MAR20121 is the nationally recognised Certificate II in Maritime Operations (Linesperson). It prepares you for work as a waterside worker. It has been the current version on the national register since 2021, when it replaced MAR20120. Employers posted about 166 waterside worker jobs in June 2026, down 16.4% on a year earlier.
The independent signals behind the Certificate II in Maritime Operations (Linesperson) are weak right now. Job ads in June 2026 were down 16.4% on a year earlier. Weigh both sides.
Employers are posting fewer waterside worker jobs than a year ago. About 166 waterside worker jobs were advertised online in June 2026, down 16.4% on a year earlier. Over the last 12 months there were about 2,500 job ads, while 10 people were training in the qualification nationally (2025). Ads show the market. Enrolments show the pipeline. Neither is a job promise.
Waterside worker jobs are projected to stay about flat. Jobs and Skills Australia projections put these occupations at 14,732 workers in May 2025, 14,490 by May 2030 (down 1.6%) and 14,954 by May 2035 (up 1.5%).
National enrolment data for MAR20121 starts in 2025: 10 people enrolled that year. There is no earlier year to compare yet.
The register and the national framework set some of this. Providers set the rest.
State funding for MAR20121 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.
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 MAR20121 to its occupations using the register’s own outcome wording, shown with ANZSCO codes (here, 8911) 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. Outcome benchmarks marked “typical” are medians computed by Get Course across all qualifications at the same level in the same NCVER collection; they are derived figures, not official NCVER benchmarks. Funding rows appear only after verification against the official state program list. Source vintages: NCVER Total VET Activity 2025 collection; register training.gov.au, synced 29 August 2026; Jobs and Skills Australia Internet Vacancy Index latest month June 2026; employment projections May 2025 to May 2035 release; register synced 29 Aug 2026. Page last updated 30 Aug 2026.