Energy Assessor

An Energy Assessor conducts on-site inspections and audits of buildings, homes, and industrial facilities to evaluate energy consumption, identify inefficiencies, and recommend conservation measures. Working across residential, commercial, and industrial settings in Australia, they use specialised equipment to measure energy performance and produce compliance reports aligned with National Construction Code (NCC) and state-based energy efficiency regulations.

Conduct comprehensive building energy audits using thermal imaging cameras, power meters, and air leakage testing equipment to identify heat loss and inefficient systems. Measure and record building fabric properties including insulation levels, window performance, air tightness, and thermal bridging to assess envelope performance. Operate and interpret data from building energy management systems and smart metering devices to establish baseline energy consumption patterns. Prepare energy ratings such as NatHERS certificates for homes or NABERS ratings for commercial buildings, in line with national and state requirements. Document findings in detailed energy audit reports with photographs, measurements, and calculations of potential energy savings in kilowatt-hours and dollars. Recommend energy efficiency improvements such as HVAC system upgrades, insulation retrofits, renewable energy installation, and lighting upgrades with cost-benefit analysis. Assess compliance with National Construction Code (NCC) energy efficiency requirements and Australian Standards including AS/NZS 3118 and relevant NABERS rating methodologies. Liaise with building owners, facility managers, and contractors to explain energy assessment findings and prioritise retrofit recommendations.

The standard entry pathway requires a Certificate IV or Certificate III with at least two years of on-the-job training (ABS skill level 3). Specific qualification requirements vary by employer and state. Some employers may accept equivalent experience. Check yourcareer.gov.au for available courses and dewr.gov.au/skills-reform/free-tafe for subsidised training options.

You'll need to get certified in your state (usually Certificate III or IV plus specific energy rating qualifications), which takes time and money upfront. The bigger issue: your recommendations only matter if clients can afford to act on them. A lot of your reports end up on shelves. Pay sits below trades without the job security, and automation of energy modelling software may mean fewer assessors are needed over time.

Practically, most work concentrates in capital cities and larger regional centres where building compliance audits and retrofit projects cluster. Remote work is limited because you're on-site measuring buildings, though report writing happens in the office.

Published for ANZSCO unit group 3121, the wider group this job sits in, not for this job on its own.

This is the median for full-time employees who are not managers and are paid at the adult rate, before tax and salary sacrifice. It is a guide to what the work pays, not a wage rate.

Source: ABS Survey of Employee Earnings and Hours, May 2025, customised report.

• Attention to Detailcore
• Data Entry and Accuracycore
• Eligibility Assessmentcore
• Microsoft Office Suite Proficiencycore
• Policy Interpretationcore
• Problem Solvingcore
• Quality Assurance and Checkingcore
• Regulatory and Legislative Awarenesscore
• Report Writingcore
• Research and Analysiscore
• Risk Identificationcore
• Stakeholder Communicationcore
• Written Communicationcore
• Adjust engineering designs
• Continuous Learning and Upskilling
• Customer Needs Assessment
• Digital Literacy
• Microsoft Excel Data Management
• Process Documentation
• Record Management
• Reporting and Analytics
• Time Management and Prioritisation
• Verbal Communication

• ABS OSCA 2024, occupation definition and task statements
• ABS Survey of Employee Earnings and Hours, May 2025, customised report.
• ABS, 2021 Census of Population and Housing based on usual place of residence (Custom Report). OSCA Experimental Estimates.

Role data is drawn from official Australian Government sources, and each figure names where it comes from. Where a role is not in the ABS classification, the page shows no government figures for it. Data may not reflect every local variation.

Where our numbers come from.

Last updated: 30 October 2026