staff correspondent(Usually a staff correspondent refers to one who is hired by a specific agency and works exclusively for that agency. Other correspondents could be freelancers or work for a number of different agencies. – staff corr wordreference.comAlexander Demidov)
staff writer(Staff writer is a byline that indicates that the author of the article at hand is employed by the periodical that published the article as a regular staff member, and not as a freelance writer or special contributor. ... Found on wikipedia.orgAlexander Demidov)
