Data Scientist Intern (PhD level)

The empowered and agile Data Science & Statistics team is charged with creating analytics systems that enable highly effective product development via virtual experimentation, optimization and knowledge discovery. In addition, the team provides data science consulting services to the Lubrizol technical community throughout the world. You'll collaborate with a diverse group of passionate individuals to deliver sustainable solutions to advance mobility, improve wellbeing and enhance modern life. Potential projects (depending on intern skills and current Lubrizol needs): * Create predictive models by mining complex data for critical formulating or testing insights * Implement and assess algorithms in R and Python (SAS, JMP, or C#/C++, optional) * Research, develop, and operationalize new statistical, machine learning and/or optimization methods * Implement and improve forecasting algorithms * Investigate applications of Cheminformatics modelling * Investigate active learning for process optimization * scheduling and inventory optimization * accelerate process and product development cycle using emerging AI methods (such as LLM, RAG, Agentic AI) Previous intern projects include: * Predictive modeling using Bayesian and machine learning methods * R/Shiny tool development to enable model predictions and formulation optimization * Creation of an interactive visualization tool for monitoring predictive models * Development of a bootstrap procedure for a hypothesis test * Multitask learning (transfer learning) using co-regionalized Gaussian Processes * Multivariate variable selection approach using Variational Bayes * Multi-objective optimization using genetic algorithms * Survival modeling using bagged Cox proportional hazards regression trees * Bootstrap variance estimation for complex nonlinear models Requirements: * Enrolled in a PhD program such as statistics, data science, machine learning, or in chemistry/chemical engineering with data science skills * Dual degree students (e.g., statistics/data science _and_ chemistry, chemical engineering, computational chemistry, etc.) are encouraged to apply Skills That Make a Difference: Our projects can be tailored to each intern’s individual skills and interests, so candidates who are a good match for some of the skills listed are encouraged to apply, even if they don’t match every single one. * Significant coursework in one or more out of: * Predictive modeling * Bayesian approaches * Optimization * Able to efficiently manipulate, process, and analyse data of various modalities, including numerical, image, text, and beyond * Advanced programming skills and exposure to data query languages * Interest and experience in advanced statistical and machine learning methodology (PhD level) * Curiosity, creativity, initiative, and autonomy Perks and Rewards That Inspire: * Onsite at Hazelwood, near Derby, UK * Competitive hourly wage with tenure-based raises * Paid holidays within your work period * Subsidized on-site restaurant * Free car parking Start and end dates are flexible dependent on your course structure and availability; internships typically last for 12-16 weeks.