TLI37122 is the nationally recognised Certificate III in Rail Infrastructure. It prepares you for work as a railway track worker. It has been the current version on the national register since 2022, when it replaced TLI37121. Employers posted about 19 railway track worker jobs in June 2026, down 36.3% on a year earlier.
The signals behind the Certificate III in Rail Infrastructure are mixed, and both sides are worth weighing. Railway track workers are in national shortage. Job ads in June 2026 were down 36.3% on a year earlier and enrolments are falling. These are official statistics, not a promise about your result.
Employers are posting fewer railway track worker jobs than a year ago. About 19 railway track worker jobs were advertised online in June 2026, down 36.3% on a year earlier. Over the last 12 months there were about 400 job ads, while 745 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 railway track workers as in shortage. The 2025 Occupation Shortage List rates Railway Track Worker as in national shortage.
Railway track worker jobs are projected to stay about flat. Jobs and Skills Australia projections put these occupations at 5,764 workers in May 2025, 5,680 by May 2030 (down 1.5%) and 5,836 by May 2035 (up 1.2%).
Enrolments in the Certificate III in Rail Infrastructure are dropping fast. Across Australia, 1,085 people enrolled in 2024. In 2025 it was 745, down 31.3% in a year. National data for TLI37122 starts in 2022.
The register and the national framework set some of this. Providers set the rest.
State funding for TLI37122 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 Rail Infrastructure is 11 units: 4 core, plus 7 electives chosen from 64 options on the register. One unit has prerequisites, marked below.
No Get Course partner currently lists this qualification. Check the national register for organisations approved to deliver it, and remember that approval to deliver is a regulatory fact, not a recommendation. You can browse live courses from our partners and enquire today.
Browse coursesGet Course maps TLI37122 to its occupations using the register’s own outcome wording, shown with ANZSCO codes (here, 8216) 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: Occupation Shortage List 2025 assessment; NCVER Total VET Activity 2025 collection; Jobs and Skills Australia Internet Vacancy Index latest month June 2026; employment projections May 2025 to May 2035 release; register training.gov.au, synced 6 September 2026; register synced 18 Sept 2026. Page last updated 19 Sept 2026.