Qualifications depend on the job and visa category. Skilled roles under the E-7 visa typically require a bachelor’s degree, relevant work experience, and a job offer that meets salary and skill criteria. IT, engineering, and business roles may also require certifications or specialised training. English teachers require a bachelor’s degree and TEFL/TESOL certification. Caregiving and manufacturing roles may accept vocational training rather than degrees. Applicants must meet visa requirements, which may include background checks and medical clearance. Korean language proficiency increases eligibility, though it is not mandatory for all professions.