DRDO Recruitment 2023: Defence Research & Development Organization, Naval Science & Technological Laboratory (NSTL), Visakhapatnam has Apprentice Training for Graduate/Diploma/ITI candidates (Passed during the years 2021, 2022 & 2023). To be filled 62 vacancies. The last date for submission of the application form is within 15 days from the date of publication of the advertisement in the employment news.