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Finance Systems Manager

AON

United States, United States, United States Full-time February 11, 2026

Found Description

Aon is in the business of better decisions



At Aon, we shape decisions for the better to protect and enrich the lives of people around the world.



As an organization, we are united through trust as one inclusive team and we are passionate about helping our colleagues and clients succeed.



What the day will look like

+ Provide day-to-day support for IBM Planning Analytics (TM1), ensuring system stability, data integrity, and timely resolution of issues.

+ Collaborate with Finance, Technology, and Business teams to identify opportunities for continuous improvement and implement enhancements.

+ Lead system testing for upgrades, patches, and new functionalities, ensuring minimal disruption to business operations.

+ Provide expert guidance and develop tailored training and supporting resources that empower end users to succeed.

+ Maintain accurate documentation, pro...

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