CPC31120 is the nationally recognised Certificate III behind structural steel and welding trades workers work. It has been the current version on the national register since 2020, when it replaced CPC31111. About 1,409 structural steel and welding trades workers jobs were advertised in June 2026, up 3.5% on a year earlier.
The independent signals behind the Certificate III in Steelfixing line up. Structural steel and welding trades workerses are in national shortage and enrolments are rising. These are official statistics, not a promise about your result.
Job ads for structural steel and welding trades workerses are holding steady. About 1,409 structural steel and welding trades workers jobs were advertised online in June 2026, up 3.5% on a year earlier. Over the last 12 months there were about 16,600 job ads, while 95 people were training in the qualification nationally (2025). Ads show the market. Enrolments show the pipeline. Neither is a job promise.
Australia's official shortage list rates metal fabricators, pressure welders and welder (first class)s as in shortage. The 2025 Occupation Shortage List rates Metal Fabricator, Pressure Welder and Welder (First Class) as in national shortage.
Structural steel and welding trades workers jobs are projected to stay about flat. Jobs and Skills Australia projections put these occupations at 77,184 workers in May 2025, 79,449 by May 2030 (up 2.9%) and 82,956 by May 2035 (up 7.5%).
Enrolments in the Certificate III in Steelfixing are growing. Across Australia, 80 people enrolled in 2024. In 2025 it was 95, up 18.8% in a year. National data for CPC31120 starts in 2022.
The register and the national framework set some of this. Providers set the rest.
State funding for CPC31120 is being verified against official program lists.
Eligibility and student contributions vary by program and provider. The official state listing is the source of truth. In a subsidised place the government pays most of the tuition and you pay a co-contribution set by the program and provider.
The Certificate III in Steelfixing is 17 units: 14 core, plus 3 electives chosen from 10 options on the register. Prerequisites apply to 15 of them, marked below.
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Browse coursesGet Course maps CPC31120 to its occupations using the register’s own outcome wording, shown with ANZSCO codes (here, 3223) so the mapping can be checked. Job advertisement counts come from the Jobs and Skills Australia Internet Vacancy Index and count online ads, not vacancies filled. Enrolment counts come from NCVER Total VET Activity and count people in training, not completions. Funding rows appear only after verification against the official state program list. Source vintages: NCVER Total VET Activity 2025 collection; employment projections May 2025 to May 2035 release; Jobs and Skills Australia Internet Vacancy Index latest month June 2026; Occupation Shortage List 2025 assessment; register training.gov.au, synced 13 September 2026; register synced 18 Sept 2026. Page last updated 19 Sept 2026.