Can I expunge my Department of Motor Vehicles findings and remove my DUI from my driving record for employment purposes in California?

No. California doesn't have a true "expungement" law - we have what everybody calls an expungement in Penal Code 1203.4. It will dismiss a criminal conviction, cleaning it up somewhat for employment purposes, but it has absolutely no effect on your DMV history.

Some CA convictions can be 'expunged' from court criminal records by proper application and Petition to the court. Sounds like yours may qualify. If successful, the conviction would be withdrawn and the charges dismissed. Expungement does NOT clear, 'remove', erase or disappear the conviction, but does change the record to show an arrest with 'conviction reversed and charges dismissed by expungement'. The conviction is still a 'prior' or 'strike' for purposes of repeat offenses. That record is accessible to government agencies, law enforcement, courts, background checks, insurance companies, etc. Expungement will help in obtaining employment. When applying for a job in the private sector, in response to any question concerning your prior criminal record, you may legally deny that you were arrested or convicted of the offense.

In California, DUIs remain on your DMV record for 10 years and cannot be expunged from your DMV record. The DUI convictions may be expunged from the court records, at the discretion of a judge, but can still be used as enhancements for future DUI filings and convictions.

THERE IS NO EXPUNGEMENT IN CALIFORNIA!!!! Sorry I constantly get this question and it is not possible under California law. It can only be changed by the legislature.

No and yes. No for the DMV, yes for the DUI in court.