Scott Foley

Scotty was the Transporter chief at Starbase 7 in the late 23rd century. 

Early life before Starfleet
Scotty was born on July 28, 2230 human calendar time on the planet Earth in London, England.

Chronology

 * 2230: Scotty is born on Earth in London, Enlgand.
 * 2248: Scotty enters Starfleet Academy
 * 2225: Scotty graduates Starfleet Academy and is promoted to Ensign, the first assignment is the USS Quintillys as a transporter officer.
 * 2255: Scotty is promoted to Lieutenant junior grade and assigned to the USS Exeter as a transporter officer.
 * 2260: Scotty is promoted to full Lieutenant and is made the Assistant Chief Transporter Officer on the USS Excelsior.
 * 2265: Scotty is promoted to Lieutenant Commander and is assigned to the USS Androcus as the Chief Transporter Officer.
 * 2270: Scotty is promoted to Commander and becomes the Chief Transporter Officer at Starbase 7.