The primary qualifications for getting a job as a welder helper with no experience are a high school diploma and a valid driver's license. Employers prefer a commercial driver's license, a welding certification from an accredited school, and some mechanical aptitude. This job may require lifting up to 100 pounds with or without assistance, so physical fitness is essential to your success. Many welding jobs require visual acuity, good hearing, and the ability to work outdoors in most weather conditions. Fulfilling the duties and responsibilities of a welder helper requires teamwork skills, communication skills, and the ability to pass both a background check and a drug screening.