Jillian Seigel

Jillian is a dedicated strategist with a proven track record in digital fundraising, omnichannel campaigns, client management, and grassroots advocacy. She loves collaborating with individuals and organizations driving social change and takes pride in empowering clients with the tools and strategies to succeed.

Prior to joining Rational 360, Jillian worked at Trilogy Interactive, a full-service digital agency where she was the lead strategist on nonprofit, electoral, and advocacy campaigns. In this role, she worked with clients including House Majority PAC, the League of Conservation Voters, ReBuild USA, and the Democratic Governors Association to develop influencer, acquisition, persuasion, and mobilization campaigns. Jillian also gained valuable experience at ActBlue, where she managed a portfolio of 400+ federal accounts and helped campaigns optimize their digital fundraising strategies.

Jillian holds a B.A. in History and Political Science from Skidmore College and an M.A. in Strategic Communication with a focus on Social Advocacy and Impact from American University.