Science Technicians nec Visa Pathway to Australia: Complete 2026 Guide
Updated: 13 May 2026
Australia classifies Science Technicians not elsewhere classified under ANZSCO 311499. VETASSESS conducts the skills assessment. The occupation sits on the Core Skills Occupation List (CSOL) and the Short-term Skilled Occupation List (STSOL), unlocking subclasses 190, 491, 482, and 186. Typical 2026 salaries range AUD $62,000-$95,000. The "nec" code is the catch-all for science-support roles that don't fit a dedicated 311 sub-classification.
Quick Facts: Science Technicians nec Migration Pathway
| Detail | Information |
|---|---|
| ANZSCO Code | 311499 (Science Technicians not elsewhere classified) |
| Skill Level | 2 (Associate Degree, Advanced Diploma or Diploma — VETASSESS often requires Bachelor) |
| Skills Assessment | VETASSESS (Vocational Education and Training Assessment Services) |
| Occupation List | CSOL + STSOL (no MLTSSL — 189 not available) |
| Visa Options | 190, 491, 482, 186 |
| Demand Level | Moderate — concentrated in mining, agriculture, food testing, environmental labs |
| Salary Range | AUD $62,000-$95,000 (SEEK Australia, 2026; up to $130k+ in mining and resources) |
| Typical 190 Score | 65-80 points |
| Key Challenge | Highly relevant employment must match the catch-all definition — generic lab work can fail |
What Science Technicians nec Actually Do in Australia
The 311499 code captures science-support roles that don't fit a more specific 311 sub-classification. Real-world job titles that map here include food technologist (when not assessed as 234212), forensic technical officer, museum collection technician, water quality technician, soil scientist's assistant, herbarium technician, meteorological technician, and pathology support technician outside hospital systems.
Demand concentrates in three sectors. Mining and resources hires soil, water, and geochemistry technicians across WA, Queensland, and South Australia — these are the highest-paying roles. Agriculture, viticulture, and food production employ technicians for soil testing, fermentation control, and quality assurance in Victoria and NSW. Environmental consultancies and state EPAs employ field and laboratory technicians for water, air, and contamination monitoring.
The occupation is not in critical national shortage on the Jobs and Skills Australia Occupation Shortage List. Employer-sponsored pathways (482/186) are more common than points-based skilled visas for this code because the "nec" classification draws scrutiny from case officers — a specific employer-tested role is easier to defend than a self-nominated points application.
ANZSCO Code Mapping
311499 is one of nine codes inside Unit Group 3114 (Science Technicians). Before nominating 311499, confirm none of these more specific codes fits:
- 311411 Agricultural Technician
- 311412 Anaesthetic Technician
- 311413 Cardiac Technician
- 311414 Medical Laboratory Technician
- 311415 Operating Theatre Technician
- 311416 Pharmacy Technician
- 311417 Pathology Collector
- 311418 Physiological Measurement Tech
The "nec" code is a last resort. VETASSESS rejects applications where duties clearly align with a specific sub-code but the applicant nominated 311499 to avoid stricter requirements. If your work matches one of the specific codes, nominate that code.
Tasks that genuinely fit 311499:
- Preparing materials and equipment for experiments
- Collecting field samples (soil, water, biological, geological)
- Conducting laboratory tests, calibrations, and analyses
- Recording, graphing, and presenting results
- Maintaining laboratory equipment and stock
- Supporting research scientists in non-medical, non-agricultural settings
Skills Assessment with VETASSESS
VETASSESS is the only authority for 311499. It is one of the stricter assessing bodies in Australia, with a documented preference for clear, quantifiable evidence of skill level alignment.
Qualification requirement
VETASSESS requires a qualification assessed as comparable to AQF Diploma or higher in a science-based field relevant to the employment context. Most successful applicants hold a Bachelor of Science, Bachelor of Applied Science, or equivalent overseas degree. A Diploma can satisfy the requirement but only with a strong employment track record at the right skill level.
Pathway options
VETASSESS publishes four pathways for 311499:
- Pathway 1: Highly relevant qualification + 1 year post-qualification employment in the last 5 years (20+ hours/week)
- Pathway 2: Highly relevant qualification + Certificate IV + 1 year post-qualification employment
- Pathway 3: Qualification not closely related + 2 years post-qualification employment
- Pathway 4: Different field + 4 years total employment including 1 year highly relevant in the last 5 years
Assessment cost: AUD $1,096 offshore / AUD $1,205.60 onshore (full skills assessment, VETASSESS fee schedule effective from 22 October 2025).
Priority processing: Additional AUD $825 offshore / AUD $907.50 onshore — outcome in 10 business days.
Processing time: 8-10 weeks standard.
Common rejection reasons: Duties described as too generic ("performed lab tests") without scientific specificity, employment that turns out to be at AQF Certificate III skill level rather than Diploma level, and qualifications in unrelated fields without supporting recent retraining. VETASSESS will downgrade or reject if your reference letters don't clearly demonstrate skill-level matched scientific work.
For broader context, see our skills assessment bodies complete list.
Visa Pathways for Science Technicians nec
311499 is not on the MLTSSL, so subclass 189 (Skilled Independent) is not available. Order matters here — for this occupation, employer sponsorship is the dominant route.
Subclass 482 — Skills in Demand Visa
The Core Skills stream of the 482 is the most common pathway for 311499.
- Visa fee (primary applicant): AUD $3,210 (Core Skills stream)
- Salary threshold: Core Skills Income Threshold (CSIT) AUD $76,515 (rising to $79,499 from 1 July 2026)
- Duration: Up to 4 years
- Reality: Mining, environmental, and food-sector employers regularly sponsor technicians, especially in regional WA and Queensland
Specialist Skills stream is only viable if the role pays at least AUD $141,210 ($146,717 from 1 July 2026), which is rare at this skill level outside FIFO senior roles.
Subclass 491 — Skilled Work Regional Visa
Five-year provisional with PR pathway through subclass 191.
- Visa fee: AUD $4,765 (primary applicant, current Home Affairs schedule)
- Points boost: +15 from regional state/territory nomination or eligible regional family sponsor
- Reality: Tasmania, Northern Territory, and regional WA actively nominate science technicians for mining, agriculture, and water sectors
Subclass 190 — Skilled Nominated Visa
Permanent residency through state nomination.
- Visa fee: AUD $4,765 (primary applicant)
- Points boost: +5 from state nomination
- Obligation: Commit to live and work in the nominating state for 2 years
- Reality: 311499 is on the CSOL but appears on a limited number of state lists — verify against each state's published list before lodging an Expression of Interest
Subclass 186 — Employer Nomination Scheme
Direct permanent residency through employer sponsorship.
- Visa fee: AUD $4,910 (primary applicant)
- Streams: Direct Entry (3 years skilled experience + skills assessment) or Temporary Residence Transition (2 years on 482)
- Reality: The TRT stream is the realistic route — go from 482 to 186 with the same employer after meeting service and income requirements
Points Test Strategy
311499 is on the CSOL but not the MLTSSL, so 189 is closed. For 190 and 491, the points test still applies.
| Points Factor | Points | Notes |
|---|---|---|
| Age (25-32) | 30 | Maximum |
| Age (33-39) | 25 | |
| Bachelor degree | 15 | Minimum for VETASSESS pathway 1 |
| Master's degree | 15 | Same band as Bachelor |
| PhD | 20 | |
| English Proficient (IELTS 7) | 10 | Realistic for most |
| English Superior (IELTS 8) | 20 | Stretch target |
| Overseas experience 3-4 yrs | 5 | After VETASSESS deduction |
| Overseas experience 5-7 yrs | 10 | |
| Overseas experience 8+ yrs | 15 | |
| Australian experience 1-2 yrs | 5 | |
| State nom (190) | 5 | |
| Regional nom (491) | 15 | |
| Partner skills | 10 | If partner under 45, English, skilled occupation |
Realistic Scenarios
Scenario 1: Onshore graduate working in Hobart water testing lab Age 29 (30) + Bachelor (15) + Proficient English (10) + 2 years Australian experience (5) + Tasmania 491 nomination (15) = 75 points. Competitive for 491 invitation given Tasmania's limited tech sector.
Scenario 2: Offshore mining lab technician, 5 years' experience Age 32 (30) + Bachelor (15) + Proficient English (10) + 5 years overseas (10) + WA 491 nomination (15) = 80 points. Strong position if WA opens 491 invitations for the code.
State Nomination
Verify the current list directly on each state's site before committing — state lists change quarterly.
Tasmania
Tasmania regularly accepts 311499 under regional 491 nomination, particularly for fisheries, aquaculture, agricultural research, and forestry technicians. Tasmania's nomination criteria emphasise local employment links — an existing Tasmanian job offer or six months of recent Tasmanian residence sharply improves the case.
Northern Territory
The NT nominates science technicians for environmental, mining-support, and indigenous land management roles. Migration NT operates a "Skilled — Job Offer" stream that often suits 311499 candidates with a confirmed Darwin or regional NT offer.
Western Australia
WA's strongest demand is in geochemistry, mineral processing labs, and water quality roles tied to the resources sector. Pilbara and Goldfields roles are usually employer-sponsored (482) rather than state-nominated, but WA's regional 491 program can apply when the role sits outside Perth.
For full visa list status see the Skilled Occupation List 2026 and the Core Skills Occupation List.
Salary and Employment Outlook
| Role | Typical Salary Range |
|---|---|
| Entry laboratory technician | AUD $55,000-$70,000 |
| Mid-level lab/field technician | AUD $70,000-$90,000 |
| Senior science technician | AUD $85,000-$110,000 |
| Mining/resources technician (FIFO) | AUD $95,000-$140,000+ |
| Environmental consulting technician | AUD $70,000-$100,000 |
Source: SEEK Australia salary insights, May 2026.
Total packages include superannuation (11.5% in 2025-26, rising to 12% from 1 July 2025 and held there). FIFO roles in mining typically add a site allowance, even-time roster, and accommodation, lifting the effective package well above base.
Highest-paying sectors
- Mining and resources — Rio Tinto, BHP, Fortescue, and contractor labs (ALS, Bureau Veritas, SGS) recruit aggressively in WA and QLD
- Environmental consulting — Senversa, ERM, GHD, and AECOM employ field technicians for contamination assessment
- Food and agriculture — Symbio, Eurofins, and CSIRO branches across NSW and Victoria
- Government — state EPAs, agriculture departments, water utilities, and CSIRO support roles
Tips for a Successful Application
1. Pre-test with VETASSESS Skills Assessment Support Services
VETASSESS offers a paid Skills Assessment Support Services (SASS) review before formal lodgement. For an "nec" code where boundary lines matter, this AUD $260-$390 check is cheap insurance against a failed AUD $1,096 assessment.
2. Write reference letters that prove skill level, not just duties
Generic "performed laboratory testing" language fails. Strong letters list specific scientific methods (e.g. "operated AAS and ICP-OES instruments for trace metal analysis to ISO 17025 standards"), instruments used, sample throughput, and the percentage of time spent on each duty. Skill level 2 work requires diagnostic judgement, not just sample handling.
3. Confirm your role doesn't fit a more specific 311 code first
VETASSESS will not let you choose 311499 if your work clearly matches 311411 (Agricultural Technician), 311414 (Medical Laboratory Technician), or another specific code. Run your duties against every code in the 3114 unit group before nominating "nec".
4. Target sponsorship-friendly employers early
ALS Global, Bureau Veritas, Eurofins, SGS, and state-government water utilities have established 482 sponsorship infrastructure. Roles posted on SEEK marked "sponsorship considered" or "457 sponsorship available" are the realistic entry point.
5. Time your assessment so currency holds
VETASSESS positive outcomes are valid for 3 years. If you assess too early and don't lodge a visa application within that window, you reassess and pay again. Sequence: secure pathway clarity, then assess, then EOI.
Step-by-Step Migration Roadmap
- Confirm your duties match 311499 — run them against all 9 codes in unit group 3114 using the ANZSCO code finder
- Audit your qualifications — a degree in a relevant science is the cleanest path
- Sit IELTS Academic or PTE — aim for 7 in each band minimum (Proficient = 10 points)
- Gather reference letters — duty-specific, on letterhead, signed, with instruments and methods named
- (Optional) Order VETASSESS SASS pre-check — only if your case is borderline
- Lodge full VETASSESS assessment — AUD $1,096 offshore, 8-10 weeks standard
- Decide pathway: employer-sponsored (482) or points-based (190/491)
- If points-based — submit EOI in SkillSelect for 190/491
- Apply for state nomination to a state with 311499 on its list (Tasmania, NT, WA most likely)
- Receive invitation and lodge visa within 60 days
- Health checks (HAP ID) and AFP/Interpol police clearances
- Visa grant — relocate within the stipulated entry date
Frequently Asked Questions
Why isn't there a dedicated ANZSCO code for environmental technician or water quality technician?
ANZSCO 2022 (revision 1) consolidates specialist science-support roles into the 3114 "Science Technicians" unit group. Environmental and water quality work falls under 311499 because the Australian Bureau of Statistics treats these as variants of general science technician work. Some applicants have been assessed positively as Environmental Health Officer (251311) where the role includes regulatory enforcement — but pure sampling and testing fits 311499.
Can a food technologist nominate 311499?
Sometimes. A food technologist running R&D on product formulation usually fits 234212 (Food Technologist), which is on the CSOL and assessed by VETASSESS. A technician carrying out routine quality testing in a food plant lab without formulation design often fits 311499. Read both occupation descriptions on the VETASSESS site and match the role honestly.
Is 311499 hard to get state nomination for?
It's selective. Tasmania and NT are the most reliable, and even there a local job offer or recent regional residence makes a clear difference. NSW and Victoria rarely invite "nec" trade and technician codes. WA invites in waves linked to resource-sector demand. Treat employer sponsorship (482) as the primary route and state nomination as a useful secondary.
What's the demand outlook for science technicians in Australia in 2026?
Jobs and Skills Australia's 2025 Occupation Shortage List does not flag 311499 as in critical national shortage. Demand is regionally concentrated. Mining, environmental remediation, and agricultural testing remain steady employers in WA, Queensland, NT, Tasmania, and regional Victoria. Metropolitan Sydney and Melbourne demand is weaker and more competitive.
Can my overseas qualification be recognised for VETASSESS 311499?
If it's a 3-year science Bachelor from a recognised university, usually yes — VETASSESS assesses comparability to AQF Bachelor Degree. Diplomas from non-recognised institutions, or qualifications older than 10 years without recent relevant work, attract closer scrutiny. Order an Educational Qualification Assessment if uncertain — VETASSESS offers this as a standalone service before committing to the full skills assessment.
What are the most common reasons 311499 applications fail?
Three patterns dominate. First, duties described in reference letters don't match Skill Level 2 — too much manual sample handling, too little analytical judgement. Second, the work actually matches a specific 311 sub-code (medical lab, agricultural, pharmacy) and VETASSESS refuses to assess against "nec". Third, the qualification field doesn't relate to the employment field — a chemistry graduate working as a soils technician without retraining can struggle. Cross-check your case against the most in-demand occupations list and pick the strongest code before lodging.
