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Vanguard

Principal Data Scientist

Vanguard

. Lead execution of large-scale, complex analytics projects .

Posted 9/24/2026full-timeUnited StatesLeadWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in leading complex analytics projects, applying statistical and machine learning methods, and mentoring junior data professionals. Proficient in data wrangling and translating business requirements into actionable analytic approaches.

Highest-signal resume keywords
Statistical ModelingMachine Learning MethodsData WranglingAnalytic Project LeadershipMentoring Data Scientists

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Statistical AnalysisPredictive AnalyticsPrescriptive AnalyticsModel ValidationData TransformationQuality ControlRisk AssessmentDiagnostic AnalyticsData DocumentationHypothesis Development
Soft Skills
CommunicationLeadershipCollaborationMentoringPresentation Skills
Industry Keywords
AnalyticsApplied MathematicsEconomicsStatisticsData AnalysisBusiness ProcessesCross-Functional TeamsInsight PresentationData InconsistenciesStatistical Consultation

About the role

Key responsibilities & impact
  • Lead execution of large-scale, complex analytics projects
  • Apply quality control and risk assessment to models, methodologies, outputs, and processes
  • Lead deep-dive diagnostic, predictive, and prescriptive analytics
  • Create alternative model approaches to assess complex model design and advance future capabilities
  • Mentor and develop junior data scientists and analysts
  • Identify and diagnose data inconsistencies and errors
  • Document data assumptions and address data gaps
  • Engage senior leadership to understand business processes and develop hypotheses
  • Translate business requirements into analytic approaches
  • Guide test design, research design, and model validation
  • Provide statistical consultation services
  • Serve as analytics expert on cross-functional teams for strategic initiatives
  • Prepare and deliver insight presentations and action recommendations
  • Communicate complex analytical findings and implications to business leaders
  • Participate in special projects and perform other assigned duties

Requirements

What you’ll need
  • Minimum of ten years related work experience in analytical roles
  • Experience with data wrangling
  • Programming skills to access, transform, and prepare large-scale data for statistical modeling
  • Experience utilizing statistical and machine learning methods
  • Undergraduate degree in Analytics, Applied Mathematics, Economics, Statistics, or related analytical field, or equivalent combination of training and experience
  • Visa sponsorship is not offered for this position

Benefits

Comp & perks
  • Hybrid working model enabling flexibility and in-person learning, collaboration, and connection
  • Opportunities for learning and skill development
  • Mission-driven, highly collaborative culture