Lead Data Analyst
Core
Lead and execute complex statistical and analytic projects for Epsilon clients and internal revenue initiatives, translating business needs into defined analytic approaches and delivering high-quality, documented outputs.
Role type
Senior individual contributor Lead Statistician
Builds
Statistical models, analytic code, client-ready reports, and data-driven recommendations
Domain
Data analytics, statistics, marketing technology
Deliverable
production ML models
Required skills
Statistical methods (regression, clustering, factor analysis, ANOVA, sampling, inference), Python, PySpark, SQL, data modeling, original research, project leadership, mentoring
Preferred skills
Advanced degree, experience with large transactional databases, familiarity with direct marketing concepts, experience with LLM/AI-enabled tools
Technologies
Python, PySpark, SQL, Excel, PowerPoint
Responsibilities
Lead and implement analytic and research projects; independently build, validate, and present statistically sound models; perform original research and maintain comprehensive documentation; consult with clients to explain statistical concepts and present findings; troubleshoot data and modeling issues cross-functionally; support peer development through mentoring and knowledge sharing; write and maintain analytic codebases.
Seniority
Senior, hands-on IC
