Quantitative Modeling Analyst II

Req ID: 78832

Location: Tulsa -TUL, Albuquerque -ALBQ, Dallas -DAL, Oklahoma City -OKC

Areas of Interest: Risk Management

Pay Transparency Salary Range: Not Available

Application Deadline: 11/19/2026

BOK Financial Corporation Group includes BOKF, NA; BOK Financial Securities, Inc. and BOK Financial Private Wealth, Inc. BOKF, NA operates TransFund and Cavanal Hill Investment Management, Inc. BOKF, NA operates banking divisions: Bank of Albuquerque; Bank of Oklahoma; Bank of Texas and BOK Financial.

Bonus Type

Discretionary

Summary

At BOK Financial, your potential is our priority. We invest in people who want to grow their skills, take ownership of meaningful work and make a real impact. As a Quantitative Modeling Analyst in Fraud Risk Management, youll help shape the fraud-detection strategy behind new product launches, starting with wires and expanding to ACH and other transaction types. Youll go beyond analyzing data: youll help develop, train and maintain the fraud-classification models that protect our clients and build lasting trust in the bank.

Job Description

Youll work with fraud and modeling partners to build, train, maintain and tune classification models in DataVisor. A separate team prepares the data. Youll use statistical testing to find the features that matter most, then train models, review results and adjust them to improve performance. Youll also maintain the models built through DataVisor and help build new ones in-house as fraud detection expands to more products. This role is a good fit for someone who wants to own models directly.

Youll use SQL and either Python or R to work with data, measure which features matter most and help build and monitor models. Experience building or maintaining classification models is especially important. Fraud experience is a plus but not required. A background in data science, statistics, math or another quantitative field is a strong starting point.

Team Culture

Fraud Risk Management works to serve and protect with empathy and diligence. The team is collaborative and forward-thinking, and its goal is an environment where innovation can thrive and trust lasts. Youll work closely with fraud, data and technology partners. Each group brings its own expertise, and together youll build models that stay effective as fraud patterns change. The team values curiosity, careful problem-solving and shared accountability. Youll have room to sharpen your technical skills, learn the business behind the models and bring new ideas as the fraud modeling program grows.

How Youll Spend Your Time

• Build fraud-classification models for new product launches, starting with wires and expanding to ACH and other transaction types.
• Evaluate prepared data with statistical testing to find the features that matter most for each model.
• Train models with fraud, data and technology partners, reviewing results and performance along the way.
• Maintain both DataVisor-built and in-house models so they keep working as fraud patterns and business needs change.
• Tune model settings and features based on test results and real-world outcomes.
• Partner with other teams to understand business needs, share findings and turn data into practical fraud-detection strategies.
• Document modeling approaches, assumptions, test results and changes clearly for both business and technical audiences.

Education & Experience Requirements

• Master's Degree in Finance, Economics, or a STEM field preferred; Bachelor's degree in Finance, Economics, or a STEM field required; CFA, FRM, CPA designations a plus
• Minimum 1 year of quantitative analysis experience in a discipline relevant to risk management to include statistical/econometric analysis, modeling, mathematics
• Minimum 1 year of experience with analytics software (SAS, R, SPSS, Matlab) and relational databases (SQL)
• Solid understanding and knowledge of model performance measures
• Solid understanding of model development and validation methodologies & processes
• Strong project management skills
• Ability to produce high quality technical documentation
• Knowledge of regulatory requirements related to model risk management (FRB/OCC SR 11-7), Basel II/III capital requirements, and Dodd-Frank Act Stress Testing (DFAST)
• Self-motivation, discipline, task focus, and a proven record of delivering high quality results within strict deadlines.
• Intellectual curiosity; superior problem-solving abilities and attention to detail; and prompt follow-through
• Ability to aggregate and synthesize complex data
• Outstanding oral and written communication skills
• Ability to present complex issues in a clear and concise manner

Working Conditions & Physical Requirements

Office - Occasional Travel

BOK Financial Corporation Group is a stable and financially strong organization that provides excellent training and development to support building the long term careers of employees. With passion, skill and partnership you can make an impact on the success of the bank, customers and your own career!

Apply today and take the first step towards your next career opportunity!

The companies in BOK Financial Corporation Group are equal opportunity employers. We are committed to providing equal employment opportunities for training, compensation, transfer, promotion and other aspects of employment for all qualified applicants and employees without regard to sex, race, color, religion, national origin, age, disability, pregnancy status, sexual orientation, genetic information or veteran status.

Please contact recruiting_coordinators@bokf.com with any questions.