If it will be hard for you to pay back the money, ask for a state fair hearing. You have 90 days from the date on your notice of CalWORKs overpayment (or 180 days if you have a good reason for being late) to ask for a hearing.
Open positions are listed from time to time at this site. LSNC does not accept or keep on file general applications for employment. Please follow the specific application instructions for each position. LSNC is an equal opportunity employer.