Angela L. Tymofichuk serves as the Executive Director of the Air Force Sustainment Center, Air Force Materiel Command, at Tinker Air Force Base, Oklahoma. She supports the commander in directing supply chain management and depot maintenance for a broad portfolio of aircraft, engines, missiles, and components. Her role includes overseeing operations across three air logistics complexes, three air base wings, two supply chain wings, and multiple remote sites employing more than 40,000 personnel. She also helps ensure installation support for over 75,000 individuals assigned to 140 associate units. Previously, Ms. Tymofichuk was the Deputy Assistant Secretary of the Air Force for Logistics and Product Support. She began her career as a Palace Acquire Intern at the Air Force Research Laboratory and has held key technical and leadership roles across AFRL, AFMC, OSD, and multiple sustainment organizations.