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

Repair electronic assemblies at component level, performing diagnostics, soldering, and documentation. Must have experience with electronic diagnostics, component-level repair, SMD and through-hole soldering, and technical schematics.

Senior Account Executive to manage enterprise clients from demo to onboarding. 5+ years sales experience preferred, with HR or financial services background. Fluent in Dutch/French and English.

Comate seeks a Business Developer to drive growth in East and West Flanders, focusing on the manufacturing industry. The role involves presenting Comate's innovative high-tech solutions, collaborating with marketing, and building client relationships. A Master's degree (in Engineering or related field) and strong communication skills are required.

Temporary warehouse employee needed for summer sale period (June 18th - July 3rd) in Ghent. Must be punctual, have good numerical skills, and be fluent in Dutch, English, or French.

Aircraft Technician with PART or EMAR 66 Category C Licence and at least one aircraft type rating required. Experience as a Category C aircraft technician in a civil or military environment is necessary. Fluent English required.

The Drug Development Project Manager oversees project plans and progress from pre-clinical stages through commercialization. This role involves collaborating with the Asset Strategy Lead and function leads to compile and own the integrated cross-functional project plan. The DDPM advocates for project management techniques and processes, coaching team members on consistent utilization.

Mechanical R&D Engineer to design new pharmaceutical machines. Responsibilities include participating in brainstorming sessions, 3D mechanical design, calculations, and prototype assistance. Requires experience in mechanical design, 3D CAD (Siemens NX preferred), and a team-oriented mindset.

Experienced EHS Lead needed for large-scale data centre construction projects in Belgium. Drive best-in-class EHS performance, lead a proactive safety culture, and ensure compliance with local, EU, and international regulations. Proven data centre construction experience and NEBOSH Diploma (or equivalent) required.

Senior Business/Functional Analyst to support automation of social security processes for self-employed individuals. Analyzes business requirements, translates them into functional specifications, and collaborates with development teams. Requires 5+ years experience as a business/functional analyst, 3+ years in Agile/Scrum environments, and proficiency in BPMN, UML, SQL, Sparx Enterprise Architect, XML, web services, and End-to-End testing.

NNGEM SW Engineer - Application Support will provide provisioning, hardening, and configuration of RHEL and container platforms. Responsibilities include application support, documentation, patching infrastructure development, training, and issue management. Requires NATO COSMIC TOP SECRET clearance, 5+ years of Linux and container management experience, scripting proficiency, and automation experience.

Registers, stores, retrieves, and ships patient samples in a biosample management department. Performs administrative tasks, maintains documentation, and ensures a clean and organized work environment.

Manage the movement of goods across regions, ensuring timely and accurate freight processing, data entry, and client/vendor billing.

Software Technical Lead for the development of a safety-critical embedded system, the RBC (Radio Block Center). Responsibilities include software development, integration testing, and technical leadership within a multidisciplinary team.

Provides executive and project support to senior leadership within a global Customer Experience organization. Manages vendor relationships, budgets, and communication across multiple stakeholders. Drives productivity through AI tools and ensures smooth communication between leadership and operational teams.

Lead AI projects from architecture to production code, evaluations, and integration. Experience with retrieval-augmented generation, evals, fine-tuning, and agentic systems required. Strong foundation in Computer Science, Software Development, and cloud technologies.

Billing Manager to lead, support, and develop a small team, ensuring timely and accurate billing processes. Requires 10+ years of experience in billing, team management, and strong technical skills. Fluent in English with professional French and/or Dutch.

Havas Media Belgium seeks a Medior Accountant to ensure the accuracy and continuity of accounting operations. The role involves managing invoices, payments, reconciliations, and supporting monthly closings and audits. The ideal candidate has 6+ years of accounting experience, a Bachelor's degree in Accounting or Finance, fluency in French and English, and knowledge of Belgian accounting regulations.

Program Management Officer to support planning and coordination of activities related to secondary systems within large-scale infrastructure projects. Will update project data, support FAT planning, and follow up on deadlines. Requires at least 3 years of professional experience in IT and fluency in FR/ENG or NL/ENG.

Senior Penetration Tester will conduct comprehensive penetration testing and security assessments across NATO networks and systems. Responsibilities include web, infrastructure, and application-level penetration testing, reporting findings, and briefing stakeholders. Requires a Bachelor's degree in a technical field with 3+ years of relevant experience or 10+ years of progressive experience. Must have 3+ years of experience in web application, IT infrastructure, and network security penetration testing. Proficiency in Python, Go, PowerShell, or shell scripting is required. Fluency in one of the two official NATO languages is mandatory.

Leads the Health, Safety (HS) function across a plant, ensuring compliance with the HS Management System and local legislation. Develops, implements, and maintains HS policies, procedures, and management systems. Conducts risk assessments, incident investigations, and provides HS training. Manages the HS team and collaborates with plant leadership to embed HS considerations in operational decision-making.