Welders and related machine operators (NOC 7237)

Welders operate welding equipment to weld ferrous and non-ferrous metals. A welder can be either an artisan or a precision production worker. This group also includes machine operators who operate previously set up production welding, brazing and soldering equipment. The great variety of work, techniques and work settings offered by this occupation is very appealing.

See what a day in the life of this job is like—watch WorkBC’s Career Trek video about this occupation.

Source: WorkBC’s Career Trek

Welders:

• Read and interpret blueprints or welding process specifications
• Operate manual or semi-automatic welding equipment to fuse metal segments using processes such as:
  • gas tungsten arc welding (GTAW)
  • gas metal arc welding (GMAW)
  • flux-cored arc welding (FCAW)
  • plasma arc welding (PAW)
  • shielded metal arc welding (SMAW)
  • oxy-acetylene welding (OAW)
  • resistance welding
  • submerged arc welding (SAW)
• operate manual or semi-automatic flame-cutting equipment as well as brazing and soldering equipment
• operate brakes, shears and other metal straightening and bending machines
• repair worn parts of metal products by welding on extra layers

Welding, brazing and soldering machine operators:

• operate previously set up welding machines, such as spot, butt and seam resistance or gas and arc welding machines to fabricate or repair metal parts
• operate previously set up brazing or soldering machines to bond metal parts or to fill holes, indentations and seams of metal articles with solder
• start up, shut down, adjust and monitor robotic welding production line and assist with the maintenance and repair of welding, brazing and soldering equipment
• adjust welding heads and tooling according to work specifications

Special duties

Welders may specialize in particular types of welding, such as custom fabrication, ship building and repair, aerospace precision welding, pressure vessel welding, pipeline construction welding, structural construction welding, or machinery and equipment repair welding.  

Most welders and related machine operators work 40 hours per week in factories and machine shops and on construction sites. Those working at mills, factories and processing plants may work nights and weekends, or do shift work.

Machine welders almost always work in controlled factory environments. Those working in manufacturing may work at sawmills, pulp and paper mills or mines. The Oil and Gas industry hires welders to work on oil and gas rigs and pipelines.

Welders and related machine operators who work in Construction or in the Oil and Gas industry often work outdoors in various weather conditions. They may also be required to work from scaffolds or platforms. Other potential hazards to welders include exposure to fumes, intense light and burns, so they take safety precautions to avoid injury.

Welders in the Construction industry often relocate to different job sites, sometimes in remote regions. Short periods of unemployment between projects are also common.

Technological improvements, such as increased automation, are leading to productivity improvements. Increased worker output will decrease the number of new jobs created. However, technological improvements should increase the demand for highly skilled welding machine setters and operators.

Welders on construction projects and those who repair equipment will not be affected by technological changes to the same extent as those in the Manufacturing industry because their jobs are not easily automated.

Construction-related manufacturing, such as architectural and structural metal fabrication, will likely offer the greatest demand for welders and related machine operators over the next few years. However, the phasing out of older saw and pulp mills and increased use of automation within the remaining mills will limit employment opportunities for welders and related machine operators in the wood product manufacturing sector.