Before coming to the Saints, Loomis spent 15 years in the Seattle Seahawks organization.
He was with the Saints when they were forced to relocate to Baton Rouge in the wake of Hurricane Katrina, and helped rebuild the team afterward, culminating in its victory in Super Bowl XLIV.
[4][5] Loomis was one of the Saints officials to be penalized in 2012 in the aftermath of the New Orleans Saints bounty scandal, in which an NFL investigation found that players were paid bonuses from a pool for their on-field performance, including, allegedly, deliberately trying to knock opposing players out of games.
In April 2012, ESPN's Outside the Lines reported allegations that Loomis had an illegal eavesdropping device that allowed him to listen to real-time playcalls of opposing coaches during the 2002–2004 seasons.
[9] In June 2012, Loomis was named head of basketball operations for the Hornets after Tom Benson bought the team.