controller English-speaking jobs in Tienen

Sales Administrator needed to support the post-quotation sales process. Process sales orders, handle customer requests, verify pricing and contracts, and collaborate with Sales, Operations, and Finance. Requires 2-4 years of experience in sales administration, strong attention to detail, and fluency in German and English.

Business Relationship Manager builds and maintains strategic client relationships, driving customer satisfaction and business growth. Identifies new business opportunities, develops account growth strategies, and collaborates with internal teams to ensure client needs are met.

Experienced Marketing Manager to lead commercialization and market development strategies for CardioMEMS remote monitoring solution across EMEA & APAC.

ACENSI BELGIUM is seeking an experienced IAM Engineer to maintain secure authentication and authorization solutions using OIDC, OAuth, SAML protocols.

Reliability Engineer will develop and maintain maintenance strategies for JBT Marel equipment. Responsibilities include defining maintenance criteria, creating maintenance plans and kits, and collaborating with customers and internal teams.

As an Onboarding Executive, you will manage end-to-end restaurant activations, ensuring new partners have a successful launch on the platform. You will collaborate with Sales teams, providing administrative and strategic support. Fluency in French and Dutch (written and spoken) is required.

Supply Chain Planning Consultant will develop and formalize a Target Operating Model (TOM) for the Supply Chain Directorate. This includes defining guiding principles, value and service models, end-to-end supply chain flows, and key roles. The role requires 10+ years of project management and 15+ years of supply chain management experience.

Manager Logistics & Warehousing needed for a newly established logistics site in Welkenraedt, Belgium. Responsibilities include managing inbound and outbound goods flows, leading warehouse staff, implementing warehouse management systems, and optimizing inventory levels. Requires a completed vocational training or degree in logistics, supply chain, business administration, or a comparable qualification and several years of professional experience in warehouse management. Solid knowledge of warehouse management systems (preferably SAP S/4HANA) and MS Office is required. Fluency in Dutch, French, and English is essential.

COSMOTE Global Solutions seeks a Sovereign IDP Expert to design, implement, and optimize secure document processing solutions. Requires a Master's degree and experience in IDP, sovereign cloud providers (Clever Cloud, STACKIT, Scaleway, S3NS), and Cycloid. Experience with AWS or Azure is also necessary.

The Manager IT Front/Packages/Data oversees the delivery of IT projects, manages application lifecycles, and ensures IT operations stability. The role requires experience in people and project management, knowledge of IT domains (applications, packages, data, AI), and strong communication and problem-solving skills.

Product Design Engineer needed to strengthen mechanical design capability. Will own mechanical subsystems, contribute to full product development cycle, and define 3D/2D designs. Requires Masters in Engineering, 3+ years experience, fluency in manufacturing processes and materials, and proficiency in Solidworks.

Experienced marketing professional to develop and execute marketing plans for the Belgian market. Will manage campaigns, collaborate with cross-functional teams, and analyze market performance. Requires 5-8 years of marketing experience, fluency in Dutch and French, and strong project management skills.

Manage and coordinate maintenance and modifications for electrical, electronic, mechanical, and utility systems. Supervise and execute corrective and preventive maintenance of buildings. Assist with installation, relocation, and documentation of equipment. Draft input for contracts and purchase orders. Manage technical outages and provide risk logs. Maintain up-to-date knowledge of building technical standards and regulations.

The Head of Wind Turbines is globally responsible for the strategy and delivery of wind turbine generators across offshore wind projects. The role provides functional leadership for WTG technology and ensures turbine solutions are selected, contracted and delivered to optimize project performance, reliability and LCoE.

Senior Product Manager will own the product lifecycle for Kyte, a growing e-invoicing solution. Responsibilities include roadmap development, market research, feature definition, go-to-market strategy, and performance monitoring. The role requires experience in software product management, international market expansion, and data-driven decision making.

Account Manager responsible for full sales cycle on mid-market and enterprise accounts (€10M to €1B). Identifies, prospects, and converts new accounts. Builds relationships with C-level decision-makers. Requires 4+ years B2B sales experience, fluency in French and English, and a structured sales methodology.

Technical & Sales Specialist will follow up on inbound leads, qualify opportunities, and provide technical and commercial guidance to architects and exterior wood professionals.

Freelance Accountant needed to support a client in Antwerp. Responsibilities include managing day-to-day accounting operations, preparing financial records, and ensuring compliance with Belgian regulations. Requires proven accounting experience, strong knowledge of Belgian accounting and VAT regulations, and fluency in English.

QA Engineer to contribute to developing digital healthcare experiences. 5+ years testing web/mobile applications, strong test automation expertise, Cypress or Playwright experience, Javascript/Typescript and Jest familiarity.

Support customers in their vehicle search, assist with sales meetings, and contribute to showroom presentation. Must have strong customer focus, clear communication skills, and an interest in the automotive sector. Seeking an internship or work-study apprenticeship.