An employee who accepts a job, resigns from the former employer, and then has the new job offer withdrawn, may have a cause of action against the new employer. If your job offer was rescinded, you should speak to a knowledgeable employment attorney.There are many reasons why your employer may rescind a job offer. You may have failed a drug test. Ask them for the documents from the background check and why they disqualified you. Below you'll also find a stepbystep action plan about what you can do if they find that their job offer has fallen through in this way. If your job offer was rescinded, you should speak to an experienced Pennsylvania employment attorney. Hence, the cancellation of the job offer after acceptance is a breach of contract and is liable for legal action against the employer. If you had a job offer rescinded, you might have claims for breach of contract, promissory estoppel, or fraud. In the event you need to rescind a job offer, you should accompany a phone call with a notice in writing.