Most skilled jobs require a relevant university degree, vocational training, or industry-specific certifications. IT professionals may need programming or cybersecurity credentials, while engineers must hold accredited engineering degrees. Healthcare workers require recognized medical or nursing qualifications. Employers also value practical experience, strong English proficiency, and adaptability. For roles involving client interaction or public services, basic Greek may be required. Candidates who bring both formal qualifications and hands-on experience have the strongest chance of succeeding in the Greek job market.