Environmental Research Scientists study environmental systems and develop policies to control pollution, environmental degradation, and ecological imbalances. They conduct research to protect natural resources and ensure sustainable development.
For skilled migrants targeting this occupation (ANZSCO 234313), a positive VETASSESS skills assessment is mandatory before applying for visas like Subclass 189, 190, 491, 494, or 485.
This guide covers the environmental research scientist skills assessment process for 2025-26, including qualification requirements, employment pathways, fees, and visa options.
What Does an Environmental Research Scientist Do? (ANZSCO 234313)
An environmental research scientist studies and develops policies and plans for the control of factors that may produce pollution, imbalance in, or degradation of the environment.
Key Responsibilities
Ecological Studies: Studying the effects on animal and plant life of factors such as terrain, altitude, climatic and environmental change, sources of nutrition, predators and the impacts of humans.
Analysis and Research: Studying and analysing pollution, atmospheric conditions, demographic characteristics, ecology, mineral, soil and water samples.
Environmental Modeling: Developing and testing models of the environment using knowledge of ecology, mathematics, statistics and physical sciences.
Impact Assessments: Conducting environmental impact assessments and audits.
Community Studies: Investigating the structure of communities of organisms and predicting the effects of disturbances by human or environmental changes.
Policy Development: Developing conservation and management policies for biological resources, such as fish populations and forests, and establishing standards for pollution control and rehabilitation.
Solution Proposals: Proposing solutions to address negative environmental impact.
Data Analysis: Preparing graphs, charts and statistics from data, analysing and correlating them with work of other scientists.
Field Research: Planning and conducting field trips to study animals and plants in their natural environments and collecting specimens for laboratory study.
Policy Assistance: Assisting in developing policies, strategies and codes of practice on environmental management.
Work Settings
Scientists engaged in environmental research usually work for government agencies, universities, or private companies in energy, water, waste services, gas, mining, construction, and land development.
Tasks can be performed in offices, laboratories, or outdoor locations depending on the research area.
Occupations Considered Suitable Under ANZSCO 234313
VETASSESS accepts these occupations under this code:
Air Pollution Analyst: Studies and analyzes air quality and pollution.
Ecologist: Studies how animals and plants interact with their environment.
Land Degradation Analyst: Researches soil degradation and land management.
Water Quality Analyst: Analyzes water pollution and quality.
Occupations NOT Considered Under ANZSCO 234313
VETASSESS excludes these occupations:
Environmental Consultant (ANZSCO 234312): Analyses and advises on policies guiding design, implementation and modification of government or commercial environmental operations and programs. This is a separate ANZSCO code.
Environmental Health Officer: Different classification focused on public health.
Environmental Manager: Management role rather than research focus.
Marine Biologist: Separate classification under different ANZSCO code.
Routine Testing Roles: Employment requiring routine testing of samples (water, air, soil) to identify contaminants without independent research does not fit this occupation’s scope.
Qualification Requirements for Environmental Research Scientist (234313)
Environmental Research Scientist is classified under VETASSESS Group A, similar to Chemist (234211).
Applicants must hold a qualification comparable to an Australian Bachelor degree or higher in a field highly relevant to environmental science.
Accepted Qualification Levels
AQF Bachelor Degree: Minimum requirement in highly relevant field.
AQF Master Degree: Accepted at required level.
AQF Doctoral Degree (PhD): Accepted at required level.
Highly Relevant Fields of Study
Environmental Science: Core environmental science degrees.
Climate Science: Climate change and atmospheric science qualifications.
Environment and Sustainability: Sustainability-focused environmental degrees.
Environmental Engineering: Engineering approach to environmental problems.
Case-by-Case Consideration Fields
The following majors may be considered on a case-by-case basis if awarded prior to attaining at least one year of highly relevant employment in the relevant research field:
- Ecology
- Biodiversity
- Marine Biology
- Natural Vegetation and Wildlife
- Weather and Climate
- Coastal Engineering
- Conservation Science
- Land and Water Management
- Geographical Information Systems
- Biosecurity
- Forestry
These fields require demonstrated environmental research employment to be considered highly relevant.
Employment Experience Requirements for Environmental Research Scientist (234313)
Your work experience must meet specific VETASSESS standards for Group A occupations.
Key Employment Conditions
All claimed employment must meet these requirements:
Post-Qualification: Completed after you finished your Bachelor degree or higher.
Highly Relevant: Directly related to environmental research duties.
Appropriate Skill Level: Performed at professional environmental scientist level, not technician level.
Recent Experience: Undertaken in the last five years.
Full-Time Hours: Working at least 20 hours per week.
Independent Research Required: Must involve independent research, not just routine sample testing.
VETASSESS Employment Pathway
Pathway 1 (Only Pathway for Group A): Requires a highly relevant Bachelor degree or higher qualification in Environmental Science or related field plus at least 1 year of relevant post-qualification work undertaken in the last five years, averaging at least 20 hours per week.
Group A occupations have only one pathway. Your qualification must be highly relevant to environmental research, and you need at least 1 year of professional environmental research experience after graduation.
Summary of VETASSESS Requirements for Environmental Research Scientist (234313)
| Assessment Area | VETASSESS Requirement |
| Assessing Authority | VETASSESS |
| Occupation Group | Group A |
| Minimum Education | AQF Bachelor degree or higher in highly relevant field |
| Highly Relevant Fields | Environmental Science, Climate Science, Environment and Sustainability, Environmental Engineering |
| Employment Type | Independent environmental research work |
| Minimum Hours | At least 20 hours per week |
| Timeframe | Within the last five years |
| Experience Required | At least 1 year post-qualification |
Documents Required for Environmental Research Scientist Skills Assessment
Qualification Documents
Degree Certificate: For your Bachelor, Master, or Doctoral degree.
Transcripts: Showing all subjects studied, particularly environmental science subjects.
Evidence of Environmental Focus: Clear demonstration of environmental science specialization.
Certified Translations: NAATI certified if not in English.
Employment Evidence
Reference Letters: On official organization/institution letterhead.
Job Title and Dates: Clearly stated employment dates and position.
Duties Description: Detailed description aligned with environmental research tasks.
Working Hours: Statement of hours worked per week (minimum 20 hours).
Payslips and Contracts: Supporting paid employment.
Additional Supporting Evidence
You may provide additional evidence such as:
- Summary briefs for grant applications or similar projects
- Research articles or conference proceedings
- Laboratory reports
- Patents
- List of research projects outlining your responsibilities
Skills Assessment Processing Time and Fees
Current Estimated Processing Times (2025-26)
| Assessment Type | Estimated Timeframe |
| Standard Assessment | 8 to 10 weeks |
| Priority Processing | 10 business days (after eligibility confirmation) |
VETASSESS Fee Structure (Effective from 22 October 2025)
| Application Type | Within Australia (Incl. GST) | Outside Australia (Excl. GST) |
| Full Skills Assessment | AUD $1,205.60 | AUD $1,096.00 |
| Priority Processing | AUD $907.50 | AUD $825.00 |
Always confirm current fees and times on the official VETASSESS website.
Migration Pathways for Environmental Research Scientist (ANZSCO 234313)
After a positive VETASSESS assessment, you can apply for various visa pathways.
Environmental Research Scientist (234313) is listed on the Medium and Long-term Strategic Skills List (MLTSSL). This provides access to the broadest range of visa options including independent skilled migration.
Available Visa Pathways
Skilled Independent Visa (Subclass 189): Points-tested permanent residence visa. No sponsorship required. Must meet points threshold and receive invitation through SkillSelect.
Skilled Nominated Visa (Subclass 190): Permanent residence visa requiring state/territory nomination. Adds 5 points to your score.
Skilled Work Regional Visa (Subclass 491): 5-year provisional visa for state/territory nomination or family sponsorship in regional areas. Pathway to PR through Subclass 191.
Skilled Employer Sponsored Regional Visa (Subclass 494): 5-year provisional visa for regional employer sponsorship. Pathway to PR through Subclass 191.
Temporary Graduate Visa (Subclass 485): For recent graduates from Australian institutions. Allows you to live, study and work in Australia temporarily after completing your studies.
Training Visa (Subclass 407): Temporary visa for workplace training up to 2 years.
Points Test Requirements
For points-tested visas (Subclass 189, 190, 491), you need at least 65 points to submit an Expression of Interest. However, competitive scores are typically 75-85 points or higher.
Use our Australia PR Points Calculator to check your eligibility score and understand how to maximize your points for skilled migration.
State/Territory Nomination
Several states include Environmental Research Scientist on their occupation lists. Requirements vary significantly by state.
Always verify current lists on state government websites.
Key Requirements
Age: Generally under 45 years (exceptions may apply for some employer-sponsored visas).
Skills Assessment: Valid positive assessment from VETASSESS.
Health and Character: Must meet requirements for all visa types.
Always check requirements on the Department of Home Affairs website.
Common Reasons Environmental Research Scientist Skills Assessment Gets Refused
Qualification Not in Environmental Science
Applications fail when qualifications don’t have sufficient environmental science focus. Common issues:
General Science Degree: Science degrees without environmental specialization are insufficient.
Related But Not Environmental: Biology, Chemistry, or Geology degrees without substantial environmental science subjects.
Below Bachelor Level: Diploma or Certificate qualifications don’t meet Group A requirements.
Your degree must focus on environmental systems, ecology, and sustainability.
Insufficient Environmental Science Content
Refusals occur when the environmental science major doesn’t meet VETASSESS standards. For case-by-case fields like Ecology or Marine Biology, you must demonstrate at least 1 year of environmental research employment before the qualification can be considered highly relevant.
Employment Not Independent Research
VETASSESS specifically excludes routine testing roles. Refusals happen when:
Routine Sample Testing: Only testing water, air, or soil samples without independent research.
Laboratory Technician Work: Tasks at technician level rather than research scientist level.
Quality Control Testing: Testing without research component.
Your reference letters must describe independent environmental research, policy development, and scientific analysis.
Confused with Environmental Consultant
Refusals occur when roles emphasize consulting and advisory work rather than research. Environmental Consultant (ANZSCO 234312) is a separate occupation.
Your role must focus on research, not consulting on environmental policies.
Employment Not Within Last Five Years
VETASSESS requires employment within the last five years. Your environmental research work must be recent.
Why Choose Think Higher Consultants for Your Skills Assessment
Applying as an Environmental Research Scientist (234313) requires demonstrating independent environmental research experience and relevant qualifications.
Think Higher Consultants provides professional support for your application.
Our Services
Qualification Review: Verify your environmental science degree aligns with VETASSESS Group A requirements.
Role Analysis: Ensure evidence clearly demonstrates independent research, not routine testing.
Reference Letter Guidance: Help draft comprehensive letters proving environmental research activities.
Document Review: Check all supporting documents including research publications and project reports.
Points Optimization: Help maximize your points score for skilled migration. Use our points calculator to assess your profile.
Visa Strategy: Guide you through independent skilled, state-nominated, or employer-sponsored options.
As a MARA-registered migration consultancy, we understand VETASSESS Group A standards and environmental science occupation requirements.
Visit Think Higher Consultants or contact our MARA-registered migration agent for personalized guidance.
Frequently Asked Questions: Environmental Research Scientist (234313) Skills Assessment
Q1. Is Environmental Research Scientist eligible for Australia PR?
Yes. Environmental Research Scientist can lead to permanent residence through multiple pathways:
- Subclass 189 (Skilled Independent) – direct PR without sponsorship
- Subclass 190 (Skilled Nominated) – PR with state nomination
- Subclass 491 pathway to Subclass 191 – PR after regional requirements
- Subclass 494 pathway to Subclass 191 – PR after regional employer sponsorship
Listed on MLTSSL, providing access to the broadest range of visa options including independent skilled migration.
Q2. Which authority assesses Environmental Research Scientist?
VETASSESS assesses Environmental Research Scientist under Professional Occupations (Group A). They evaluate qualification level (must be Bachelor or higher in Environmental Science) and employment experience (minimum 1 year post-qualification).
Q3. Can Ecologists apply under this occupation?
Yes. Ecologist is specifically listed as suitable under this occupation (ANZSCO 234313).
However, if your Ecology degree was awarded before gaining at least 1 year of environmental research employment, it may only be considered highly relevant on a case-by-case basis.
Q4. What’s the difference between Environmental Research Scientist and Environmental Consultant?
Environmental Research Scientist (ANZSCO 234313): Conducts independent environmental research, studies ecosystems, develops scientific models, and establishes standards based on research findings.
Environmental Consultant (ANZSCO 234312): Analyses and advises on policies guiding design, implementation and modification of government or commercial environmental operations and programs.
These are separate ANZSCO codes. Consulting work will not be considered highly relevant for the research scientist occupation.
Q5. Can I apply if I only do routine water or air quality testing?
No. VETASSESS specifically excludes employment roles requiring routine testing of samples (water, air, soil) to identify contaminants without independent research.
Your role must involve independent environmental research, not just laboratory testing duties.
Q6. What qualification is required?
Applicants must hold a qualification assessed as comparable to at least AQF Bachelor degree or higher in a highly relevant field.
Highly relevant fields include Environmental Science, Climate Science, Environment and Sustainability, and Environmental Engineering.
Related fields like Ecology, Marine Biology, or Forestry may be considered on a case-by-case basis if you have at least 1 year of relevant research employment in the field.
Q7. How much work experience is required?
For Group A occupations, you need at least 1 year of highly relevant post-qualification work undertaken in the last five years, averaging at least 20 hours per week.
The work must be completed after obtaining your Bachelor degree or higher and must involve independent environmental research.
Q8. Can I apply for Subclass 189 (Skilled Independent)?
Yes, if you meet the points threshold. Environmental Research Scientist is on the MLTSSL, making it eligible for Subclass 189.
Check your points using our Australia PR Points Calculator. Competitive scores are typically 75-85 points or higher depending on invitation rounds.
Q9. Do I need research publications?
Research publications are not mandatory but strongly recommended for this research-focused occupation. Supporting evidence such as:
- Research articles or conference proceedings
- Grant applications
- Laboratory reports
- Research project lists
These documents help demonstrate your independent research work and strengthen your application.
Q10. How long is the assessment valid?
A VETASSESS skills assessment is typically valid for 3 years from issue date.
Check specific validity requirements with state governments and the Department of Home Affairs for your visa application.
Ready to Start Your Migration Journey?
Think Higher Consultants specializes in VETASSESS skills assessments for science occupations. Our MARA-registered migration agent can review your environmental science qualifications and help prepare a comprehensive application.
Check your visa eligibility using our Australia PR Points Calculator and contact us at Think Higher Consultants for personalized support.
