Unlawful Employment Activities. Discrimination. If an employer only drug tests the job applicants who have criminal records, then the employer may expose themselves to discrimination claims and.Also, would rather not address this situation to my employer unless I absolutely have no choice. You can submit a discrimination complaint to the TWC's Civil Rights Division. This administrative directive (AD) defines guidelines and processes for conducting Criminal Background. Those in the San Antonio area who have any type of criminal history likely know how difficult it can be to obtain employment. Background Checks: Criminal History and Discrimination in Employment. Requests must be notarized if the subject of the background check is unable to come into the San Antonio Police Department in person. 1 vacancy in the following location: San Antonio, TX. Remote job. No. Telework eligible.