Mike Mullins has served as an assistant network administrator and a network security administrator for the U. S. Secret Service and the Defense Information Systems Agency. 麥克殘奧會(huì )曾擔任過(guò)助理網(wǎng)絡(luò )管理員和網(wǎng)絡(luò )安全管理員為美國秘密服務(wù)國防信息系統局。