to get a good gob we should... - наверно не gob а Job!
To get a good job we should graduate the university and get higher education.
To get a good job we should learn English very well to communicate with foreigners.
To get a good job we should have wide mental outlook.
To get a good job we should be polite and dress well.
Sometimes to get a good job we should be well connected.
To get a good job we should not be afraid of difficulties.