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

Leads the TDL domain in Charleroi, requiring a Bachelor's degree in Engineering, Computer Science, or a scientific field. Must have experience in project management, their specific domain, and Alstom platforms.

IT Consultant/Service Delivery Engineer to provide on-site and remote support, manage projects, and advise customers on IT needs. Must have strong technical knowledge of troubleshooting PCs, laptops, Windows OS, and Microsoft products. Fluency in Dutch and English is required.

Perform mechanical and electrical repairs and installations on buses. Carry out preventive maintenance and diagnostics. Report work using the company's garage application. Provide support to fellow technicians.

Manager Banking will lead consulting missions, develop market share in Belgium's banking sector, and provide thought leadership on banking trends. Requires a Master's degree, 5-10 years of banking consulting experience, and fluency in Dutch and English.

Leads EMEA infrastructure and connectivity strategy, architecture, engineering, delivery, and operations for cloud and network services. Accountable for secure, resilient, scalable, and cost-effective infrastructure services. Builds and leads a high-performing team across cloud and network disciplines.

Experienced Life Actuary to join a leading insurance company in Brussels. Contribute to pricing, reserving, profitability analysis, capital management, and regulatory reporting. Collaborate with actuarial, finance, risk, and business stakeholders.

Senior IT Project/Program Manager to lead strategic IT initiatives and deliver business solutions. Manage project scope, budgets, timelines, risks, and reporting. Coordinate cross-functional teams and ensure quality assurance, testing, and deployment.

Expert in AI/NLP/ML required for near-site role in Brussels. Will work with a major client's IT team, designing, developing, and deploying AI-based solutions leveraging LLMs, vector databases, and orchestration frameworks. Requires a Master's degree in IT or related field and 13+ years of experience. Must have experience with LLMs, LangChain, vector databases, Python, AWS cloud services, and Machine Learning Operations. Fluent English required.

Experienced Senior Accountant needed for freelance role in Waregem. Manage accounting operations, prepare financial reports, handle VAT and tax filings, and ensure compliance with Belgian regulations.

Safran Aircraft Engine Services Brussels seeks an Aircraft Engine Parts Planner to manage spare parts, identify and mitigate completion risks, and ensure engine completion within allotted time.

KPMG seeks a (Senior) Consultant to support EU Institutions. Responsibilities include business development, conducting studies, policy analysis, and stakeholder management. Requires a Master's degree, 2-5 years of experience in consulting, and proficiency in English, Dutch, and/or French.

Operate state-of-the-art packaging machines, ensuring product quality and safety. Work independently and collaboratively on night shift (21:00-05:00). Must be available to travel to Lembeke and have good Dutch language skills.

Electrical Package Owner for 6-month project in Antwerp. Requires Master's Degree in Electricity and 5+ years experience in electrical design, including P&ID's and detailed designs. Experience in EPCM projects and Data Centers is preferred. Fluent in Dutch and English. Responsibilities include basic and detailed engineering, technical deliverables, delegation, procurement support, and project management.

Vice President / Director to support origination, underwriting, execution, and portfolio management of real estate debt investments in Western Europe.

Oper is seeking an AI-Native Full Stack Engineer to design, build, and ship product and customer-facing software. You will work across the full stack, from back-end services to front-end user journeys. This role requires 3 to 5 years of software development experience with Python (Django or FastAPI) on the back end and Angular on the front end. You will build and improve full-stack features, design APIs, integrations, and data flows, and translate business requirements into technical solutions. Oper is an AI-native organization, so you will use modern AI tooling to write code, build workflows, and accelerate development.

Experienced PMO Expert needed to manage Governance, Risk & Compliance (GRC), IT Financial Management, and Resource Management. Drive operational excellence and ensure compliance with organizational and regulatory standards.

QA Tester needed for freelance contract in Brussels. Design, develop, and maintain automated test scripts using Selenium WebDriver (Java, Python, or C#). Execute functional, regression, integration, and cross-browser testing.

Fleet Operator Intern will monitor and analyze the performance of Octave's energy assets, including battery systems, PV installations, and EV infrastructure. Responsibilities include incident response, data analysis, and technical configuration support.

Procurement Specialist will develop and execute sourcing strategies for indirect spend, manage supplier relationships, and negotiate agreements.

Senior Detection Engineer & Threat Hunting Lead to design detections, lead incident responses, and build a team. Experience in Detection Engineering, SOC, or CSIRT roles required. Deep knowledge of SIEMs and Soar automation. Expert in attacker TTPs, digital forensics, and incident handling. Trilingual in English, Dutch, and French. Leadership experience preferred.