Occupations · Architecture and Engineering
Energy Engineers, Except Wind and Solar
Design, develop, or evaluate energy-related projects or programs to reduce energy costs or improve energy efficiency during the designing, building, or remodeling stages of construction. May specialize in electrical systems; heating, ventilation, and air-conditioning (HVAC) systems; green buildings; lighting; air quality; or energy procurement.
O*NET 30.3 Database (USDOL/ETA) · occupation code 17-2199.03
What people in this job actually do
Ordered by how important the work is rated.
- Identify and recommend energy savings strategies to achieve more energy-efficient operation.
- Conduct energy audits to evaluate energy use and to identify conservation and cost reduction measures.
- Monitor and analyze energy consumption.
- Monitor energy related design or construction issues, such as energy engineering, energy management, or sustainable design.
- Inspect or monitor energy systems, including heating, ventilating, and air conditioning (HVAC) or daylighting systems to determine energy use or potential energy savings.
- Analyze, interpret, or create graphical representations of energy data, using engineering software.
- Advise clients or colleagues on topics such as climate control systems, energy modeling, data logging, sustainable design, or energy auditing.
- Collect data for energy conservation analyses, using jobsite observation, field inspections, or sub-metering.
- Verify energy bills and meter readings.
- Manage the development, design, or construction of energy conservation projects to ensure acceptability of budgets and time lines, conformance to federal and state laws, or adherence to approved specifications.
- Perform energy modeling, measurement, verification, commissioning, or retro-commissioning.
- Review architectural, mechanical, or electrical plans or specifications to evaluate energy efficiency.
O*NET 30.3 task ratings, importance scale
Skills that matter most
Importance, rated 1 to 5.
O*NET 30.3 skills, importance scale
Software and tools
A dot marks what O*NET flags as in demand.
O*NET 30.3 software skills · hot-technology flag
What your tools are worth
Occupation-based, not posting-based: how much employment, pay and projected growth sit behind each tool. It is not a count of job ads.
| Tool | Value | Spread across occupations |
|---|---|---|
| Python | 88 | 57 → 132 occupations since 2015 |
| C++ | 86 | 75 → 110 occupations since 2015 |
| R | 85 | 46 → 102 occupations since 2015 |
What your tools are worth
LockedThe same score for every tool in this occupation, plus the ones you ticked and the ones you did not.
Open in your report →What this work is actually like
Conditions rated against the average across all occupations — only what makes this job different is listed.
O*NET 30.3 Job Zones
Working conditions that stand out
O*NET 30.3 work context, frequency scale · observed 2016-07
How people actually get in
Share of workers by the education they hold.
O*NET 30.2 education, training and experience · observed 2016-07
What kind of person the work suits
Occupational interest profile, rated 1 to 7.
O*NET 30.2 occupational interests (RIASEC)
What you take with you
Skills rated for how well they transfer into other occupations.
O*NET 30.3 transferable skills, importance scale
Knowledge the work draws on
Abilities it leans on
O*NET 30.3 abilities and knowledge, importance scale
How this job is advertised
The same work is posted under many titles — this is what to search for.
O*NET 30.3 job titles reported for this occupation
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What changed since 2015
Comparing O*NET release 20.1 (2015-10-01) with 30.3 (2026-05-01). Signs, not colour alone, carry the meaning. 1 entries that were only relabelled between releases are left out.
Now listed 5
Diff across the O*NET releases held here in full since October 2015, following occupations through merges and retirements. O*NET re-surveys occupations on a rolling cycle, so “no change” can also mean “not re-surveyed”.
Related jobs
O*NET 30.3 related occupations
Also called
O*NET 30.3 alternative titles
The same work in Europe
| ESCO occupation | ISCO | Match |
|---|---|---|
| energy analyst | 3112.5 | close |
Official ESCO ↔ O*NET crosswalk (ESCO Secretariat with USDOL/ETA)
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