controller English-speaking jobs in Tienen

The Associate Project Officer will support the implementation of the Inter Pares project, focusing on strengthening parliaments in Africa, Asia, and Latin America. Responsibilities include supporting project objectives, donor reporting, stakeholder engagement, and conducting substantive research.

The Sales Director Adhesives leads the commercial strategy and P&L for the Adhesives Division, driving revenue and profitability growth. This role involves building customer relationships, leading a sales team, and collaborating with R&D and Operations.

Business Developer to drive energy efficiency projects in the construction sector. Focus on identifying, analyzing, designing, and selling turnkey energy solutions to promoters of new and large-scale housing projects.

Full-time unpaid internship supporting internal and external communication across multiple channels. Create content, assist podcast production, and contribute to communication strategies. Must be enrolled in a degree program, fluent in French and English, and based in Brussels.

Freelance Senior Microsoft Systems Architect needed for large-scale infrastructure and digital transformation program. Design, modernize, and secure enterprise IT platforms, ensuring seamless integration with operational systems. Requires 8+ years of experience with Microsoft Azure, Microsoft 365, Windows Server, and hybrid cloud environments.

Supervises operational teams and units within CAR-T production, ensuring quality and compliance with cGMP standards. Manages documentation, batch records, and training.

Rust Developer needed for long-term freelance mission (+2 years) in Brussels. Develop new functionality in Rust for a mission-critical software system modernization project. Contribute to the evolution of the platform by analyzing, designing, documenting, and implementing features.

Service Delivery Manager to lead managed services contracts across Microsoft, SAP, and Salesforce. Translate business needs into delivery actions, ensuring alignment and exceeding client expectations.

Security Engineer Expert will monitor project execution, contribute to system performance improvement, and deploy, maintain, and operate classified systems. Requires a university degree or equivalent experience in a related field, senior-level experience in systems administration/engineering or network security, and experience with scripting and automation tools. Must possess strong knowledge of cybersecurity operations, best practices, and standards.

Product Management Manager develops product concepts, manages product life cycle, and collaborates with various departments to optimize product ranges. Requires a Master's degree in a relevant field and 5+ years of experience in consumer food marketing. Fluency in Dutch, French, and English is essential.

Supply Chain & Logistics Coordinator for an international medical device company. Supports R&D projects by ensuring material availability, on-time deliveries, and efficient project coordination. Manages material requests, export documentation, and delivery monitoring. Provides administrative support and project management assistance. Requires a Bachelor's degree in a relevant field and experience in logistics or supply chain. Fluency in French and English is essential.

Senior Functional Analyst CRM Dynamics 365 translates business strategy into scalable CRM solutions. Analyzes and optimizes sales and marketing processes, designs CRM solutions, and collaborates with teams to deliver and optimize solutions.

Experienced Management Assistant / Personal Assistant to support the CEO of House of Construction. Manage and orchestrate the CEO's agenda, prioritize tasks, and ensure effective follow-up on agreements and decisions. Bilingual in Dutch and French.

Full Stack .NET Developer will develop, implement, and maintain software applications within a .NET environment. Responsibilities include designing solutions, developing full stack applications, and ensuring application security and performance. The role requires experience with .NET, React, Azure DevOps, Git, SQL Server, and Agile methodologies.

Category Buyer to manage procurement activities for R&D-related categories. Support strategic sourcing, supplier performance, and regulatory compliance.

Senior Software Engineer to support the development of a quantum-safe communications testbed. Responsibilities include designing, implementing, and deploying secure software components, collaborating with international teams, and ensuring seamless system integration. Requires a Bachelor's degree in a relevant field, 6+ years of software engineering experience, and proficiency in languages like C/C++, Rust, Python, or Java.

Security Engineer Expert will monitor project execution, contribute to system performance improvement, and deploy, maintain, and operate classified systems. Requires a university degree or equivalent experience in a related field and proven senior-level experience in systems administration/engineering or network security. Must have experience in complex systems engineering, including security architecture design, certification and validation, cyber risk analysis, and IT/OT security. Hands-on experience with scripting and automation using Ansible, Bash, Python, and PowerShell is required. Strong background in PKI, certificate lifecycle management, and IAM/PAM is also necessary. Must be eligible to undergo the ESA and EU secret security clearance procedure.

Senior Supply Planner for EMEA region. Develops and maintains supply plans, manages short-term supply risks, and contributes to Integrated Business Planning (S&OP). Requires experience in Supply Planning, S&OP, or Integrated Business Planning, strong analytical skills, and proficiency with ERP and planning tools.

Leads the Threat Engineering & Application Security function, ensuring platforms, applications, and tooling remain resilient and aligned with evolving threats. Defines and delivers the Threat Engineering & Application Security strategy, owns the end-to-end Application Security program, and manages the lifecycle of security tooling. Collaborates with engineering, architecture, operations, and project teams to safeguard information, strengthen detection and prevention capabilities, and advance application security.

Data and Analysis Assistant will produce, maintain, and edit product information texts and packaging materials. This role requires proficiency in Dutch and English, with basic French desired.