assistant English-speaking jobs in Ottignies-Louvain-la-Neuve

Secretary to support daily office operations and coordinate international meetings and events. Requires fluency in English, administrative experience, and strong organizational skills.

Lead IT infrastructure and cybersecurity projects in a large organization. Manage project scope, objectives, plans, and budgets. Coordinate internal teams, external vendors, and stakeholders.

Design, develop, and validate electronic systems for embedded products. Work across the hardware development lifecycle, from concept to production. Collaborate with firmware engineers and system architects.

The NATO Communications and Information Agency (NCIA) seeks a Principal Technician (Cyber Security Operations) to join the NATO Cyber Security Centre (NCSC) in Mons, Belgium. Responsibilities include information assurance incident management, 24/7 helpdesk service management, and managing Secure Management Centres. The role requires higher vocational training or a secondary educational qualification with relevant experience, along with expertise in security engineering, cryptography, and network management. Fluency in English is essential.

Leads IT governance, operations performance, and value steering to align IT activities with business objectives. Manages governance, financial steering, and operational oversight across key IT domains.

Cloud Architect to lead NATO's cloud adoption strategy, ensuring alignment with organizational goals and supporting modernization initiatives. Responsibilities include coordinating implementation, assessing architectural decisions, and providing strategic guidance. Requires 5+ years of experience designing and implementing enterprise-scale cloud architectures and 3+ years of experience in large-scale cloud migrations. Must possess a NATO SECRET Security Clearance.

Automation Engineer needed to support pharmaceutical partner in Hainaut. Contribute to commissioning and qualification of automated systems, focusing on HVAC regulation and documentation. Review, update, and validate automation documentation. Collaborate with multidisciplinary teams to ensure compliance with regulations and standards.

Real Estate Financial Accountant needed for international service provider. Manage project accounting, monitor spending, and support reporting for real estate development and construction projects across Europe. Strong Excel skills and experience with SAP required. Fluent in English, French or German is a plus.

Internship opportunity in Global Regulatory Affairs supporting vaccine development and lifecycle management. Tasks include preparing regulatory documents, compiling market requirements, and assisting with IT tool deployment. Must be enrolled in a relevant Master's program in Europe and proficient in English.

As a Client Service Support Intern, you will be the first point of contact for clients, embodying Hermès' values of warmth, courtesy, and elegance. You will assist with guest experience, manage store traffic, and provide product knowledge.

Develop and maintain MES-PLC integrations (OPC-UA, Profinet, MQTT). Support production by troubleshooting MES/OT issues and ensuring reliable data logging and traceability. Collaborate with automation, IT, and manufacturing teams.

Senior/Lead SAP Consultant specializing in Financials, with a focus on S/4HANA. Responsibilities include technical implementation, customer support, project management, and knowledge transfer. Requires 5+ years of experience in SAP FI/CO, project work, and consulting. Must be fluent in Dutch/French and English.

Lead tax regulatory engagements for financial institutions, providing technical advice and solutions for AEOI, QI, FASTER, and operational taxes. Manage files, coach junior colleagues, and contribute to business development.

Application/Cloud Architect to develop, test, and maintain software applications. Design front-end architecture, analyze information systems integration, and assist with testing and deployment. Requires Java, Angular, and related technologies expertise.

Experienced Sales Engineer needed for Grid Automation in the Benelux. Expert technical and commercial knowledge of substation automation, protection and control, and grid automation required. Experience with Hitachi Energy Grid Automation portfolio a plus. Responsibilities include technical sales, tendering, cost calculations, and customer communication. Excellent communication skills in English are essential.

Site Financial Controller responsible for the accuracy of facility reporting, month-end reporting, and ensuring compliance with best practices.

Vulcain Engineering Belgium seeks an HSE Officer to ensure site safety on industrial construction projects. Responsibilities include monitoring contractor compliance, conducting inspections, and promoting a proactive safety culture.

Senior Software Engineer to build and maintain Linux-based systems, using PHP, Python, JavaScript, C/C++/Rust. Must be fluent in Farsi and English, have 5+ years experience, and be eligible to work in Europe.

Lead and evolve the QA strategy for BSS platforms, ensuring high-quality delivery of customer-facing telecom solutions. Manage end-to-end QA across multiple programs, lead a high-performing QA organization, and establish quality metrics tied to customer outcomes. Partner with customers and sales to define acceptance criteria, success metrics, and quality benchmarks.

Oversees the end-to-end EOC logistics process, from requests to transport, inspections, appraisals, and settlements. Executes logistics tasks, optimizes processes, and ensures communication with all parties. Handles complaints, provides feedback, and processes administrative tasks.