Nathan is the Grassroots Program Coordinator at the Leadership Institute, and he has trained over 6,000 activists. As LI's former Pacific Regional Field Coordinator, his activism led to pro-free speech policy changes at 11 colleges in California, and legislation in Arizona abolishing free speech restrictions at every public college there.
As the former West Coast Regional Director at Young Americans for Liberty, he oversaw the creation of over 100 student groups. In the 2016 Presidential Primaries, Nathan was the Northeast Regional Coordinator of Students for Rand Paul, where he designed the volunteer recruitment system to produce over 100,000 voter contacts in 13 states.
During the 2014 election cycle, Nathan was a Deputy Field Director for the Massachusetts Republican Party, where he mobilized volunteers to canvass over 12,000 households for a successful gubernatorial campaign.