Data Science Lead

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Strategy & Corporate Development

Digital Strategy & Deployment

Professional

Milpitas, California, United States of America

Employer: Ethicon, Inc.

Job Title: Data Science Lead

Job Code: A011.4794

Job Location: Milpitas, CA

Job Type: Full‑Time

Rate of Pay: $148,000 - $168,000

Job Duties: Build models for supply chain improvement with a focus on network and plan optimization. Obtain business intelligence and support data‑driven decision‑making in operations and supply chain. Draw on a wide palette of optimization modeling, mathematics, statistics, AI/ML, and programming techniques to analyze data and translate into business insights, including clear scenario analysis and execution plan. Contribute technical depth in driving high‑impact deployment of innovative solutions, including analytics‑based decision support across the Supply Chain organization at strategic, tactical and operational levels.

Perform statistical analysis of structured and unstructured data sets. Develop data‑driven mathematical models with a focus on long term decision‑making process. Develop computational solutions in scripting languages such as Julia and Python.

May telecommute per company's policies (hybrid).

Employer will accept a Master's degree in Computer Science, Operations Research, Statistics, or related field and 3 years of experience in the job offered or in a Data Science Lead‑related occupation.

• Developing mathematical programming models for process optimization, including algorithm development;
• Supply chain and operations management processes, including planning, scheduling, and inventory management;
• Developing LP (Linear Programming) and MILP (Mixed‑Integer Linear Programming) models;
• Simulation techniques including discrete‑event and Monte Carlo simulation;
• Data mining algorithms including machine learning techniques: regression, decision trees, probability networks, association rules, clustering, neural networks, and Bayesian models;
• Large volume healthcare datasets and data analysis workflows;
• Scientific programming language Python or Julia;
• Pandas Data processing library;
• Process optimization tools including Gurobi, CPLEX, and BARON;
• Operations Research tools FICO, Gurobi, AIMMS, and LLamasoft;
• At least one of the following cloud Data and Analytics solutions:
  Cloudera or Azure; and
• Data reporting and visualization software/tools.

This job posting is anticipated to close on 8/24/2026.

Johnson & Johnson is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, protected veteran status or other characteristics protected by federal, state or local law. We actively seek qualified candidates who are protected veterans and individuals with disabilities as defined under VEVRAA and Section 503 of the Rehabilitation Act.

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