controller English-speaking jobs in Rixensart

Leads GMP manufacturing operations for early-phase clinical materials, overseeing both non-sterile and sterile (Fill & Finish) manufacturing. Responsible for planning, execution, and quality compliance of all GMP production activities. Collaborates with the Associate Director Formulation Development to translate formulations into robust, scalable GMP processes.

Senior Java Software Developer to modernize legacy Java applications. Responsibilities include planning and executing migrations to Java 17/21+, refactoring code, and troubleshooting complex issues. Requires 5+ years in Java/Spring and experience with large-scale upgrades.

Head of Scientific Computing & Technology to lead digital solutions and HPC platforms for R&D. Guide a team to design and deliver software and compute platforms, leveraging AI and data architecture.

Senior SOC Transformation & Security Program Lead to drive large-scale cybersecurity transformation. This role requires combining Security Operations and Incident Response expertise with program leadership, managing roadmaps, and improving SOC maturity. Requires 8+ years in SOC/CSIRT and strong program management skills.

Senior Microsoft Infrastructure Engineer for NATO. Design, build, and run enterprise platform and identity services, including Active Directory, PKI, and Entra ID. Requires 6+ years in large-scale Microsoft infrastructure.

Skilled Firmware Engineer needed to design and maintain embedded software for STM32 and ESP32 systems. Responsibilities include low-level firmware, Zephyr RTOS, and C/C++ development. Experience with embedded Linux and hardware interaction is required.

Experienced Cloud Architect with platform engineering expertise to lead the design and optimization of scalable, secure cloud environments. Requires deep knowledge of cloud platforms, IaC, and DevOps practices.

Senior Full Stack DevOps Engineer to develop and maintain Python web services and cloud architecture. Responsibilities include building CI/CD pipelines and automating tasks for analytics teams. Requires expertise in Python, FastAPI, GCP, and Kubernetes.

Be the operational cornerstone for a private investment office. Manage executive calendars, international travel, and sensitive correspondence. Requires fluency in French and English, exceptional organization, and discretion.

HR Operations Specialist manages employee lifecycle, coordinates payroll, and serves as the first point of contact for HR matters in Belgium. Requires a degree and fluency in Dutch, English, and French.

Interim CIO/Digital Transformation Leader needed to drive IT strategy, digital roadmaps, and modernization for a major utilities organization. Requires 10+ years in Information Systems and experience leading complex transformation programs.

Legal Officer - State Aid role involves assessing and handling state aid cases, examining complaints, and drafting legal opinions. Requires a law degree and at least five years of experience in EU/EEA state aid law.

Operations and Logistics Assistant ensures end-to-end distribution of gift bags across channels. This role supports sales teams with data analysis and contributes to the annual Babyboom Fair. Requires organization and analytical skills.

Key Account Manager for a medical device organization in Belgium. Responsibilities include developing existing relationships, identifying new business, and driving sales growth in Trauma & Orthopaedics. Requires commercial experience in trauma medical devices and hospital sales.

Proactive Administrative Assistant to support daily operations across Operations, HR, and Management. Key duties include managing supplies, coordinating visitors, and assisting with new employee onboarding. Requires strong organizational skills and fluency in Dutch, French, and English.

Senior Java Developer needed for the Facilities team. Requires strong technical skills in Java 8+, Quarkus, SQL, and experience in Agile environments. Must be proficient in French and/or Dutch.

Experienced Scrum Master needed to support multiple teams in a hardware and software environment. Responsibilities include facilitating Scrum events, coaching teams, removing impediments, and driving Agile transformation using Jira. PSM I minimum required.

TCS seeks specialists for DIGIT-TM III across Digital Engineering, Architecture, and Data. Roles include Software Engineers, Data Scientists, Architects, and more. Expertise in cloud, AI, and digital transformation is valued.

Private Equity Intern role at a pan-European firm. Work with the investment team across the full cycle, including opportunity screening, financial analysis, and due diligence. Requires a degree in a relevant field and strong analytical skills.

VP, Head of Distribution for Belgium & Netherlands. Define and execute client/broker management and distribution strategy to drive profitable growth. Requires 15+ years in senior management within Belgium & Netherlands.