controller English-speaking jobs in Rixensart

The Office Manager & Executive Assistant provides administrative and operational support to the Brussels-based Public Policy team. Responsibilities include managing office facilities, coordinating travel and meetings, and providing executive support to the Vice President, Global Public Policy EMEA. The ideal candidate has experience in a similar role, fluency in English, French, and Dutch, and excellent communication and organizational skills.

RF Package Design Engineer will lead the design and development of RF IC packages from concept to production. Responsibilities include defining package architecture, performing simulations, and collaborating with manufacturing partners. Experience with RF IC packaging technologies and package design is required.

Experienced Accountant needed for accounts payable and receivable processing, financial statement preparation, and month-end closing activities. Must have 3-4 years of accounting experience, proficiency in Microsoft Excel and SAP or similar ERP systems, and professional-level English communication skills.

Senior Responsible AI Consultant to design and implement a Responsible AI framework within a leading international financial services environment. Provide strategic guidance and expertise to ensure AI systems are developed and governed according to best practices and regulatory expectations.

Support sales teams by providing customer service, technical assistance, and project management. Manage project registration, administrative tasks, and partner relationships. Fluent in Dutch and French with strong communication and organizational skills.

Project Manager needed for a leading European supplier of industrial automation solutions. Manage multiple automation projects, translate customer needs into technical requirements, and ensure successful project delivery. Strong communication, technical understanding of automation systems (DCS, E&I), and project management experience required.

Experienced Electrical QA Engineer needed for a 12-month contract in Belgium. Manage and coordinate electrical QA activities, ensuring quality, safety, and compliance on a large-scale construction project.

Manage the full recruitment lifecycle for consultants specializing in EU Institutions (European Commission, Parliament, Agencies). Source, screen, qualify, interview, and negotiate with candidates. Ensure alignment with EU procurement requirements and CV templates.

Coordinates HVAC and electrical scope of work for life science capital projects from design through installation and handover. Oversees on-site M&E installations, manages subcontractors, and ensures compliance with URS, specifications, and client standards.

Account Manager to manage and develop customer relationships within the life sciences research sector in Flanders, Belgium.

Employment law associate needed for full-time or part-time on-site role in Brussels. 3-5 years of experience in employment law required. Responsibilities include legal research, drafting, client advice, and business development. Trilingual (English, Dutch, French) required.

AmCham EU seeks two Policy and Public Affairs interns to support policy, advocacy, communications, and stakeholder engagement activities. Interns will conduct research, monitor EU policy developments, draft communications materials, and assist with meetings and events.

Freelance Information Security Engineer to join a growing team, supporting security operations, incident response, vulnerability management, and compliance with ISO 27001 and NIS2.

Provides local HR administrative support within an international HR Service Delivery environment. Manages incoming requests, coordinates with stakeholders, and handles HR documentation. Supports the preparation and processing of employment-related documents and provides translation support.

Infogene Belgium seeks a BI/Data Analyst to generate insights, support decision-making, and improve operational performance. The role involves designing, developing, and maintaining dashboards, reports, and KPIs. The analyst will collect, clean, and consolidate data, analyze trends, and collaborate with stakeholders to deliver valuable insights.

Senior Hardware Security Architect to drive end-to-end security analysis for complex solutions, define security architectures, and translate regulatory requirements into robust designs.

Salesforce Consultant needed for a dynamic consultancy in the Benelux region. Drive digital transformation for clients, from strategy to delivery. 2-6 years of Salesforce experience, fluency in Dutch and English required.

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.

Information Security Engineer (Medior) needed for a hands-on operational role. Strengthen security posture through security operations, vulnerability management, incident response, and risk assessments. 3+ years' experience in cyber security, security operations, or vulnerability management required. Hands-on experience with Microsoft Defender XDR, Microsoft Sentinel, and Entra ID. Fluent French and professional English required. Hybrid role (3 days on-site, 2 days remote).

Designs, develops, and improves impactful learning journeys for MBA and Executive Education programs. Supports blended and digital learning solutions, pedagogical renewal, and learning impact. Collaborates with faculty, program teams, and learning builders.