Shannon O'Brien

Shannon O'Brien, CPA, is an accomplished accounting professional with extensive experience in the finance sector. Currently serving as an Accounting Supervisor at Sempra Infrastructure since November 2018, Shannon previously held roles at Sempra Renewables, including Principal and Senior Accountant. Prior experience includes positions at CBIZ MHM, LLC & Mayer Hoffman McCann P.C., where Shannon progressed from Audit Associate to Supervising Senior Associate, and earlier roles at Hutchinson and Bloodgood, LLP as a Senior and Staff Accountant. Shannon has expertise in planning and executing audit engagements for a diverse client base and preparing tax returns for various entities. Shannon holds a Bachelor of Arts in Business Economics with a Minor in Accounting from UCLA, earned between 2001 and 2005.