Is scholarship/sponsorship necessary to grant a job immediately after graduation for allied health students?

so i applied for allied health undergraduate courses this year… i didn’t apply for the MOH healthcare scholarship since they required applicants to have atleast a diploma with merit and exceptional cca records which both i don’t have… kinda regretted not applying but well what’s done is done… is it hard to get a job in the healthcare sector after graduation without a sponsorship, especially for really niche roles like radiation therapist? kinda afraid i wont get a job after graduating with such a niche degree like radiation therapy