Devin

Devin was a computer technician working surveillance with Jack Bauer and Nina Myers during Day Zero.

Day Zero
Devin was running surveillance with Jack and Nina, keeping track of Laslow. Jack decided to go into the building they are watching, and orders Devin to cover him.

Jack and Devin approached room 307, where they found an abandoned laptop, along with someone dead on the ground with a bullet wound to his head. Devin told Jack that he found a bomb that will detonate in less than 3 minutes. Jack told Devin to get out.