Fraud Red Team Senior Analyst

Citi; New York (NY); Hybrid; USD 87,000 - 131,000; Full time

Job summary

Citi in San Antonio, Texas is seeking a Fraud Red Team Senior Analyst to conduct adversarial simulations of products and processes, test controls, and identify weaknesses in fraud prevention. You will lead cross-functional debriefs, provide mitigation recommendations, and coordinate with development and infrastructure teams to address fraud risks while monitoring threat landscapes.

The role requires 3+ years in fraud testing or threat simulation and a Bachelor’s degree; hybrid work with strong

Qualifications

• 3+ years of relevant experience in fraud testing or threat simulation.
• Experience in fraud testing/red team, fraud ops or threat simulation.
• Consistently demonstrates clear and concise written and verbal communication.
• Proven influencing and relationship management skills.
• Proven analytical skills and reporting abilities.
• Proven writing and communications skills.

Responsibilities

• Conduct adversarial simulations of products and processes to test controls.
• Identify vulnerabilities to improve fraud prevention strategies.
• Provide mitigation recommendations and lead cross-functional debriefs.
• Read data logs and present quantitative analytics.
• Assist Incident Response Teams with investigations and risk assessments.
• Coordinate with development and infrastructure to address fraud risks.
• Monitor changes in the fraud threat landscape and assess risks.
• Identify significant fraud threats and escalate issues with transparency.

Skills

device fingerprinting

browser spoofing

proxy/VPN usage

Shell/Python/Java

BOT tools

fraud domain knowledge

data logs analysis

risk assessment

testing protocols

incident response support

cross-functional coordination

threat landscape monitoring

Education

Bachelor’s degree

Tools

BOT tools

Job description

Fraud Red Team Senior Analyst

Job Req Id:

26990591

Location(s):

San Antonio, Texas, United States, Jacksonville, Florida, United States, Tampa, Florida, United States, Florence, Kentucky, United States, Johnson City, Tennessee, United States, Sioux Falls, South Dakota, United States, Irving, Texas, United States, New Castle, Delaware, United States

Job Type:

Hybrid

Posted:

Sep. 10, 2026

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

A "fraud red team" is a specialized cybersecurity fraud team that simulates real-world fraud scenarios to identify vulnerabilities and test the effectiveness of fraud prevention measures within an organization.

Responsibilities:

• Conduct adversarial simulation of products and processes to assess the effectiveness of controls and fraud detection and prevention systems
• Identify vulnerabilities to help Citi identify and address potential weaknesses in their fraud prevention strategies
• Provide recommendations for mitigation of vulnerabilities, lead debriefings with cross-functional partners to ensure mitigation of the detected vulnerabilities

• Knowledge of device fingerprinting, browser spoofing, proxy/VPN usage and basic scripting like Shell/Python/Java
• Create and use BOT tools and run velocity and load testing
• Fraud domain knowledge – understanding of fraud and credit risk systems, KYC/AML basics, BRI scams, SIM-Swaps, OTP attack and social engineering tactics
• Ability to read data logs and present quantitative analytics skills
• Conduct safe testing protocols with understanding of legal and ethical elements
• Assist Fraud Incident Response Teams with incident investigations and aid in technical risk assessments
• Coordinate with system development and infrastructure units to identify fraud risks and the appropriate controls for development, day-to-day operations, and emerging technologies
• Perform regular assessments based on changes in the fraud threat landscape
• Monitor vulnerability assessments and ensure that issues are addressed for the applications that they support
• Identify significant fraud threats and vulnerabilities
• Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Qualifications:

• 3+ years of relevant experience
• Experience in fraud testing/red team, fraud ops or threat simulation
• Consistently demonstrates clear and concise written and verbal communication
• Proven influencing and relationship management skills
• Proven analytical skills
• Proven writing and communications skills

Education:

• Bachelor’s degree/University degree or equivalent experience

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Job Family Group:

Technology

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Job Family:

Information Security

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Time Type:

Full time

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Primary Location:

San Antonio Texas United States

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Primary Location Full Time Salary Range:

$87,280.00 - $130,920.00

In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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Anticipated Posting Close Date:

Sep 17, 2026

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Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

Illinois residents – AI Notice and Right (opens in new window)

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi (opens in new window). View Citi’s EEO Policy Statement (opens in new window) and the Know Your Rights (opens in new window) poster.