Walker joined Nashville-based Waller Lansden Dortch & Davis, LLP, in 1977 and has helped grow it to more than 250 attorneys. She is CEO of Tennessee Private Trust Services, a wholly-owned subsidiary of Waller and is developing Legal Solutions and Innovations, to be co-owned with Waller. Served as President and Board member of the Association of Legal Administrators, is Chair of ALA’s Professional Development Advisory Committee and belongs to Large Firm Administrators Caucus. Fellow of the College of Law Practice Management serving on the Executive Committee and co-chaired the 2020 and 2019 Futures Conferences.
Appointed to the Board of Global Legal Blockchain Consortium in July, 2018. A member of the Waller team that established TokenizeTN, a nonprofit created to realize the full potential of emerging technologies to drive a new era in Tennessee.