Laboratory Technician - Asphalt | Hope Valley & Gosnells, WA
Bring your lab experience to Downer and play a key role in the quality of the asphalt behind WA's major infrastructure.
This is a hands-on materials testing role that splits your time between our NATA-accredited labs and live project sites, where you'll core and sample the work as it goes down.
At Downer we plan, create and sustain.
We're one of the largest providers of integrated services across Australia and Recent Zealand, and our WA asphalt business supplies and lays the mixes behind major public infrastructure across Perth and the regions.
We're looking for Laboratory Technicians to join our teams at Hope Valley and Gosnells.
The role runs across both the lab and the field: testing asphalt, bitumen and aggregates to make sure every mix meets specification, and getting out on site regularly to core and sample on active projects.
What the job looks like
Test asphalt, bitumen, aggregates and related road construction materials to Australian Standards, MRWA specifications and WA Test MethodsPrepare samples, run tests, record results and maintain accurate records under our NATA / ISO ***** quality systemHead out to site regularly to core and sample on live projects, working alongside paving crewsMonitor asphalt product quality and support quality control across production and pavingKeep lab equipment calibrated, maintained and operated safelyAssist with investigations into product performance and test results as requiredTake part in toolbox talks,



safety initiatives and continuous improvementWork collaboratively with production, paving and operational teamsWhat you'll bring
Certificate III or IV in Laboratory Techniques, Construction Materials Testing or a related qualificationPrevious experience in asphalt, construction materials testing or a lab environmentCurrent driver's licence and General Construction Induction (White) CardKnowledge of asphalt testing methods, Australian Standards and quality assurance processesStrong attention to detail with accurate record-keeping and reportingComfortable with physical, outdoor work and site-based samplingAbility to work independently and as part of a teamCommitment to safety and Downer's Zero Harm principles Nice to have:
Familiarity with WA Test Methods and MRWA specificationsWhat's in it for you
A hands-on role with genuine variety across the lab and siteOvertime and night rates for out-of-hours workExposure to WA's largest asphalt and infrastructure projectsWork in a NATA-accredited lab and build recognised technical experienceFull-time employment with a market-leading organisation and room to growProudly recognised as a WORK180 Endorsed Employer for all womenAccess to a wide range of employee benefits and lifestyle discounts for you and your familyA supportive team environment focused on safety, quality and innovation At Downer we value diversity and are committed to creating an inclusive workplace where everyone feels respected, valued and supported.
If this sounds like you, apply now.

📌 Laboratory Technician (Perth)
🏢 Downer
📍 Perth