Angie L. Tymofichuk, a Member of the Senior Executive Service, is Deputy Assistant Secretary of the Air Force for Logistics and Product Support, Office of the Assistant Secretary of the Air Force for Acquisition, Headquarters U.S. Air Force, Arlington, Virginia. She is responsible for enterprise oversight of product support, supply chain management, materiel maintenance and support functions required throughout the life cycle of weapon systems. In addition, she is the Functional Advocate for Product Support Managers and influences logistics and product support resource decisions with a focus on ensuring weapon system sustainment levels meet warfighter requirements.

Ms. Tymofichuk began her career in 1990 as a Palace Acquire Intern at the Air Force Research Laboratory, Wright-Patterson Air Force Base, Ohio, where she worked as a physicist in the materials and manufacturing directorate. She completed assignments in two other AFRL directorates before transitioning to test and evaluation in the Airborne Laser Program Office, Air Force Materiel Command staff and then in the Office of the Secretary of Defense with the Test Resource Management Center. Upon returning to the Air Force, Ms. Tymofichuk was assigned as Chief of the Engineering and Technical Management Office, 84th Combat Sustainment Wing, followed by the 309th Maintenance Wing, and she was later promoted to Director of Engineering for the Ogden Air Logistics Center, Hill AFB, Utah. Upon standup of the Air Force Sustainment Center, she served at Tinker AFB, Oklahoma, as the inaugural Director of Engineering where she was the Commander's Principal Advisor on all technical information and policy for science and engineering activities and technical data compliance. In 2014, she returned to Layton, Utah, as a consultant focused primarily on sustainment innovation prior to her return to the U.S. Air Force in 2019.