controller English-speaking jobs in Rixensart

Financial Control & Back Office Analyst supports monthly financial closing, analyzes performance, and provides operational support for gas and electricity sourcing activities.

Network Support Engineer (L2/L3) with 3+ years of experience troubleshooting Cisco switches, routers, ISE, and WLC in enterprise environments. Strong understanding of network security, authentication, and access management required.

Associate Scientist to plan, document, and execute laboratory studies supporting the development of diagnostic products. Will conduct qPCR experiments, nucleic acid extractions, and analyze data. Requires a Bachelor's degree in a relevant field and 3+ years of molecular biology lab experience. Must be fluent in English and French.

Warehouse & Internal Logistics Supervisor to lead a team of 10 in a manufacturing environment producing industrial road tanker trailers and tank containers. Responsibilities include team leadership, warehouse operations, internal logistics, export & after sales support, and continuous improvement initiatives. Requires 5+ years experience in a warehouse, logistics, or manufacturing environment with supervisory experience and a strong understanding of warehouse operations and inventory control.

Growth Marketer to accelerate international expansion of a SaaS platform in the maritime sector. Develop and execute lead generation campaigns, build and optimize funnels, and create engaging content (video, visuals, copy) to position Ship2Port as an innovative market leader.

Treasury Analyst will manage treasury operations for Sanofi legal entities in a designated geographical area. Responsibilities include cash management, risk mitigation, compliance, and supporting business growth. Requires 2+ years of treasury experience, proficiency in S4/SAP, FxNet, TREMA, and Microsoft Office Suite. Fluent English and Italian required.

As an HVAC Engineer, you will support investment projects by providing expertise on HVAC solutions for clean rooms, isolators, and other related systems. You will ensure design, commissioning, and qualification compliance with regulations. Responsibilities include reviewing documentation, monitoring construction, and providing technical support throughout the project lifecycle.

The Enterprise Architect will compile an inventory of applications and data flows within Fedasil, including those with external parties. The role will propose a centralized data layer solution to facilitate data exchange and reporting. The Enterprise Architect will also analyze synergies and gaps within the architecture and identify optimizations with the eMigration program.

Experienced PMO Officer needed to support a large-scale IT transformation program. Manage program information, support progress monitoring, and assist with planning and reporting. Strong analytical and organizational skills required.

The Director, HEMA Surgery EMEA defines and executes HEMA strategy for the Surgery portfolio across EMEA. This role partners with global, regional, and local collaborators to ensure alignment of market access activities with business objectives. Responsibilities include designing and executing health economics research, securing reimbursement, and monitoring healthcare trends.

Gain practical experience in consumer health marketing at Bayer. Support brand managers in trade activations, website optimization, and new product launches. Assist with market analysis, competitor research, and internal event organization.

Senior Cloud Engineer (AWS) required to design, implement, and support cloud solutions. Must have strong AWS experience (EC2, VPC, IAM, S3, RDS, Lambda, CloudWatch, Route 53, AWS Backup) and IaC tools (Terraform, AWS CloudFormation, CDK). Requires NATO SECRET clearance.

Product Compliance Lead needed to ensure product alignment with global regulatory and safety standards (CE, US, etc.). Requires 5+ years of experience in product compliance within heavy industry and a Master's degree in Engineering or a related field.

Leads the safe, reliable, and efficient day-to-day operation of laboratory buildings and infrastructure. Manages building changes, equipment setup, and facility improvement projects. Oversees maintenance, repairs, and technical issues with internal teams and vendors. Identifies opportunities to improve operations and user experience.

Application Architect needed for health and care projects. Define and monitor application architectures, collaborate with teams on application delivery, and guide migration to a new authentication mechanism. Expertise in Java, Spring Boot, security standards (OWASP, OAuth, OpenID), and IAM solutions (Keycloak) required.

Maintenance technician providing technical support in a unique factory. Responsibilities include fault analysis, preventive and corrective maintenance, and contributing to technical improvements.

Lead a team of Web Developers responsible for Loop's ecommerce platform. Define and drive the technical roadmap for Loop's Shopify ecosystem. Champion AI-assisted development and modern engineering practices. Collaborate with cross-functional teams to translate business opportunities into technical solutions.

Senior Finance & Performance Manager to advise clients on optimizing finance functions, accounting processes, and Enterprise Performance Management. Requires 10+ years of experience in large corporations, project management experience, and fluency in English, French, and/or Dutch.

Anduril Industries seeks a Director, EMEA Connected Warfare Growth to drive sales and business development across Europe and the Middle East. This individual contributor role requires 10+ years of defense, dual-use, or enterprise networking sales experience with a proven track record of closing complex deals with European government and military customers. The ideal candidate will possess deep familiarity with European defense procurement cycles, budgeting, and sovereign security frameworks.

Accountant needed for full-cycle accounting of multiple international legal entities. Responsibilities include AP/AR, financial reporting, compliance, and supporting international finance operations. Requires a Bachelor's or Master's degree in Accounting, Finance, or related field and 2+ years of experience. Strong knowledge of Belgian accounting and VAT regulations is essential. Fluency in French and professional English are required.