Personnel, or Human relations
The personnel department of a company handles the company's hiring, firing, and benefit policies. This department is located in the human resource department.
In most instances, the HR or Human Resource Department of a company handles performance evaluations. Such evaluations provide the employee with constructive feedback as to how the employee is performing his or her job duties.
United States Department of Commerce is the US Government department that handles trademarks.
A marketing department in a company is the department that handles marketing using methods that include advertising. Other methods of marketing the departments use include endorsements and slogans.
The United States Department of State handles foreign affairs.
state department
Ferrari handles their own marketing internally. They've developed a unit within the company called the Global Brand Department by use of a comprehensive website and rely heavily on word of mouth.
The Department of Justice handles violations of antitrust laws. The purpose of these laws is to maintain a competitive marketplace.,
If you are wanting to work for the Department of Defense you should have your resume ready first. Then you can go directly to the Department of Defense website and apply and upload your resume for jobs you wish to work.
treasury department
The State Department deals with foreign relations.
Department of state