Data Science Internships in Lausanne

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Stagiaire en Sciences et Ingénieurie de l'Environnement (Janvier à Juin 2026) (f/h/d) 80-100%

Easy Apply

CSD

Lausanne, Vaud, Switzerland

Contractor

Salary not specified

13 months ago

Environmental ScienceField SurveysData CollectionTechnical SoftwareReport WritingArcGISQGISMicrosoft ExcelAutonomyInitiativeAnalytical SkillsSynthesis Skills

Knowledge Engineering Intern

Nestle Operational Services Worldwide SA

Team +29%
81% recommend

Lausanne, Vaud, Switzerland

Type not specified

Salary not specified

2 weeks ago

PythonData scienceKnowledge engineeringOntology engineeringRDFRDFSOWLSPARQLKnowledge graphsData modelingLinked dataFood safetyAnalytical skillsProblem-solvingCommunication skills

Stagiaire Data - Transformez les données en actions ! (80-100%)

Transports Publics de la Région

Lausanne, Vaud, Switzerland

Type not specified

Salary not specified

3 weeks ago

Data analysisPredictive modelingMachine learningSQLPythonPandasScikit-learnStatistical modelingData processingCommunicationProblem solving

Stagiaire en Sciences et Ingénierie de l'Environnement (6 mois dès janvier 2027) (f/h/d) 80-100%

Easy Apply

CSD

Lausanne, Vaud, Switzerland

Intern

Salary not specified

3 months ago

Environmental engineeringEnvironmental impact studiesGISArcGISQGISAcoustic modelingWaste managementData collectionTechnical reportingField surveysMicrosoft OfficeExcelAnalytical skillsSynthesis skills

Stagiaire Data - Transformez les données en actions ! (80-100%)

Transports publics de la région lausannoise

Lausanne, Vaud, Switzerland

Full-time

Salary not specified

3 weeks ago

Statistical ModelingMachine LearningData ProcessingSQLPythonPandasScikit-LearnPredictive AnalyticsData AnalysisCommunicationCross-Functional Collaboration

IA agentique et physique pour la manufacture

Richemont

Lausanne, Vaud, Switzerland

Full-time

Salary not specified

2 days ago

Agentic AIWorld modelsVLAPhysical AIRoboticsPythonMachine learningLLMSimulation toolsPrototypingBenchmarkingComputer science

Stagiaire universitaire 12 mois : Projet et risque crédit

BCV - Banque Cantonale Vaudoise

Lausanne, Vaud, Switzerland

Full-time

Salary not specified

2 weeks ago

Credit Risk ModelingRating Model DevelopmentBack-TestingCredit Granting SystemsReal Estate AnalysisEconomic AnalysisInternal ControlsCredit ReportingData AnalysisAnalytical ThinkingSynthesisRSQLTeamworkReliabilityInterpersonal Skills

Software Engineering Intern

Nestle Operational Services Worldwide SA

Team +29%
81% recommend

Lausanne, Vaud, Switzerland

Type not specified

Salary not specified

2 weeks ago

PythonRSoftware developmentMass spectrometryData analysisBioinformaticsProtein analyticsProteomicsProblem-solvingAnalytical thinkingCollaborationTechnical documentation

Stagiaire universitaire/HES Actuariat Vie & Data (h/f/x) – 80-100%

Vaudoise Versicherungen

Lausanne, Vaud, Switzerland

Full-time

Salary not specified

2 months ago

PythonSQLDatabricksApache SparkGitActuarial AnalysisData PipelinesData Quality ControlsActuarial AssumptionsAdvanced MathematicsDatabase ManagementTesting and ValidationDocumentationFrenchEnglishTeamwork

Stagiaire en actuariat (h/f/d)

WTW

75% recommend

Lausanne, Vaud, Switzerland

Full-time

Salary not specified

2 months ago

Actuarial scienceProfessional pensionRisk managementFinancial analysisQuantitative analysisSwiss GAAP RPC 26US GAAPIFRSIAS 19Data analysisTechnical reportingDe-risking solutionsAnalytical thinkingTeamworkCommunication skills

AI & Computer Vision Intern - Data augmentation

Harmattan AI

Series B · $200M
Team +215%

Lausanne, Vaud, Switzerland

Intern

Salary not specified

8 months ago

Generative AIComputer VisionData AugmentationDiffusion PipelineObject DetectionPyTorchTensorFlowPythonC++LinuxGitMaskingDepth-PatchingHistogram MatchingYOLODebugging

Agentic AI Intern

Nestle Operational Services Worldwide SA

Team +29%
81% recommend

Lausanne, Vaud, Switzerland

Type not specified

Salary not specified

3 weeks ago

Generative AIAgentic AIPythonData ProcessingAutonomous ReasoningKnowledge DiscoveryInformation ExtractionSignal DetectionEntity And Relationship DiscoveryEvidence GatheringValidation StrategiesAnalytical SkillsProblem-SolvingCollaborationUnix EnvironmentsKnowledge Graphs

Regulatory Policy Intern

Philip Morris International

Lausanne, Vaud, Switzerland

Full-time

Salary not specified

2 weeks ago

Regulatory MonitoringPolicy ResearchDesk ResearchComparative AnalysisData ManagementRegulatory TrackingResearch and Analytical SkillsAttention to DetailWritten CommunicationVisual CommunicationPowerPointExcelWordData VisualizationAI-Enabled Research ToolsStakeholder Presentations

Stagiaire universitaire 12 mois : Service IT

BCV - Banque Cantonale Vaudoise

Lausanne, Vaud, Switzerland

Full-time

Salary not specified

3 weeks ago

PythonJavaMachine LearningGenerative AILarge Language ModelsRetrieval-Augmented GenerationSemantic SearchTime-Series AnalysisAnomaly DetectionData AnalysisIncident DiagnosisIT Incident ResolutionData CorrelationAnalytical ThinkingFrenchEnglish

Intern, Create Value

Founderful

Lausanne, Vaud, Switzerland

Volunteer

Salary not specified

6 months ago

SoftwareMachine LearningData PipelinesAutomationModel EvaluationLab AutomationDebuggingBiologyProduction WorkflowsOperationsLogisticsProblem SolvingFast LearningAIHigh EnergyHigh Agency

Stagiaire Innovation (60-80%)

Transports Publics de la Région

Lausanne, Vaud, Switzerland

Type not specified

Salary not specified

2 weeks ago

InnovationService designUser researchData analysisUser testingProblem solvingDocumentationSynthesisAdministrative supportLogisticsCommunicationOrganizationProactivity

Stage - Durabilité et réemploi pour la construction

EPFL

Lausanne, Vaud, Switzerland

Type not specified

Salary not specified

3 weeks ago

SustainabilityConstructionMaterial reuseData analysisProject supportCommunicationReportingEnvironmental impact assessmentCivil engineeringArchitectureOrganizational skillsInitiative

Internship: Robotics Behaviors & User Interfaces

Hydromea

Lausanne, Vaud, Switzerland

Full-time

Salary not specified

1 months ago

PythonCC++PyQt5PyQt DesignerQSSUARTCANI2CReal-Time Data VisualizationGitEmbedded SystemsRobotics SoftwareUser Interface DevelopmentAutonomous SystemsTelemetry

Stagiaire Innovation (60-80%)

Transports publics de la région lausannoise

Lausanne, Vaud, Switzerland

Full-time

Salary not specified

2 weeks ago

Innovation ExplorationUser ResearchService DesignUser TestingResearchInformation GatheringData AnalysisAnalytical ThinkingSynthesisField ResearchOrganizationCoordinationDocumentationPrioritizationCommunicationAdministrative Support

Internship: Robotic Solution for Test Automation of a Contrast Media Injector

Bracco Medical Technologies

Team +43%

Lausanne, Vaud, Switzerland

Full-time

Salary not specified

3 weeks ago

RoboticsTest AutomationSoftware DevelopmentProgrammingMedical Device TestingCT ImagingMRI ImagingTest ProtocolsSystem ConfigurationData Analysis

Stagiaire en Sciences et Ingénieurie de l'Environnement (Janvier à Juin 2026) (f/h/d) 80-100%

• via Teamtailor

CSD

Lausanne, Vaud, Switzerland

Contractor

Salary not specified

13 months ago

On-site

Key Skills

Environmental ScienceField SurveysData CollectionTechnical SoftwareReport WritingArcGISQGISMicrosoft ExcelAutonomyInitiativeAnalytical SkillsSynthesis Skills

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Curated application trackers

Tech & AI Internship Tracker Europe 2026/27 – SWE & ML

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