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gas or petroleum operator
天然气或石油运营商
ANZSCO occupation profile
ANZSCO 2022
Indicative Skill Level
In Australia and New Zealand:Most occupations in this unit group have a level of skill commensurate with the qualifications and experience outlined below. In Australia: AQF Certificate III including at least two years of on-the-job training, or AQF Certificate IV (ANZSCO Skill Level 3) In New Zealand: NZQF Level 4 qualification (ANZSCO Skill Level 3) At least three years of relevant experience may substitute for the formal qualifications listed above. In some instances relevant experience and/or on-the-job training may be required in addition to the formal qualification. Registration or licensing may be required.
Unit group duty description
Chemical, Gas, Petroleum and Power Generation Plant Operators control the operation of chemical production equipment, pump gas and oil from wellheads, refine and process petroleum products, and operate boilers, turbogenerators and associated plant to generate electrical power.
- controlling equipment performing continuous and batch processes to process chemicals and natural gas, manufacture refined petroleum products, and blend petroleum base stocks to produce commercial fuels, lubricating oils and asphalt
- controlling the preparation, measuring and feeding of raw material and processing agents such as catalysts and filtering media into plant
- patrolling and inspecting equipment to ensure proper operation and setting operating controls on equipment
- analysing samples and readings and recording test data
- controlling records of production, quantities transferred and details of blending and pumping operations
- checking equipment for malfunctions
- inspecting, repairing, servicing and maintaining equipment
- operating power generation plant controls to produce required load
- monitoring operation of power generation plant and interpreting instrument readings
- authorising procedures to isolate high-voltage and low-voltage electrical apparatus and plant
- writing reports and maintaining records on equipment performance, instrument readings and switching operations
- carrying out routine operating tests
399212 gas or petroleum operator
Operates equipment to pump oil and gas from wellheads, and refine and process petroleum products.
Alternative titles: Oil and Gas Well Treatment Operator · Oil, Gas and Pipe Tester · Petroleum and Gas Refining and Pumping Operator
Specialisations: Gas Compressor Turbine Operator · Petroleum Blending Plant Operator · Petroleum Terminal Plant Operator · Refinery Pipeline Operator
View the ABS source →ANZSCO content is a classification guide. Skills assessment requirements must be checked separately.
Visa pathways
Occupation-list availability for seven visa subclasses
Applicable occupation caveats
482 caveats
The position has nominated annual earnings of less than AUD120,000.
186 caveats
The position has nominated annual earnings of less than AUD120,000.
List membership is not a finding of personal eligibility.
State and territory nomination
Eight jurisdictions, checked separately
Official sources checked 10 August 2026
- NSW 491 · Pathways 2/3
Occupation and four-digit unit group checked against the NSW lists.
Official source →- Victorian ROI · 491
Applicant ranking depends on profile and ROI selection.
Official source →Checked separately against the onshore and offshore occupation lists.
Official source →2026–27 occupation settings have not yet been published.
Official source →Applications are unavailable pending the 2026–27 program settings.
Official source →- TAS · profile-based pathways · 491
All occupations on the relevant federal 190/491 list can access at least one Tasmanian pathway, but invitation depends on pathway eligibility and ROI priority attributes. No general OSOP 491 invitations are planned for 2026–27.
Official source →Occupation list match only; Matrix ranking and caps still apply.
Official source →- NT onshore/offshore · 491
The precise stream depends on residence, employment and offshore priority rules.
Official source →