John An, based in Gainesville, VA, US, is currently a Business Finance Manager at Amentum. John An brings experience from previous roles at Amentum, Peraton and Vencore Inc.. John An holds a 1996 - 2001 B.S. in Accounting @ George Mason University - School of Business. With a robust skill set that includes Financial Analysis, Deltek, Accounting, Financial Reporting, Government Contracting and more. John An has 1 emails and 1 mobile phone numbers on RocketReach.
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