South Australia is in the middle of the biggest, longest economic build-up in its history. Submarines, a growing space sector, a $15.4 billion tunnel, a new children's hospital, a copper boom, a steelworks transformation and one of the country's largest renewable energy pipelines are all under way at once — and all competing for the same pool of skilled workers.
What's driving South Australia's skills shortage?
South Australia's project pipeline isn't limited to one or two headline builds. It spans defence, transport, health, mining, energy and water infrastructure, much of it planned out to the 2030s and beyond.
- AUKUS submarine construction at Osborne — a multi-decade defence build
- The Torrens to Darlington (T2D) tunnel and the new Women's and Children's Hospital — the state's two current "generational" infrastructure projects
- A growing space industry centred on Adelaide
- Olympic Dam's copper expansion and the Oak Dam prospect
- The transformation of the Whyalla Steelworks
- A $32.5 billion pipeline of renewable energy and hydrogen projects
- The proposed Northern Water desalination and pipeline project
Each of these draws on largely the same trades, engineering and professional workforce as the rest of the state's economy.
Why does this matter right now?
Seven of the world's top 10 defence companies already have a presence in South Australia, supported by more than 400 local SMEs delivering across maritime, aerospace, land, systems and cyber work.
On the transport side, more than 120,000 vehicles a day already use the roads the T2D Project will replace.
And the state's own 2026-27 Budget describes the T2D tunnel and the new Women's and Children's Hospital as the two "generational" projects driving a deliberate, temporary increase in government debt while they're delivered.
These are not small, isolated builds. Together they are large enough to reshape where the state's skilled workforce ends up for the next 20 years.
South Australia's project pipeline, sector by sector
1. AUKUS and the Osborne shipyard
Delivering SSN-AUKUS submarines requires a major, sustained increase in South Australia's defence engineering and construction workforce. The Commonwealth has now committed $8.5 billion to the Osborne Submarine Construction Yard alone, with construction of Australia's first SSN-AUKUS due to begin by the end of this decade and the first Australian-built boat expected in the early 2040s.
This is a multi-decade program, not a short-term construction job.
Skills in demand: mechanical, electrical, mechatronics and systems engineers; naval architects; project and construction managers; welders, metal fabricators, fitters and machinists; electricians; quality assurance and safety professionals; ICT and cybersecurity specialists; supply chain and procurement specialists.
2. T2D and the new Women's and Children's Hospital — SA's two "generational" projects
The T2D Project is estimated at $15.4 billion and will deliver 10.5 kilometres of non-stop motorway, including twin three-lane tunnels making up more than half the route, with full completion planned for 2031.
As of 2026, the project has three large-scale tunnel boring machines excavating simultaneously — the first time this has happened on an Australian road project.
Alongside it, the new Women's and Children's Hospital is the state's other generational build, with the 2026-27 Budget continuing investment in both projects as its two largest capital commitments.
Skills in demand: civil, structural and geotechnical engineers; surveyors; construction and project managers; quantity surveyors; tunnel specialists; electricians; plant and heavy vehicle operators; construction trades; and, for the hospital build, healthcare facility planners alongside the usual construction workforce.
3. Health infrastructure beyond Adelaide
The hospital build isn't limited to the new Women's and Children's Hospital in the city.
The 2026-27 Budget also funds a new medical education and training facility next to Mount Gambier Hospital, upgrades to the maternity, birthing and renal services at Murray Bridge Soldiers' Memorial Hospital, a new emergency department at Clare Hospital, and a business case for a proposed new Greater Northern Adelaide Hospital.
Skills in demand: registered nurses, doctors and medical specialists, allied health professionals, paramedics and health managers, plus the construction trades needed to deliver the facilities themselves.
4. South Australia's space industry
South Australia is home to Australia's civil space sector, including the Australian Space Agency and more than 100 space-related organisations, with the South Australian Space Industry Centre leading state industry development.
Skills in demand: aerospace and satellite engineers, systems engineers, and digital and software specialists — a segment in short supply globally, not just in South Australia.
5. Olympic Dam, Oak Dam and the copper opportunity
BHP is investing more than $840 million in growth-enabling projects at its existing Olympic Dam, Prominent Hill and Carrapateena mines, alongside continuing exploration at Oak Dam, as part of a strategy to potentially double South Australian copper production by the mid-2030s.
BHP is also progressing a proposed smelter and refinery expansion at Olympic Dam, with a final investment decision targeted for the first half of the 2026-27 financial year.
Skills in demand: mining and process engineers, mining geologists, metallurgists, environmental professionals, surveyors, heavy diesel mechanics, fitters, electricians, plant operators and project managers.
6. Whyalla and the future of green steel
The South Australian and Australian Governments placed the former owner of the Whyalla Steelworks into administration to secure its future, and in May 2026 shortlisted two final bidders for its sale, backed by up to $1.9 billion in joint government investment to modernise the site into a low-emissions facility.
Skills in demand: metallurgical, mechanical and process engineers, welders, fitters, metal fabricators, electricians, plant operators and industrial technicians.
7. Renewable energy, hydrogen and the energy transition
South Australia now has a $32.5 billion pipeline of large-scale renewable energy projects under construction, under assessment or approved, spanning wind, solar, battery storage, transmission and hydrogen.
Skills in demand: electrical, mechanical, civil and power systems engineers, environmental engineers, electrical technicians, mechanical fitters, welders, plant operators, construction and project managers.
8. Northern Water
The proposed Northern Water Project would build a large-scale desalination plant and a pipeline of around 400 kilometres to supply industry in the Upper Spencer Gulf and Far North, including future copper and hydrogen development.
Skills in demand: civil, water and hydraulic engineers, environmental engineers and scientists, project and construction managers, electricians, pipefitters and surveyors.
9. Regional South Australia
Not all of this activity is in Adelaide. The Upper Spencer Gulf (Whyalla and Port Augusta) is building an industrial and energy hub around steel, hydrogen and mining supply chains. The Far North, around Olympic Dam and Roxby Downs, centres on copper, uranium and mining services. The Limestone Coast, Murraylands and Mid North are seeing steady demand across health, education, agriculture and regional construction. South Australia's Outer Regional Skilled Employment stream exists specifically to support this kind of regional demand.
The occupations these projects need most
Reading through every project above, the same kinds of jobs keep coming up. Here is a simple summary of the occupations South Australia's major projects need most, grouped together so you can see where your own skills might fit.
- Engineering: civil, structural, mechanical, electrical, mining, mechatronics and systems engineers
- Construction and trades: construction managers, surveyors, electricians, welders, fitters, plant operators, tunnel specialists
- Health: registered nurses, doctors and medical specialists, allied health professionals, paramedics
- Project delivery: project managers, quantity surveyors, safety and quality assurance professionals
- Digital and cyber: ICT specialists, cybersecurity professionals, software and systems engineers
- Education: teachers and trainers, needed as the population and workforce grow
If your occupation appears in one or more of these groups, South Australia is worth serious consideration — but remember that economic demand for a skill is not the same as visa eligibility. The two need to be checked separately.
Matching South Australia's projects to its migration priorities
For the 2025-26 General Skilled Migration program, South Australia is prioritising six sectors: Building and Construction, Defence, Education, Engineering, Health and Manufacturing.
The overlap with the project pipeline above is direct:
- AUKUS and shipbuilding — Defence, Engineering, Manufacturing
- T2D and Northern Water — Building & Construction, Engineering
- Olympic Dam, Oak Dam and Whyalla — Engineering, Manufacturing
- Renewable energy and hydrogen — Engineering, Building & Construction, Manufacturing
- Hospitals and regional health — Health, Building & Construction
- Growth-driven demand for teachers and trainers — Education
Important: South Australia's occupation lists and nomination settings can change between program years, so being in a priority sector does not automatically mean a specific occupation will qualify for state nomination at any given time.
South Australia's broader priorities
Beyond migration settings, the state government's own 2026-27 Budget frames health, education, skills, housing and infrastructure as the core priorities it is investing behind.
The Premier has separately pointed to AUKUS-driven jobs and the state's copper resources as key long-term drivers of growth and prosperity, alongside a continued push on renewable energy. This broader strategic direction is what sits behind the specific projects and migration priorities described above — South Australia isn't simply reacting to short-term shortages, it's building industries intended to need skilled people for decades.
What visa pathways can help?
South Australia can nominate eligible skilled migrants for the Skilled Nominated visa (subclass 190), a direct pathway to permanent residence, or the Skilled Work Regional (Provisional) visa (subclass 491) for those willing to live and work in regional South Australia.
For employers, standard employer sponsored visa pathways may apply, and eligible employers may also be able to access concessions under South Australia's Designated Area Migration Agreements (DAMA), which the state is currently renegotiating into a new five-year agreement with the Commonwealth.
Which pathway makes sense depends on the occupation, the employer's circumstances and the applicant's individual profile — economic demand in an industry does not automatically translate into visa eligibility.
What should you do if you're short-staffed?
If your business is losing staff to bigger projects, or struggling to hire in engineering, construction, defence, mining, energy or healthcare, act before the shortage gets worse.
- Map your current and upcoming roles against South Australia's occupation lists and priority sectors
- Check whether your business is eligible to sponsor skilled migrants directly
- Look into DAMA concessions if you're in a sector or region they cover
- Start the sponsorship process early — visa processing takes time, and demand for skilled labour is only rising
Waiting until a project deadline is close to source talent puts you at a disadvantage against employers who started planning months earlier.
Can Work Visa Lawyers help?
Yes. South Australia's major projects will only succeed on schedule if the workforce behind them arrives on time, and that depends on getting migration right. Work Visa Lawyers helps South Australian employers build a practical, compliant plan to fill skill shortages with migrant workers, and helps skilled migrants understand where they stand under the current rules.
- Employer sponsored visa advice
- Designated Area Migration Agreement (DAMA) sponsorship
- Skilled migration strategy for engineering, construction, defence, mining, energy and health roles
- Guidance on current visa processing priorities, so you know what to expect and how to plan around it
- Sponsorship compliance and ongoing obligations
Getting your sponsorship strategy right early gives you a real advantage while South Australia's major projects are competing for the same workforce, and while the migration rules themselves keep changing.
FAQ: South Australia's Big Projects and Skills Needs
Why is South Australia short of skilled workers right now?
South Australia is running several large projects at once, including AUKUS submarine construction, the T2D tunnel and new Women's and Children's Hospital, a growing space sector, an expanding copper industry and a $32.5 billion renewable energy pipeline. These projects draw heavily on the same skilled workforce the rest of the state's economy also needs, leaving many mid-sized and smaller employers short-staffed.
What is AUKUS and how does it affect South Australian jobs?
AUKUS is a trilateral security partnership under which South Australia will build nuclear-powered submarines at Osborne. The Commonwealth has now committed $8.5 billion to the construction yard alone, and the program is expected to create a multi-decade demand for engineers, tradespeople and technicians.
What are South Australia's two 'generational' infrastructure projects?
The T2D tunnel and the new Women's and Children's Hospital are described by the state government as its two current generational projects, both drawing heavily on construction, engineering and (for the hospital) health-facility skills.
How does South Australia's project pipeline match its skilled migration priorities?
South Australia's published priority sectors for 2025-26 are Building and Construction, Defence, Education, Engineering, Health and Manufacturing. Nearly every major project on the state's pipeline — from AUKUS to the copper industry to renewable energy — sits within one or more of these sectors.
Can small and medium South Australian businesses sponsor skilled migrants?
Yes. Eligible South Australian employers can sponsor skilled migrants directly, and some may also access concessions through South Australia's Designated Area Migration Agreement (DAMA).
Have Australia's visa processing rules changed recently?
Yes. From 25 July 2026, Ministerial Direction 119 changed the order in which skilled visa applications are processed, giving the highest priority to defence and law-enforcement occupations, then construction, healthcare and teaching occupations for applicants already in Australia. It does not change who is eligible for a visa, only the order applications are looked at.
Does being an Accredited Sponsor still speed up visa processing in South Australia?
Not on its own. Under Ministerial Direction 119, Accredited Sponsor status and regional employer location are no longer standalone priority factors, which is an important change for South Australian regional employers who may have relied on this in the past.
How can Work Visa Lawyers help my business find skilled workers?
Work Visa Lawyers can assess your sponsorship options, including DAMA concessions, explain how current processing priorities affect your timeline, and manage your skilled migration strategy end to end. Talk to an Immigration Lawyer to get started.
Disclaimer: This information is general only and does not take into account your personal situation. Australian migration rules and state nomination requirements can change quickly. You should get advice from a registered migration agent or immigration lawyer before making a visa decision.
REFERENCE LIST
1. https://statedevelopment.sa.gov.au/trade-international-investment/tistrategy/defence-and-space — Department of State Development — AUKUS, defence and space sector overview and figures
2. https://www.asa.gov.au/projects/osborne-submarine-construction-yard — Australian Submarine Agency — Osborne Submarine Construction Yard timeline
3. https://defencesa.com/news-events-and-media/news/multi-billion-investment-in-new-submarine-construction-yard/ — Defence SA — $8.5 billion Commonwealth investment in the Osborne Submarine Construction Yard
4. https://www.t2d.sa.gov.au/about — T2D Project (Dept for Infrastructure and Transport) — project scope and cost
5. https://www.t2d.sa.gov.au/project-map — T2D Project — tunnel length and route detail
6. https://www.t2d.sa.gov.au/ — T2D Project construction portal — current construction status (tunnel boring machines)
7. https://dit.sa.gov.au/infrastructure/projects/river-torrens-to-darlington — Department for Infrastructure and Transport — North-South Corridor congestion figures
8. https://treasury.sa.gov.au/__data/assets/pdf_file/0006/1419036/2026-27-Budget-Statement.pdf — SA Treasury — 2026-27 Budget Statement (T2D and new WCH as generational projects)
9. https://statebudget.sa.gov.au/our-budget/health — SA State Budget 2026-27 — Health infrastructure investment (Mount Gambier, Murray Bridge, Clare)
10. https://statebudget.sa.gov.au/our-budget/budget-overview — SA State Budget 2026-27 — Budget overview and government priorities
11. https://www.space.gov.au/ — Australian Space Agency — national space sector context
12. https://sasic.sa.gov.au/ — South Australian Space Industry Centre — state space sector development
13. https://www.bhp.com/news/articles/2025/10/bhp-investing-to-boost-olympic-dam-operations — BHP — Olympic Dam growth-enabling investment and copper production plans
14. https://www.bhp.com/news/media-centre/releases/2024/08/bhp-takes-next-step-in-smelter-and-refinery-expansion-at-copper-south-australia — BHP — Olympic Dam smelter and refinery expansion (Oak Dam context)
15. https://www.energymining.sa.gov.au/home/news/latest/final-bidders-shortlisted-in-sale-of-whyalla-steelworks — SA Dept of Energy and Mining — Whyalla Steelworks sale and modernisation investment
16. https://www.energymining.sa.gov.au/industry/hydrogen-and-renewable-energy/leading-the-green-economy — SA Dept of Energy and Mining — $32.5 billion renewable energy project pipeline
17. https://www.northernwater.sa.gov.au/project-overview — Northern Water Project — official project overview
18. https://migration.sa.gov.au/before-applying/visa-options-and-pathways/skilled-migrants/moving-to-south-australia-from-overseas — Migration SA — 2025-26 skilled migration priority sectors
19. https://migration.sa.gov.au/before-applying/visa-options-and-pathways/skilled-migrants/outer-regional-skilled-employment — Migration SA — Outer Regional Skilled Employment stream and occupation caveat
20. https://migration.sa.gov.au/before-applying/visa-options-and-pathways/employer-sponsored-visas — Migration SA — employer sponsored visa pathways
21. https://migration.sa.gov.au/employer-hub/dama — Migration SA — Designated Area Migration Agreement (DAMA) overview
22. https://migration.sa.gov.au/news/damas-extension — Migration SA — DAMA extension and new statewide agreement negotiation
23. https://immi.homeaffairs.gov.au/visas/getting-a-visa/visa-processing-times/visa-processing-priorities/skilled-visa — Department of Home Affairs — Ministerial Direction 119 skilled visa processing priorities (effective 25 July 2026)
