Quantitative Lead Analyst, Citi

Citi

Location:
United States, Irving

Category:
Finance

Contract Type:
Not provided

Salary:

148920.00 - 169119.50 USD / Year

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Job Description:

Citibank, N.A. seeks a Model/Analysis/Validation Officer for its Irving, TX location. The role involves validating and providing independent review and effective challenge of quantitative consumer valuation models used in Citi’s consumer businesses as well as fraud models used globally.

Job Responsibility:

Validate and provide independent review and effective challenge of quantitative consumer valuation models used in Citi’s consumer businesses as well as fraud models used globally
Conduct required validation tests and diagnostic analyses to evaluate the soundness and performance of developed models
Document the assessment and results of qualitative review and quantitative validation results from statistical and mathematical analyses in the format of a Model Validation Report as required by Citi’s model risk management
Provide review and effective challenge of ongoing monitoring activities for existing developed credit and fraud risk models including ongoing performance monitoring, annual model review, model change, and periodic revalidation
Conduct ad hoc research and study of modeling techniques and statistical methods to support enhancements to control procedures and guidance

Requirements:

Bachelor’s degree, or foreign equivalent, in Computer Engineering, Business Analytics, Information Systems, Mathematics, or a related field
Four (4) years of experience in the job offered or in a related IT occupation conducting data analysis or modeling activities
Applying technical and practical knowledge of modeling techniques including regression analysis, time series analysis, and machine learning models in the modeling process
Utilizing statistical software tools and programming languages including SAS/4GL, Python, SQL, R, Hive, PySpark, Oracle, and Tableau to conduct data analysis
Gathering requirements, preprocessing, and analyzing data as well as performing data quality checks to identify trends and anomalies
Performing statistical testing including Partial Dependence Plots (PDP), Kolmogorov-Smirnov (KS) tests, Population Stability Index (PSI), lift and gain charts, and AUC-ROC analysis used to assess model soundness and performance
Providing effective challenge to the model development process which includes identifying model limitations, data and model soundness issues, and performance weaknesses

What we offer:

medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages including planned time off (vacation), unplanned time off (sick leave), and paid holidays

Additional Information:

Job Posted:
July 15, 2025

Expiration:
August 27, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Quantitative Lead Analyst

Citi

Location:United States, Irving

Category:Finance

Contract Type:Not provided