I really wanna work in the international legal area, but m afraid i don't have much channel and infos?

i dont' even know how to start. can somebody please help me? m going to graduate soon from my law faculty here in Indonesia but most of the job offered at international organization and tribunal requires master degree or at least job experiences. can at least a fresh graduate try to work in such area?i have a huge passion in public international law and hv joined international law moot court competitions. i also have enriched my knowledge by being a foreign exchange students for 2 times