Ertugrul Yetis is a mechanical engineer and naval professional, having earned degrees from Turkish National Defense University from 2001 to 2005. Ertugrul Yetis has extensive experience in various roles, including Planning Programming Officer at U.S. Air Force Europe / 39th ABW Command (NATO SF), Project Manager for Naval/Land ISR-EO/IR Systems at ELOPSIS Elektronik Optronik Savunma Sistemleri A.Ş., and Project & Procurement Engineer at ANG Defense Aviation. Additionally, Ertugrul Yetis worked as a freelance Defense and Military Analyst and held a position as Production Engineer / Assistant Maintenance Manager at PEPSICO / M.I.P.