The sort of person that an Employer would hire, (as opposed to the sort of person that a Human Resources staff member would hire), is often very different.
The Employer would like to hire people who will generate more income for the company than their cost, people who can work unsupervised, and people who are capable of, and willing to, make decisions on their own within the limitations of their current rank.
Human Resources staff often look to hire the people who share a similar ideology, and those who 'know their place' in the chain of command. HR often does a good job of hiring those who are ideal for a career of limited responsibility busy work, because they are unable to make decisions on their own, without first polling co-workers for opinions.
From my own experience, in a group project involving ten people, two or three will do the majority of the work, two or three will give reasons why something can't be done, while offering no positive input, and a couple of people primarily undo the damage done by the fuck-ups. Every member will feel that they deserve an equal part of the credit if the project is accomplished. At least half of the group will be skilled at offering excuses for why their part of the project was not completed by the projected deadline.