Nach is a managing director in the External Investing Group (XIG) within Goldman Sachs Asset Management. He is on the Vintage Strategies team and co-leads non-traditional secondaries, focused on credit, portfolio finance and European private equity investments. Nach joined Goldman Sachs in 2015 as an associate and was named managing director in 2023.

Nach earned a BA from Swarthmore College, an MBA from The Wharton School and an MA in International Studies from the Launder Institute, where he was a Leonard A. Lauder Fellow, both from the University of Pennsylvania.