Senior Fraud Strategy & Rules Architect

Ascensus; Chicago (IL); On-site; USD 100,000 - 150,000; Full time

Job summary

Ascensus is seeking a Senior Fraud Strategy Analyst to join our Fraud Risk Management team in the United States. You will design, execute, and continuously improve fraud detection, prevention, and mitigation strategies across the organization.

The role requires strong domain expertise in rules-based fraud environments and the ability to translate data and performance results into strategic improvements. You will partner with risk, operations, compliance, legal, technology, product, and

Qualifications

• 3–7 years of progressive experience in fraud strategy, fraud investigations, financial crimes, or financial services risk management.
• Experience creating, managing, tuning, or optimizing fraud rules and decision strategies within a fraud platform or rules-based environment.
• Strong knowledge of fraud typologies and fraud risk management practices across a range of fraud types.
• Proven ability to identify emerging fraud patterns and translate findings into actionable recommendations, control enhancements, and long-term strategy improvements.
• Experience working across fraud systems, rules management, fraud analytics and optimization, and fraud risk strategy.

Responsibilities

• Own and support fraud detection and prevention strategies across the fraud lifecycle.
• Manage and optimize the fraud rules platform, including creating new rules, refining existing rules, testing changes, validating outputs, and monitoring performance.
• Analyze fraud detection results to identify false positive and false negative trends and recommend strategy changes that improve fraud capture while minimizing customer friction.
• Identify and respond to new and emerging fraud trends, attack patterns, and typologies across a broad range of fraud risks.
• Conduct root cause analysis of fraud events, losses, rule misses, and control failures, and translate findings into actionable recommendations.
• Use fraud tools, analytics, reporting, and available data sources to identify suspicious activity and support strategy optimization.
• Help build and mature fraud capabilities in a net-new or evolving environment, including supporting process development, rules governance, documentation standards, and performance monitoring practices.
• Partner cross-functionally with teams across risk, operations, compliance, legal, technology, product, and customer-facing functions to strengthen fraud controls and support strategic initiatives.
• Work with internal technology teams and third-party providers to enhance fraud systems, rules management capabilities, analytics, reporting, and detection tools.
• Monitor fraud trends and key performance indicators and communicate findings, risks, and opportunities to leadership and business partners.
• Prepare clear and concise documentation, analyses, summaries, and presentations related to fraud trends, rule changes, strategy performance, and control recommendations.
• Identify opportunities to improve workflows, controls, reporting, and fraud decision strategies, and help drive continuous improvement across the function.
• Support urgent or high-priority fraud issues requiring timely analysis, strategy adjustments, and cross-functional coordination.
• Protect confidential information and ensure proper handling of sensitive data in accordance with company expectations and standards.
• Demonstrate Ascensus’ I-Client service philosophy and Core Values of People Matter, Quality First, and Integrity Always®.
• Support additional projects and responsibilities as needed

Skills

Fraud strategy

Fraud analytics

Data interpretation

Communication

Independence

Prioritization

Presentation skills

Job description

Ascensus is seeking a Senior Fraud Strategy Analyst to join our Fraud Risk Management team in the United States. You will design, execute, and continuously improve fraud detection, prevention, and mitigation strategies across the organization.

The role requires strong domain expertise in rules-based fraud environments and the ability to translate data and performance results into strategic improvements. You will partner with risk, operations, compliance, legal, technology, product, and