Welder

A welder joins metals through welding, creates strong structures, and ensures their reliability.

On this profession page, you will learn:

Who is welder

The welder works daily with metal, using specialized tools and equipment. He prepares the surfaces of metal parts, cleaning them from dirt and rust. The welder performs welding, joining metal pieces using various methods: electric, gas, or TIG welding. While working, the welder carefully monitors temperature and pressure to avoid defects in the joints. He frequently inspects each weld, making necessary adjustments during the process. The welder also assembles structures, working in teams or independently. Following safety regulations, he wears protective clothing and gear. His activities include maintaining and repairing equipment, as well as studying technologies to enhance his skills.

AI impact on welder

Low risk

AI replacement risk

25%

The welding itself — moving the torch, feeling the bead, adjusting heat on the fly — will stay in your hands because joints have to hold and someone has to stand there doing it. Reading drawings and planning the sequence will get easier with AI tools that mark cut lines and suggest weld paths, so you'll spend less time measuring and more time welding. Watching for cracks, blow-through, or warping will still be your job, along with fixing banged-up equipment and keeping the site safe. Day to day you'll do less paperwork and layout work and more actual joining, with software nudging you when a drawing calls for a different process or thicker pass.

Tasks at risk of automation

reading and interpreting technical drawings
surface preparation planning
basic weld-path planning

Tasks that will remain human

performing welding of metal parts
monitoring weld quality
maintaining and repairing welding equipment
following safety protocols
collaborating with other specialists

Key skills of welder

ability to solve problems meticulous observation diligence responsibility self discipline patience resilience stress management reliability adaptability dexterity strength and endurance flexibility and coordination visual abilities welding work reading technical drawings working with welding equipment

Work schedule and conditions

Welders typically work 8 hours a day, 5 days a week. The weekends are Saturday and Sunday. Work usually takes place in production facilities or on construction sites. Remote work is not available for welders. Special working conditions may apply due to increased danger, temperature changes, and harmful factors. Protective equipment may also be required.

What a welder does

Perform welding of metal parts using various methods.
Read and interpret technical drawings and schematics.
Monitor the quality of welds and completed work.
Prepare surfaces before welding.
Follow safety protocols during work.
Carry out maintenance and repair of welding equipment.
Collaborate with other specialists in production.

Benefits of the welder profession

Creativity

Ability to implement creative ideas.

Technical Skills

Development of professional welding skills.

Variety

Diverse projects and technologies.

Disadvantages of the welder profession

Hazardous Conditions

Risk of injuries and occupational diseases.

Physical Fatigue

Constant activity may lead to fatigue.

Specialization

Possible limitations in work variety.

How to become a welder

Welding is a certificate-driven trade: employers care about which welding processes (MMA, MIG/MAG, TIG) and which materials you are certified for, more than which school you attended. The standard route is a 2-3 year vocational program plus internationally recognised welding certificates (EN ISO 9606, EN 14732). For supervisory roles you typically need an EWE/IWE qualification.

1. Vocational training (apprenticeship)

The apprenticeship gives you the metal trade fundamentals (reading drawings, fitting, fabrication) on top of welding. 3-4 years, paid throughout, ends in a recognised metalworking certificate plus initial welding tickets.

2. Welding certificate courses (EN ISO 9606)

The most direct route for adults: 2-12 weeks at an accredited welding school per certificate, often paid for by the employer. Each certificate is process+material+thickness specific and must be renewed every 1-3 years.

3. Welding supervisor / engineer (IWE/IWS)

For roles overseeing welded structures or pressure vessels: an International Welding Specialist/Technologist/Engineer qualification (IWS/IWT/IWE), administered in the UK through The Welding Institute (TWI). Typically 6-12 months part-time on top of a metalworking or engineering background.

Stack the certificates strategically: a TIG ticket on stainless and aluminium pays much more than the standard MIG/MAG on carbon steel, and certificates can be earned in a few weeks once you have the technique. Plan to recertify every 1-3 years to keep them valid.