Chief of operations
The chief of operations or operations chief was the head of the operations division on an outpost or space station. A chief of operations often worked out of the operations center and managed the engineering duties. () It was a senior staff position and it was appropriate to use the title in place of one's rank. ()

Miles O'Brien was assigned as chief of operations for the station Deep Space 9 from 2369 to 2375. () 

Al Lorenzo was the chief of operations on Decos Prime in 2375. ()

See also 
 Chief of Starfleet Operations
 Operations manager

External link 
 

nl:Operatiechef
Titles
Occupations