I have been working at Doosan Heavy Industries full-time
You can learn a lot of thing woeking at Doosan. They have a great policy of familiarization with the workflow from South Korea and they are organizing benchmarks and trainings.
Sometimes a person can stay to much on the same position or working on the same thing everyday.
Advice to Management
Focus on promoting more young managers that have a background working in Doosan.
I applied through college or university. The process took 2+ months. I interviewed at Doosan Heavy Industries.
Contacted through HR and technical interview was organized. I was surprised on what basis they didn't go further with me. Everyone in the panel commented that they would be contacting me. I kept on chasing them for almost 2 moths, no reply.