I applied through university. The process took 4 weeks. I interviewed at Bulacan State University (Manila, Manila)
Interview
it is very nice to study in this university in bulacan, because there syllabus is updated, and also free tuition fees with scholarships or in short you can get a cash assistance.
Submit requirements via email, then undergo a Panel Interview, receive an email from HR if application is advanced to an Interview with NAPA president, Wait for Email confirmation. Fast application and hassle free. Interview with NAPA president took place at the University. Requirements after being hired are the usual, medical, NBI clearance