Huang's position can be interpreted as that of field supervisor. He is a human and only possesses strategic abilities. He has a general dislike for contractors and voices it regularly in spite of having to work alongside three of them. Huang passes down orders from the Syndicate to the rest of the team.

Spoiler

Huang was going to run away with a girl he loved who was also a contractor, but she was killed saving Huang from being targeted by the syndicate.

(Source: Wikipedia)