Data Scientist Visa Pathway to Australia: Complete 2026 Guide
Updated: 29 October 2026
Australia classifies Data Scientist under ANZSCO 224115. The Australian Computer Society (ACS) conducts the skills assessment. The occupation sits on the Core Skills Occupation List (CSOL), opening subclasses 482 and 186 for employer-sponsored pathways. Typical 2026 base salaries run AUD $115,000-$160,000 (SEEK, April 2026), with senior and lead roles well above $180,000. Demand is consistent across banking, government, and the technology sector.
Quick Facts: Data Scientist Migration Pathway
| Detail | Information |
|---|---|
| ANZSCO Code | 224115 (Data Scientist) |
| Skill Level | 1 (Bachelor degree or higher, plus relevant experience) |
| Skills Assessment | ACS (Australian Computer Society) |
| Occupation List | CSOL |
| Visas Home Affairs lists | 186 and 482 |
| Demand Level | Very high — every major bank and consultancy is recruiting |
| Salary Range | AUD $115,000-$160,000 base (SEEK 2026); seniors $180k+ |
| Typical 482 Salary | Often clears the Specialist Skills threshold of AUD146,576 (from 1 July 2026) |
| Key Challenge | No 189/190/491 pathway — employer sponsorship is mandatory |
| Official figures checked | 28 October 2026 (Home Affairs occupation list, visa fees and processing times) |
What a Data Scientist Does in Australia
Data Scientist is a relatively new ANZSCO addition. The Australian Bureau of Statistics introduced code 224115 in November 2022, alongside Data Analyst (224114), recognising that statistical professionals working with large datasets and machine learning systems had no precise classification. Before that, data scientists migrated under Software Engineer, ICT Business Analyst, or Statistician — and many still do, depending on duties.
The day-to-day work in Australia mirrors what data scientists do globally: pull data from production systems, build features, train models, run experiments, deploy pipelines, and translate results into decisions. The difference is sector mix. Australia's data science demand is dominated by the four major banks (CBA, NAB, ANZ, Westpac), government departments (ATO, Services Australia, Defence), the big consultancies (Accenture, Deloitte, EY, McKinsey, BCG), and a smaller but growing cohort of product companies (Atlassian, Canva, Afterpay, REA Group, SafetyCulture). Sydney and Melbourne hold the bulk of senior roles. Canberra runs a niche but well-paid market in government and defence analytics, where security clearance becomes a major asset.
ANZSCO 224115 — Code Mapping
Code 224115 belongs to Unit Group 2241 (Actuaries, Mathematicians and Statisticians). The official description covers applying analytical techniques and scientific procedures to datasets, creating algorithms, building statistical and machine learning models, and presenting findings to inform business decisions. The duty profile assumes serious analytical depth, not dashboard creation.
If your work is primarily dashboards, SQL reporting, and stakeholder communication, you may be a better fit for ANZSCO 224114 Data Analyst or 261111 ICT Business Analyst. If your work is mostly production code and ML engineering, 261313 Software Engineer typically gives a stronger migration outcome because Software Engineer is on the MLTSSL with full 189/190/491 access. Read the ANZSCO code finder guide before locking in your nomination.
Skills Assessment — ACS
ACS is the assessing body for all ICT and data science ANZSCO codes, including 224115. The General Skills assessment pathway evaluates qualifications against the Australian Qualifications Framework (AQF), then determines whether your ICT content meets professional standards and whether your work experience is closely related to the nominated code.
Requirements:
- Bachelor degree or higher with ICT major (a closely related major to data science — computer science, software engineering, applied mathematics, statistics with computing)
- Post-qualification work experience that matches the 224115 duty profile (machine learning, modelling, algorithm development, statistical analysis on large datasets)
- Employment references describing the actual analytical and modelling tasks performed
Experience deduction: ACS may deduct years of experience before it counts your employment as skilled, depending on your qualification. Check the ACS guidelines for how this applies to you.
A data scientist with a pure statistics degree may find that few of their years count as skilled for points purposes. Calculate this carefully before lodging.
Assessment cost: check the current fee for your pathway on the ACS fees page. Processing time: 4 to 6 weeks, according to the ACS.
Check the ACS guidelines on whether you can have more than one ANZSCO code assessed and what that costs. Applicants who can do so often consider 224115 alongside 261313 (Software Engineer) or 261111 (ICT Business Analyst) to keep options open across CSOL and MLTSSL pathways.
Visa Pathways for Data Scientists
Because 224115 sits on the CSOL but not the MLTSSL or STSOL, the 189, 190, and 491 routes are closed for this specific code. Employer sponsorship is the working pathway.
Subclass 482 — Skills in Demand Visa
The dominant route for data scientists migrating under 224115.
- Visa fee: AUD4,015 for the main applicant
- Streams: Core Skills, minimum AUD79,423 (from 1 July 2026); Specialist Skills, minimum AUD146,576 (from 1 July 2026)
- Duration: Up to 4 years
- Processing: Core Skills stream: 50% of applications processed within 4 months and 90% within 9 months; Specialist Skills stream: 50% of applications processed within 37 days and 90% within 78 days
Most experienced data scientists land in the Specialist Skills stream — base salaries above the Specialist Skills Income Threshold are routine in the Big Four banks, top consultancies, and product companies. Home Affairs reports 50% of applications processed within 37 days and 90% within 78 days for that stream.
Subclass 186 — Employer Nomination Scheme
Permanent residency through employer sponsorship. The Direct Entry stream works for applicants with strong qualifications and at least 3 years of relevant work experience. The TRT stream applies after 2+ years on a 482.
- Visa fee: AUD6,140 for the main applicant
- Streams: Direct Entry, Temporary Residence Transition (TRT)
- Processing: Direct Entry stream: 50% of applications processed within 21 months and 90% within 25 months; Temporary Residence Transition stream: 50% of applications processed within 21 months and 90% within 25 months
Many international data scientists move onto a 482 first, then transition to 186 via the TRT stream after building two years of Australian employment. This sequencing reduces upfront risk for the sponsoring employer.
Why No 189, 190 or 491?
This is the single most important fact about migrating as a data scientist under 224115. The Core Skills Occupation List (CSOL) was introduced by an instrument (LIN 24/089) that commenced on 7 December 2024 and replaced the former 482 occupation list (LIN 19/048). CSOL occupations are accessible for employer-sponsored visas (482 and 186) but not for the points-based subclasses unless the code is also on the MLTSSL, STSOL or ROL.
224115 is CSOL-only. If your goal is the 189 (skilled independent) or 190 (state-nominated) pathway, the practical move is to nominate 261313 Software Engineer or 224113 Statistician instead, provided your duties genuinely match those codes. The data scientist and AI specialist pathway guide explains the multi-code strategy in detail.
State Nomination
Not applicable for ANZSCO 224115. Home Affairs does not list this code for the 190 or 491. Those visas use the MLTSSL, STSOL and ROL, and 224115 is on the CSOL only, so no state can nominate it.
If you want to pursue 190 or 491, switch your nominated occupation to a MLTSSL code that matches your actual duties — most commonly 261313 Software Engineer. See the Skilled Occupation List 2026 guide for the full list.
Salary and Employment Outlook
Base Salary by Seniority
| Role | Base Salary Range (AUD, 2026) |
|---|---|
| Junior Data Scientist (0-2 yrs) | $95,000-$115,000 |
| Mid-Level Data Scientist | $115,000-$140,000 |
| Senior Data Scientist | $140,000-$180,000 |
| Lead / Principal Data Scientist | $180,000-$240,000 |
| Head of Data Science | $220,000-$320,000+ |
| Contract day rate | $1,000-$1,600 per day |
Source: SEEK Salary Hub (April 2026), cross-checked against Hays and Robert Half 2026 guides.
Total Package Context
Base salary is one piece. Total packages typically include:
- Superannuation — 12% on top of base
- Bonus — 10-25% in banking and consulting, 5-15% in government
- Equity — meaningful in Atlassian, Canva, SafetyCulture, and earlier-stage startups
- Sign-on bonuses — common at senior levels, $20k-$60k
A senior data scientist on $160k base at NAB or CBA is realistically taking home a $200k-$220k total package once super and bonus are stacked.
Highest-Paying Sectors
- Banking and financial services — CBA, NAB, ANZ, Westpac, Macquarie, AMP. Highest base salaries, large internal teams.
- Consulting — McKinsey, BCG, Bain, the Big Four. Aggressive packages for senior hires.
- Technology — Atlassian and Canva pay competitively in Sydney; SafetyCulture in Townsville and Sydney; REA in Melbourne.
- Resources and mining — BHP, Rio Tinto, Fortescue. Strong demand for predictive maintenance and exploration analytics.
- Government and defence — Defence, Australian Signals Directorate, Services Australia. Security clearance unlocks the highest paid niche.
Tips for a Successful Application
1. Pick the right ANZSCO code first
Don't default to 224115 because it says "Data Scientist". If your last three years have been mostly Python ML pipelines and production deployment, 261313 Software Engineer is on the MLTSSL and gives you 189/190/491 access. If it's been statistical research and experimental design, 224113 Statistician (also MLTSSL) is stronger. 224115 is the right code only if employer sponsorship is your actual plan.
2. Check whether ACS will assess more than one code
Check the ACS guidelines on assessing more than one code. If ACS allows it for your application, assessing 224115 alongside a related code (261313, 224114 or 261111) can let you pivot based on which assessment lands strongest and which employer opportunities surface.
3. Get the duty language in your references right
ACS assessments fail most often on weak employment references. The reference must describe what you actually did — building models, training algorithms, deploying ML systems, working with statistical methods on large datasets. Generic language like "worked with data" or "supported business analytics" reads as ICT Business Analyst, not Data Scientist. Coach your referees if needed.
4. Target Specialist Skills stream salary
The Specialist Skills stream of the 482, with a threshold of AUD146,576 (from 1 July 2026), is faster. Home Affairs reports 50% of applications processed within 37 days and 90% within 78 days, against 50% of applications processed within 4 months and 90% within 9 months for Core Skills. Negotiate hard to push your offer above the Specialist threshold.
5. Australian Professional Year if you graduated locally
If you completed an Australian degree and aim to apply via employer sponsorship later, the ACS Professional Year Program adds 5 points if you ever pivot to a points-tested visa (after re-nominating to a MLTSSL code) and signals workforce-readiness to local employers.
Step-by-Step Migration Roadmap
- Confirm your nominated ANZSCO code — read 224115, 261313, 224114, and 224113 descriptions against your actual duties via the ANZSCO code finder
- Decide on the visa pathway — 482 + 186 (CSOL strategy) versus pivoting to a MLTSSL code for 189/190
- Sit your English test — IELTS, PTE, TOEFL, or OET. Aim for Proficient (IELTS 7.0) minimum
- Lodge the ACS assessment — nominate your code (fee on the ACS fees page); allow 4 to 6 weeks, according to the ACS
- Build your Australia job search — target banks, consultancies, product companies; use LinkedIn, Hays, Robert Walters
- Secure a sponsoring employer — focus on companies that already hold approved sponsor status
- Employer lodges nomination — under Core Skills or Specialist Skills stream
- You lodge the 482 visa — fee AUD4,015 for the main applicant
- Visa grant and relocate — see the Specialist Skills processing times above
- Work 2 years in Australia — accrue eligibility for 186 TRT stream
- Lodge 186 visa — fee AUD6,140 for the main applicant, permanent residency
- Settle and apply for citizenship after 4 years of permanent residency
Frequently Asked Questions
Why is Data Scientist on the CSOL but not the MLTSSL?
The CSOL was introduced in December 2024 to consolidate and replace the prior employer-sponsored occupation lists. 224115 was added to CSOL on creation because employer demand was clear. The MLTSSL — which feeds the independent and state-nominated points-tested subclasses — was not expanded to include 224115 at the same time. The most likely explanation is that data scientist demand is concentrated in large employers with the capacity to sponsor, so policy directs migrants towards the employer pathway. The status may shift in future reviews.
Can I apply for a 189 visa as a data scientist?
Not under ANZSCO 224115. The 189 visa is restricted to MLTSSL occupations. If your duties match Software Engineer (261313), Statistician (224113), or ICT Business Analyst (261111), you can nominate one of those codes and apply for the 189, provided your employment references genuinely describe duties for that code. Misalignment between claimed code and actual duties is the most common reason ACS assessments fail.
Is ACS strict about the difference between Data Scientist and Data Analyst?
Yes. 224115 (Data Scientist) requires evidence of advanced analytical work — machine learning, algorithm development, statistical modelling, predictive systems. 224114 (Data Analyst) covers descriptive analytics, reporting, dashboards, and business intelligence. ACS reviews your references closely. If your references describe Power BI dashboards and SQL queries, an application under 224115 will likely be downgraded or refused.
What salary do I need for the 482 Specialist Skills stream?
The current Specialist Skills Income Threshold (SSIT) is AUD146,576 (from 1 July 2026). For a data scientist with 4+ years of experience in a major bank or consultancy, this threshold is routinely cleared.
Can I move from a 482 visa to permanent residency?
Yes — the 186 Temporary Residence Transition (TRT) stream is designed for exactly this. After at least two years of eligible full-time sponsored employment on a 482, you can lodge the 186 TRT. The visa fee is AUD6,140 for the main applicant. Most data scientists on a 482 transition to permanent residency this way rather than starting from scratch on a Direct Entry application.
How does Data Scientist compare to AI Engineer for migration?
AI Engineer is not a standalone ANZSCO code in the 2022 revision. AI work maps to either 224115 (Data Scientist) if the role is research and modelling, or 261313 (Software Engineer) if the role is engineering ML systems into production. The Software Engineer route remains stronger for migration because of MLTSSL access and the broader 189/190/491 options it unlocks. See the data scientist and AI specialist guide for the multi-code playbook.
