✦ Luna Orbit — Data & Analytics

Senior Principal Engineer - Data Science

at Marsh & McLennan

Hybrid Posted March 13, 2026
Type Not Specified
Experience senior
Exp. Years 5+ years
Education Bachelor's Degree in Engineering, Computer Science, Data Science, or related fields
Category Data & Analytics

A senior data science role focused on developing machine learning models and analytics tools to enhance risk management and insurance solutions at Marsh.

  • Develop machine learning models
  • Analyze structured and unstructured data
  • Deploy APIs for data models
  • Conduct statistical research
  • Collaborate with teams on analytics solutions

Hands-on experience with Python, SQL, and data analysis packages, deploying machine learning models, and conducting advanced statistical research in a collaborative environment.

The ideal candidate is a senior data scientist with over 5 years of experience in AI research, machine learning, and statistical modeling, proficient in Python and SQL, capable of developing advanced analytics solutions for risk assessment and insurance applications.

PythonSQLMachine LearningData analysisStatistical analysis
Time Series ForecastingClusteringRegressionBoostingTreesAPI deployment
PythonSQLpandasnumpymatplotlibstreamlit
PythonSQLpandasnumpymatplotlibstreamlitMachine LearningTime Series ForecastingClusteringRegressionBoostingTreesStatistical analysisData miningAPI deployment
PythonData analysispandasnumpymatplotlibstreamlitSQLMachine LearningTime Series ForecastingClusteringRegressionBoostingTreesStatistical analysisData miningAPI deployment
CommunicationInterpersonal skillsCollaborationResearchProblem-solvingDetail orientation
Industry Insurance, Data Science, Financial Services
Job Function Data science and analytics development for risk and insurance applications
PythonSQLData analysisMachine LearningTime Series ForecastingClusteringRegressionBoostingTreesAPI deploymentData miningStatistical analysisData ScienceAI researchPredictive modeling

Less than 5 years of experience in data science or AI research, Lack of proficiency in Python and SQL, Inability to communicate technical concepts clearly

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