1855 English-speaking jobs in Brussels

Business Development Manager to drive new business for semiconductor design and engineering services in medical, industrial, automotive, and consumer sectors.

Wise Energy seeks a freelance Marketing Manager to develop and execute marketing campaigns, manage brand positioning, and grow online presence. Responsibilities include content creation, lead generation, and representing the company at industry events.

Lead the finance function for a multi-million euro, high-tech company in Brussels. Define strategy, manage budgets, ensure compliance, and drive continuous improvement.

Leads and manages complex security projects, including design, deployment, and maintenance of CCTV, access control, fire detection, and VMS/NAS systems. Conducts security risk assessments, defines technical specifications, and supervises contractors. Performs SOC activities, analyzes network security, and implements monitoring and detection rules. Provides cybersecurity and physical security consultancy and prepares technical documentation.

Experienced Operations Manager needed to oversee IT monitoring and application performance operations. Responsibilities include managing monitoring tools, designing monitoring systems, and collaborating with internal teams. Requires strong ITIL knowledge and hands-on experience with monitoring tools like AppDynamics, Dynatrace, Icinga, or Splunk.

Supply Chain & Demand Planning Specialist needed for temporary role. Ensures continuity of demand planning, ordering, and supply chain coordination activities. Requires experience in demand planning, supply chain, or operations coordination and strong analytical, organizational, and communication skills.

Experienced communications professional to lead EU communications strategy, ensuring alignment with global priorities and the evolving European policy landscape.

Business Development/Sales Leader to drive commercial expansion across Europe for a climate tech start-up. Focus on industrial partnerships, selling clean energy solutions to decarbonize manufacturing processes.

Business Development/Sales Leader to drive commercial expansion across Europe for a climate tech start-up. Focus on industrial customers in Germany, with expansion into France, Belgium, Netherlands, Sweden & Finland.

Lead the adoption of AI-augmented development within Belgian companies. Define and maintain development workflows, build internal tooling, and train developer teams on AI coding tools. Establish best practices for enterprise-ready AI-generated code, ensuring security, maintainability, and governance.

Leads the organization of EVBB's events, including the Annual Conference, policy seminars, and webinars. Manages EVBB's external communications strategy across all channels, including the website, social media, and newsletter.

Strategic Portfolio Management Tooling Consultant supports end-to-end implementations of SPM and agile solutions for medium and large enterprises. Responsibilities include solution design, tool configuration, integration with ERP systems and other platforms, and dashboard development. Requires experience with SPM or EAP tools, agile methodologies, and enterprise project tools.

Install, configure, and maintain network equipment including routers, switches, firewalls, and wireless devices. Troubleshoot network performance issues and conduct on-site diagnostics, maintenance, and upgrades.

Senior AI/NLP Engineer to design and deploy cutting-edge AI solutions. Responsibilities include developing and refining AI, NLP, and Machine Learning models, contributing to scalable ML application architectures, and collaborating cross-functionally. Requires a degree in a relevant field, 6-8+ years of experience in AI/ML/NLP, strong Python skills, and experience with TensorFlow or PyTorch.

Senior Qt Developer sought for a long-term freelance project in Brussels. Develop and maintain Qt-based user interfaces for a mission-critical transportation system. Contribute to modernization efforts and collaborate with engineers on UI design and architecture. Experience with Qt Framework, Linux development, and Git is required.

Expert DevSecOps to plan, implement, and upgrade DevSecOps pipelines for the European Commission. Will design DevSecOps API, Container, and Cloud Security, and configure container-based infrastructure. Requires experience with large-scale Information Systems, DevOps tools, programming languages, and cloud security.

Enterprise Architect responsible for analyzing technical requirements, defining business and technical architecture, and collaborating with stakeholders to ensure successful integration. Must have experience with Azure, Microservices, .NET, React.js, and TOGAF certification.

Sustainability Intern supports research and innovation in sustainable IT infrastructures, digital solutions, and business analysis for sustainable practices.

Develops strategic partnerships, translates technical challenges into solutions, and steers international offshore wind projects from initial contact to contract.

QA Scheduler needed to coordinate quality activities, ensure timely batch release, and maintain supply continuity. Strong organizational and communication skills required. Fluency in English is essential.