Free Online Welding Courses and Certifications 2024

Welding is a process of joining two or more materials, usually metals or thermoplastics, by using heat or pressure. It is a popular skill in many industries, such as automotive, construction, and manufacturing. Courses are available to teach welding techniques, safety, and equipment. People who are interested in welding can pursue a career in the field or use it as a hobby. Please bookmark and follow AZ Class. This course list can greatly reduce your time consumption. We have prepared the best Welding course list for you! The latest and most popular online courses, don't miss it!

Welding Courses

Career Trends


Career Prospects

Average Salary

Position Overview

Welding Engineer$93,923 per year

Welding engineers are trained professionals with welding expertise who specialize in the design, maintenance, and development of a broad range of welding systems in industries such as aerospace, construction, and civil engineering. They may conduct research to identify more effective welding techniques or design more efficient equipment to improve the welding process.

Senior Manufacturing Engineer$119,645 per year

As a senior manufacturing engineer, your responsibilities include overseeing the design of production machinery and providing recommendations for resolving production problems related to materials, processes, and tooling. You will be responsible for identifying and suggesting effective solutions to ensure optimal production output.

Maintenance Technician$23.94 per hour

A maintenance technician is responsible for conducting routine maintenance and repairs on machines. They inspect machinery to ensure it is operating efficiently, clean and lubricate machine parts, perform basic diagnostic tests, and assess damaged machine components to determine whether significant repairs are required.

Welding Inspector$78,138 per year

The role of a welding inspector is to inspect each weld to ensure that it has been performed in compliance with quality standards and safety regulations. They are responsible for reviewing relevant documents, monitoring the welding process, and examining the pre-welding environment to ensure that all necessary precautions have been taken. The ultimate goal of a Welding Inspector is to ensure that each weld is effective and meets the required quality standards.

Robotics Technician$67,108

A robotics technician is responsible for configuring, testing, operating, maintaining, and troubleshooting robotic and other automated systems used in production. Their primary objective is to improve efficiency and extend the lifespan of robotic equipment. They work to ensure that the machines are working optimally, and conduct regular maintenance to avoid any breakdowns in production. 


Educational Paths

1. Vocational schools and technical colleges offer welding programs that teach basic welding techniques, safety practices, and welding equipment usage. These programs typically last for six months to a year.

2. Community colleges offer associate degrees in welding technology, which include courses in welding fundamentals, welding codes and standards, blueprint reading, and welding metallurgy. These programs take two years to complete.

3. Four-year colleges and universities offer bachelor's degrees in welding engineering or materials engineering, which provide more in-depth training in welding processes, materials, and techniques.

4. Professional certifications in welding are also available from organizations like the American Welding Society (AWS), which offer certification programs for welders, welding supervisors, and welding inspectors. These certifications demonstrate a high level of expertise and can enhance job opportunities and earning potential.

Frequently Asked Questions and Answers

Q1: How to start a career in welding?

Starting a career in welding can be a rewarding and lucrative endeavor. To get started, it is important to earn a high school diploma, as this is essential for becoming a welder. After that, students can pursue a welding certificate program that can last from six to eighteen months. Additionally, apprenticeships are great ways to gain hands-on experience in the field. Finally, obtaining a welding certification is a great way to demonstrate your knowledge and skills to potential employers. With the right education and training, you can be well on your way to a successful career in welding.

Q2: What colleges offer welding?

There are many colleges and universities across the United States that offer welding programs. Some of the top welding schools include The Lincoln Electric Welding School, Hobart Institute of Welding Technology, Advanced Welding Institute, Tulsa Welding School, and Ohio Technical College. Each of these schools offer a variety of welding courses and programs, ranging from basic welding to advanced welding techniques. Additionally, many community colleges and technical schools offer welding courses and programs as well.

Q3: How to get certified in welding?

In order to become a Certified Welding Inspector, you must first pass the AWS Certified Welding Inspector Exam. This exam covers a broad range of topics, including welding processes, materials, and safety. To prepare for the exam, you should review the material covered in the exam and practice with sample questions. Once you are ready, you can apply for the exam and choose a testing site. On the day of the exam, you will be tested on your knowledge of welding processes, materials, and safety. With hard work and dedication, you can become a Certified Welding Inspector.

Q4: What is welding used for?

Welding processes are widely utilized in various industries such as aerospace, automotive, energy, and construction, among others. These processes are employed to join metals, thermoplastics, or wood for diverse applications. Additionally, a growing community of artists also utilizes welding techniques to create artwork.

Q5: What is a welded joint?

The content discusses the definition, processes, and types of welds. Welding is a fabrication process in which two or more parts are fused together through the application of heat, pressure, or both, resulting in a join as the parts cool. It is commonly employed for metals and thermoplastics, although it can also be utilized for wood. The resulting fused joint is often referred to as a weldment.

Q6: What Welding courses can I find on AZ Class?

On this page, we have collected free or certified 73 Welding online courses from various platforms. The list currently only displays up to 50 items. If you have other needs, please contact us.

Q7: Can I learn Welding for free?

Yes, If you don’t know Welding, we recommend that you try free online courses, some of which offer certification (please refer to the latest list on the webpage as the standard). Wish you a good online learning experience!

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