What mechanical course is best for getting good job?

It depends on what speciality you are involved in

courses in failure anaylses for steel materiales |""""""""""""""""""""""""|@ in hydraluic parts system

it depends on the branch of mechanical engieering you are concerned in .

Mechanical Engineering mostly on Oil & Gas company

Not important a Course but Important is what you Learned by  Desire Mechanical Course, Because Mechanical Engineering whole course is a Best Steam in Engineering line to learned to Engineering.

THERE IS NO SPECIFIC MECHANICAL COURSE FOR GETTING GOOD JOB BECAUSE MECHANICAL ENGINEERING IS A VERY VERSATILE COURSE WHICH LINKS TO ONE ANOTHER