… think about, nor do you often wonder why companies need managers or what they jobs entail. As a ship needs a captain to navigate waterways, an effective organization needs managers to perform key functions. Whether you own a business, or are employed by a private or public entity, for profit or … positions. What careers look like Career information below is taken from bls.gov for most current career information. Data for Los Angeles/Long Beach/Anaheim Human Resource Specialist Human resources specialists recruit, screen, interview, and …