(DRDO) Defence Research Or Development Organization – Experimental Establishment Or Proof has released the latest notification for Defence Research Or Development Organization PXE is responsible for design and developmental trials of guns, mortars, rockets, RCL, tank guns and their Recruitment 2021 Technician Apprentice Vacancy on all total 62 posts. Candidates wishing to DRDO PXE from apply you can the official drdo.gov.in of Defence Research Or Development Organization Proof And Experimental Establishment (PXE) Bharti 2021 by 27 Feb 2021.