The filing itself goes to the state, not to employers. What employers see is the driving record, and any employer that runs periodic record checks, which is standard for anyone driving on the job, will see the underlying violation.
More detail
The honest framing is that the filing is not the disclosure risk, the record is. Companies that put employees in vehicles typically pull motor vehicle records at hire and at intervals afterward, because their commercial auto coverage depends on who is driving. A serious violation shows up there regardless of what insurance the employee carries personally. For drivers whose jobs involve driving, the practical advice is to understand the employer policy before the record check finds it, and to know that a revocation handled promptly, including an interlock permit where one is available, is a materially better conversation than a revocation discovered by a supervisor.