Inclusion Criteria:  Participants will be Veterans enrolled in VACHS substance use treatment, who at time of consenting into the study are within 30 days of detoxification or last substance use as per medical record.  Additional criteria will be as follows:  18 years of age and older, meeting DSM-V criteria for any current Substance Use Disorder (SUD) (e.g., opioids, cocaine, marijuana, amphetamine, or alcohol), competent to give written informed consent and HIPAA authorization.  Exclusion Criteria:  involvement in a legal case that may lead to incarceration during study period; developmental disability or medical illness that would prevent therapeutic work activity, as judged by PI or clinical staff providing this service; plans to relocate outside geographic area that would make follow-up unlikely; and/or lack of willingness to provide contact information of someone who can help us contact the participant in the event that we are unable to maintain contact directly.