5 Welder Interview Questions and Answers

Whether you are preparing to interview a candidate or applying for a job, review our list of top Welder interview questions and answers.

What type of training and accreditation do you have as a welder?

The more extensive the potential candidate's training and accreditation are, the better. As a standard, you want your welder to be certified in order to avoid potential liability issues in the future. If the welder set themselves apart in their apprenticeship through their drive and skill, they can be extremely beneficial in your business. If you are looking for specific accreditations, make sure to ask about those as well. What to look for in an answer:

  • Standard welding certification
  • Extensive apprenticeship experience
  • Specialized accreditation as an educator or as an inspector

Example: "I have been asked to lead projects for several years in my previous employment, and I completed my certification exam as a welding educator."

Describe prototype tooling and what kind of role it serves in the long-term of a welding career.

Prototype tooling is a huge part of working with new welding designs and concepts, especially when new clients are involved. The potential employee should already have experience with this type of tooling, and if they are not able to clearly convey what it is or how important it is, you may want to move on to the next candidate. What to look for in an answer:

  • A clear understanding of prototype tooling
  • Experience with the process itself
  • Experience speaking with clients about prototype tooling

Example: "Prototype tooling is a simplistic part fixturing that is designed to provide clients with a general idea of what they will be working with."

What was one of your most difficult welding experiences, and how were you able to overcome it?

This question will allow you to learn more about how the candidate operates under pressure. A welding environment can quickly become difficult to manage. In addition to certain specific demands that will need to be met in emergency situations, a capable welder should also be mindful of their environment according to safety standards. Learning more about your potential candidate's high-pressure experience can allow you to plan ahead for their role. What to look for in an answer:

  • Ability to think clearly under pressure
  • Constant vigilance in a fast-paced environment
  • Ability to prioritize specific tasks and procedures

Example: "Once we were called on to weld for thinner metals. It took some adjustment, but I was able to adhere to the new welding procedures."

What is your preferred welding process, and are you willing to adhere to new regular processes as required?

This question allows you to learn more about the potential candidate's degree of expertise in their field. You want at least some preferred background in a specific type of welding, especially if you already work with that style as a specialization for the company. Asking about the welder's flexibility when it comes to establishing different welding processes can allow you to see how they can fit into the workplace. What to look for in an answer:

  • Understanding of different welding processes
  • Ability to adhere to different standards
  • Long-term vocational training in one welding process

Example: "I enjoy working with TIG welding the most, but I have worked with other varieties in the past and am willing to switch as necessary."

Have you ever faced a situation where you saw a coworker breaking safety protocol? What did you do to resolve the situation?

This is an important question to ask because following safety procedures on the job can tremendously minimize legal liability and bodily injury. In a long welding career, any professional may be faced with potential OSHA violations. Knowing how your potential candidate will react in such situations is vital for minimizing long-term issues. Make sure that they answer with both knowledge on safety procedures and initiative to report potential violations. What to look for in an answer:

  • Vigilance in their professional environment
  • Ability to report safety issues as appropriate
  • Proactive about staying on top of new safety codes

Example: "When I noticed my colleague working without his safety gear, I contacted management and made sure that the issue was addressed before he got hurt."

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