controller English-speaking jobs in Tienen

Commercial Director for Surety & Guarantee in Belux. Responsible for account management and sales, building strategy, and growing premium income. Requires 10-15 years in financial services, structuring complex transactions, and C-level engagement.

Provide technical support to Project Managers during the preparation, engineering, and execution of large-scale battery storage projects. Responsibilities include reviewing engineering deliverables and managing technical queries.

Purchasing/Supplier Engineer needed for high-value industrial projects. Coordinate component sourcing, validate PPAP, and monitor supplier progress. Requires 5 years in Purchasing Engineering with strong PPAP experience.

Software Engineer to join a backend development team for a SaaS platform. Responsibilities include implementing .NET backend components, structuring data, and developing functionality for calculations and simulations. Requires a master's degree in a technical discipline and fluency in Dutch and English.

Flen Health seeks a Medical & Clinical Affairs Director to define and lead the global medical and clinical strategy. Responsibilities include developing evidence roadmaps, overseeing clinical investigations, and ensuring alignment with commercial strategy. Requires an advanced scientific or clinical degree and 10+ years of experience in clinical affairs, medical affairs, or clinical development within the medical device industry.

Business Process & Projects Manager to build Monni's future operating model as a licensed Payment Institution. Own cross-functional projects, translating regulatory and business needs into practical processes, systems, and automation.

AI/ML Engineer bridging hands-on engineering and client collaboration. Design, build, and deliver production-grade AI solutions, focusing on LLMs, agents, and classical ML, while translating business needs into technical value.

The Office Leasing Specialist builds relationships with Brussels brokers and prospective tenants to drive office leases. This role involves conducting memorable visits, preparing tailored proposals, and managing negotiations to close deals.

Senior Services Account Executive responsible for selling service offerings to drive customer adoption and business outcomes. This quota-carrying role requires deep services sales experience in SaaS, focusing on creating demand and executing sales strategy.

Supervise utility and process piping works safely and efficiently on industrial projects. Coordinate contractors, materials, and interfaces. Lead piping works through installation, testing, and handover to commissioning. Requires mechanical engineering background.

Business Analyst needed for a five-month Risk & Credits project. Support lending products and credit data lifecycle. Responsibilities include gathering requirements, impact analysis, and supporting testing. Requires banking industry experience, Risk & Credits knowledge, and Agile skills.

Freelance TypeScript Developers needed to build and support data integrations connecting systems. Responsibilities include designing APIs, connectors, and event-driven solutions. Requires 4 years of TypeScript/Node.js experience and strong functional analysis skills.

Staff Security Engineer, Incident Response, conducts security analysis and forensics, responding to high-priority alerts. Requires 7+ years in IR with cloud security expertise (AWS, GCP, or Azure) and proficiency in AI/LLM.

Coordinate vehicle fleet budgets, manage motor pool operations, and analyze transportation data. Duties include inspections, processing reports, and maintaining internal procedures. Requires one year of experience or a related degree.

Leads enterprise workforce planning programs, driving alignment between Anaplan, Employee Central data, and business decisions. Acts as a subject matter expert on workforce processes, data integrity, and headcount planning.

Proactive and organized Office Manager/Executive Assistant needed for a growing Medical Technology startup. Responsibilities include managing calendars, events, stock, and supporting daily office operations. Must be a strong communicator with attention to detail.

Internship in Computer Vision & Image Analysis focusing on image quality assessment, registration, and gaze tracking. Develop algorithms using Python/C++ for medical image datasets. Requires a student background in CS/AI.

Brand Activation Intern role supporting Brand Management for iconic brands in Benelux. Responsibilities include assisting with new product launches, coordinating commercial initiatives, and measuring activation effectiveness. Ideal candidates pursue a Marketing degree.

Manage a portfolio of strategic international accounts for a leading European logistics and supply chain provider. This role combines client relationship management, commercial negotiations, and operational coordination within a complex B2B environment.

Manager Strategy & Transformation – Lending guides financial institutions to improve lending by analyzing processes, defining strategies, and leading digital transformation projects across retail and corporate lending.