Supported employment initiatives have been shown to increase employment rates for autistic people who want to enter the workforce. Despite the success of supported employment initiatives in increasing employment rates, little is known about the first-hand experiences and views of those involved. In the current study, we examined the experiences and views of autistic young adults without intellectual disability (‘interns’), employers and parents regarding a previously unevaluated paid internship scheme that offers tailored support for interns and employers before, during and after the internship, the Employ Autism network. In total, 51 participants (19 interns, 22 employers, 10 parents), across eight internships, engaged in semi-structured interviews. Reflexive thematic analysis was used to identify three themes, shared across participant groups: (1) the internship was ‘an invaluable experience’, (2) the internship helped break down autism-specific barriers to employment and (3) stakeholder groups had some unmet expectations. Drawing on this multi-informant qualitative evaluation of a novel supported employment scheme, we derive recommendations of best practice for supported employment initiatives for autistic young adults without intellectual disability. Lay abstract Internships designed for autistic people can help them to find employment, but there is little research about the experiences of those involved with internship schemes. To learn more about a new paid internship scheme in the United Kingdom, the Employ Autism network, we interviewed 19 interns, who were autistic young adults without intellectual disability taking part in one of eight different internships. We also interviewed 22 employers (who worked with the interns), and 10 parents (who supported their children in the internship). The interns, employers and parents told us that the Employ Autism network was a valuable experience that helped the interns become more confident. Also, the parents said it helped the interns become more independent. All the groups said the Employ Autism network removed common barriers to employment, and interns and parents said it would help interns get a job in future. Employers and interns said they understood each other better during the internship, and employers said the internship made them think about how their organisations might have accidentally had barriers in place that could stop autistic people getting employed (barriers that they wanted to address in future). However, all groups said some expectations of the internship were not met. These findings suggest the Employ Autism network is helpful for autistic young adults without intellectual disability and employers, but that there are ways that the internships could be improved in future. We discuss the lessons we can learn from the Employ Autism network that might help others who are thinking about setting up, or getting involved in, similar internship schemes.