Since her early involvement in the Naval Sea Cadet Corps, her career path has transitioned through operational flight squadrons, specialized aerospace education, and rigorous test pilot assignments before her formal selection for space flight candidacy.
Early Career and Education
Wittner attended Buchanan High School before advancing her academic qualifications through multiple institutions. She earned a Bachelor of Science in aerospace engineering from the University of Arizona and later completed a Master of Science in the same field at the Naval Postgraduate School. Her foundational training included the United States Naval Test Pilot School and the Naval War College, preparing her for a trajectory spanning both engineering and military aviation.
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Commissioned as an officer via an enlisted-to-officer program, Wittner served as a naval aviator flying F/A-18 fighter jets. Her operational deployments included Strike Fighter Squadron 34, stationed at Naval Air Station Oceana in Virginia, and Strike Fighter Squadron 151 at Naval Air Station Lemoore. Additionally, she performed duties as a test pilot and project officer with Air Test and Evaluation Squadron 31, located at Naval Air Weapons Station China Lake.
Transition to Astronaut Candidate
On December 6, 2021, the National Aeronautics and Space Administration announced Wittner as a member of NASA Astronaut Group 23. This appointment marked her transition into the space exploration program, where she remains active. Her professional record includes recognition through the Navy and Marine Corps Achievement Medal and the Navy and Marine Corps Commendation Medal, acknowledging her service as a machinist and pilot.
Fast facts
- Born: 1983, Fresno, United States
- Current Occupation: NASA Astronaut, Lieutenant Commander
- Education: University of Arizona, U.S. Naval Postgraduate School
- Aviation Squadrons: VFA-34, VFA-151, VX-31
- Key Recognition: Navy and Marine Corps Commendation Medal
Questions readers ask
What specific aircraft has Jessica Wittner flown operationally?
She has served as a pilot flying F/A-18 fighter jets.
When was Jessica Wittner selected for the NASA astronaut program?
She was announced as a candidate for NASA Astronaut Group 23 on December 6, 2021.
Achievements
- Navy and Marine Corps Commendation Medal
- Navy & Marine Corps Achievement Medal
- Recorded as astronaut and machinist

