), you will provide clinical education and consultancy services to customers, supporting optimal system utilization. You will design and deliver training programs, customize systems, and support trial installations. You will also monitor system usage, identify optimization opportunities, and contribute to product improvement.

Accountant needed to ensure accurate and compliant financial records for a fast-growing SaaS company. Responsibilities include daily bookkeeping, payment reconciliation, accounts payable, tax compliance, and supporting financial projects. Must have experience in Belgian GAAP, VAT regulations, and Corporate Income Tax.

Associate Account Director to drive sales of Clinical Outcome Assessments (COA) solutions, services, and technology platforms to pharmaceutical, biopharmaceutical, and CRO clients.

OneSpan seeks a Renewals Specialist to manage customer relationships, drive retention and growth, and deliver renewal quotes. The role involves collaborating with sales teams, providing customer support, and maintaining accurate forecasts.

Junior Financial Architect supports complex bids in the BNN region (Belgium, Luxembourg, the Netherlands, and the Nordics). Collaborates with sales, solution, and bid management teams to drive financial and commercial aspects of deal-making. Develops financial analyses, pricing models, and client submissions.

Provide cutting-edge valuation advice and support deal origination activities including target screening, market research, and business valuations. Work alongside the team throughout the deal process, gaining hands-on experience in deal sourcing, assessment, and execution.

The Mapping Maintenance Expert will improve and maintain transit data, developing and managing data pipelines. They will communicate with stakeholders, identify data gaps, and validate data quality. Experience with transit projects, GIS mapping tools, and the country's transit network is required.

Business Analyst to collaborate with business and technical teams, defining and refining requirements for impactful solutions. Experience as a Business Analyst, Functional Analyst, or similar role required. Familiarity with Business Process Modelling tools and Agile methodologies is a plus. Fluent in English and French or Dutch.