Employee Gateway
User ID Password  


To log in to the Gateway, use your individual
mainframe User ID* and Password.


* Do you use a shared mainframe User ID? All employees have been given individual mainframe User IDs. To find yours, check CCDL on the mainframe.

Need Help?

  • Can't find your personal mainframe User ID?
  • Don't know your mainframe password?
  • Having problems logging in?

Please call the Technology Service Center at 1-800-243-7743; RNX 279-1111.



This is the CSX Corporation Computer System. This computer system (including all related hardware, software, peripherals, networks and network devices) is for authorized CSX business use only. CSX reserves the right to monitor any and all information stored or sent using this system, although CSX does not undertake any affirmative obligation to do so. Unauthorized use may result in administrative, civil, and criminal actions. Employees violating this policy are also subject to disciplinary action, up to and including termination of employment. By using this system, you are explicitly agreeing to be bound by this policy.