BSA and Fraud Solutions System Admin ; Hybrid

Position: BSA and Fraud Solutions System Admin I (Hybrid)
About Byline Bank Headquartered in Chicago, Byline Bank, a subsidiary of Byline Bancorp, Inc. (NYSE:BY), is a full-service commercial bank serving small- and medium-sized businesses, financial sponsors and consumers. Byline Bank has approximately $9.9 billion in assets and operates over 40 branch locations throughout the Chicago and Milwaukee metropolitan areas. Byline Bank offers a broad range of commercial and community banking products and services, including small-ticket equipment leasing and U.S. Small Business Administration loans.

Byline Bank is a member of FDIC and an Equal Housing Lender.

At Byline Bank, we take pride in being an award-winning workplace. Some of our recent recognitions include:

U.S. News & World Report’s Best Companies to Work for in the Midwest ,  and Best Companies to Work for in Finance and Insurance & Overall .Newsweek’s America’s Greatest Midsize Workplaces for Women 2026

Best Companies Group’s Best Remote and Hybrid Workplaces in America 2026

Chicago Sun Times Chicago’s Best Workplaces 2024, 2025

Best Companies Group and Illinois SHRM (Society for Human Resource Management) Best Workplaces in Illinois 2024, 2025, 2026

By joining our team, you will become part of an organization that values growth, collaboration, and innovation. We strive to create an environment where employees feel supported and are empowered to excel in their roles. If you're looking for a career with a company that puts people first and makes a difference in the communities we serve, Byline Bank is the place for you.

Objective of Position:

The Bank Secrecy Act (BSA) and Fraud Solutions System Administrator I supports the administration, maintenance, testing, and ongoing operation of the Bank’s anti-money laundering, fraud detection, sanctions screening, and related financial-crimes technology platforms. Working under the direction of senior system administration personnel and management, the role performs user administration, routine configuration support, data-quality review, testing, documentation, reporting, issue triage, and other operational activities supporting traditional banking and sponsorship-banking programs.

The position also assists with new product and partner implementations by completing assigned configuration, testing, documentation, training, and production-readiness activities.

Duties and Responsibilities:

Support the day-to-day administration of AML, fraud detection, sanctions screening, watchlist filtering, case-management, and related systems, including user-access provisioning, role assignments, periodic access reviews, and routine configuration updates.

Monitor scheduled processes, file transmissions, system queues, alerts, cases, and other operational indicators across traditional banking and sponsorship-banking programs and escalate exceptions. Assist with onboarding new products, programs, and sponsorship-banking partners by completing assigned requirements documentation, data review, configuration support, testing, training materials, and production-readiness activities under the direction of the Administrator II or management. Execute reviews of data files, transmission results, interfaces, data mappings, and system processing outputs to identify missing, incomplete, rejected, or potentially inaccurate data.

Document exceptions, complete assigned reconciliation or validation activities, and escalate identified issues.

Coordinate with solution providers, implementation partners, fintech organizations, and internal technology teams to facilitate system enhancements, issue resolution, upgrades, and implementation activities.

Support system governance and change management processes by documenting system changes, configuration updates, implementation activities,…