Job advertisements for refrigeration engineer/technician on internship level master in french of last 3 days in Luxembourg

Accounting / Controlling / Tax 0 Agriculture / Nature 0 Arts and crafts 0 Audit / Consulting 0 Banking 0 Beauty & Wellness 0 Building industry / Public Works / Construction 0 Culture / Sport / Leisure 0 Customer Relations / Center 0 Education / Training 0 Engineering / Consulting 0 Environment / Renewable Energy 0 Finance 0 Health / Medical Care / Social services 0 Hotels / Restaurants / Catering professions 0 HR / Recruitment 1 Insurance 0 Investment funds 0 IT Consulting 0 IT Development 1 IT Infrastructure / System / Network 0 Legal 0 Management / Strategy 0 Manufacturing 0 Marketing / Communication / Design 0 Mechanical / Electricity / Automatism 0 Procurement 0 Quality, Health, Safety and Environment 0 Real Estate 0 Reception / Administration / Office Management 0 Research & Development 0 Retail 0 Sales 1 Security 0 Services for business or individual consumers 0 Space 0 Transportation & Logistics 0 Travel / Tourism 0 Other 0