javascript English-speaking jobs in Aarschot

Internal Sales Engineer providing technical support to the sales team and customers. Selects and dimensions HVAC solutions, interprets technical plans, and manages projects. Requires a Master's in Industrial Engineering, Bachelor's in Industrial Sciences, or equivalent HVAC experience. Fluent in French, with working knowledge of English and Dutch.

ACENSI is seeking an interim Manager Digital Service Desk with 7+ years of experience. The role combines leadership, change management, and hands-on technical expertise to improve the quality, continuity, and user experience of digital services. Responsibilities include leading a team of Service Desk Officers, ensuring smooth operations, and providing first- and second-line digital support to over 1,400 colleagues and partners.

Finance Intern will assist the finance team in tracking rents, improving financial processes, and supporting accounting tasks. The ideal candidate is a student studying economics or finance with strong Excel skills and a passion for data analysis.

Supply Chain Engineer will coordinate supply chain operations, manage inventory, analyze data, and build supplier relationships.

Chief of Staff to the CEO, driving strategic projects, managing operations, and supporting rapid growth in a fast-paced AI-driven events startup.

The Guest Relations Officer acts as a liaison between guests and hotel and marine departments, anticipating guest needs and ensuring a seamless, memorable experience. This role requires excellent communication, organizational, and decision-making skills, as well as a commitment to personalized service.

Junior Accountant to support daily accounting operations, month-end activities, and statutory compliance. Collaborates with Finance teams in Brussels and Madrid.

Develop, maintain, and enhance product carbon footprint models for Yara's portfolio. Collaborate with production sites, auditors, and certification bodies. Support chain-of-custody and digital traceability initiatives. Translate carbon insights into business opportunities and support customer engagement. Contribute to sustainability reporting and broader climate & energy programs.

Freelance CISO or GRC-as-a-Service consultant needed for long-term mission. Develop cybersecurity policies, manage risk and compliance, and guide customers through security incidents. Expertise in GRC frameworks, legislation, and IT Service Management required.

Data Consultant supports end-to-end data initiatives, collecting, cleaning, and transforming data. Builds dashboards and visualizations using Power BI, Tableau, or Excel. Writes and optimizes SQL queries and supports data pipelines. Identifies patterns and trends to support business decisions.

Provides laboratory technical support for Eastman's Coatings business, formulating raw materials into coatings applications and conducting chemical and physical testing. Requires a master's or bachelor's degree in a related scientific field and experience in the coatings industry.

As an Account Executive, you will manage client projects and campaigns, coordinate with internal teams, and ensure smooth campaign delivery. You will build strong client relationships, identify opportunities for improvement, and collaborate with Strategy, Creative, Media, and Production teams.

Provides legal counsel on regulatory compliance matters, with a focus on global product regulations, especially in Europe. Offers guidance on product compliance, conducts legal research, and collaborates with cross-functional teams. Monitors legislative developments and advises business leaders on compliance obligations.

Atos seeks a Junior Financial Architect to support complex bids in the BNN region. This business-facing role involves pricing, commercial structuring, risk management, and client engagement. The successful candidate will collaborate with cross-functional teams, prepare financial analyses, and contribute to deal shaping and decision-making.

Design, build, and run data foundations for AI, agentic systems, and decision intelligence programs. Architect lakehouses, implement data pipelines, and operate in regulated environments.

Finance ERP Project Coordinator needed for a 6-month assignment in Brussels. Responsibilities include tracking project milestones, coordinating updates, structuring documentation, and facilitating communication.

Operations & Maintenance Service Engineer provides on-site supervision and maintenance of power/heat generation plants. The role involves client guidance, work clearance management, and ensuring compliance with HSE standards. Troubleshooting, optimization, and incident reporting are key responsibilities.

Lead a team of Cyber Security Consultants specializing in Microsoft security technologies. Translate business requirements into technical implementation plans and project plans. Manage complex security projects and advisory engagements. Contribute to the development of strategic Microsoft security products and services.

As an Analytics Engineer, you will translate business requirements into data solutions, design data flows, and collaborate with Data Engineers. You will leverage Agentic AI to enhance analytics capabilities and ensure solutions are scalable and maintainable.

Administrative Assistant Customer Care Jr will handle export documents, including creation, printing, signing, and sending. The role involves collaborating with various stakeholders and ensuring timely document processing.