Construction and extraction
Energy Auditors
- Median pay
- $74,690
- Outlook
- Little or no change
High school diploma
- Reading Comprehension
- Speaking
- Active Listening
SOC 17-2199.03
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.
Data verified Nov 2026 · CollegesRef 2026–27 edition
Source: BLS 2025 wages · 2025–35 projections · figures for the broader BLS group "Engineers, all other"
Annual pay range
154,070 people work in this occupation.
In short
Energy engineers design and evaluate projects to cut energy costs and boost efficiency in buildings. The position offers a median annual pay of $122,930, with opportunities spanning green construction, lighting, and heating systems.
Written with AI from the BLS, O*NET and CareerOneStop data on this page. Every figure is checked against that data before it is published.
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.
Most need a bachelor's degree and several years of related experience.
Energy engineers focus on reducing energy consumption during the design, construction, and remodeling phases of buildings. They specialize in areas such as electrical systems, green buildings, air quality, and heating, ventilation, and air-conditioning (HVAC) systems.
On a daily basis, these professionals gather information, work with computers, and analyze data to solve complex problems. They inspect equipment and structures, evaluate project compliance with standards, and document their findings. This realistic and hands-on work requires strong skills in mathematics, critical thinking, reading comprehension, and systems analysis.
Successful engineers draw on deep knowledge of engineering, technology, physics, and building construction. They must also understand design, economics, and customer service. Key work styles for this career include attention to detail, dependability, innovation, intellectual curiosity, and cautiousness as they make critical decisions regarding energy infrastructure.
To enter this field, candidates typically need a bachelor's degree along with several years of related work experience. Common college majors that prepare students for this career include general engineering, civil engineering, chemical engineering, electrical engineering, engineering physics, and engineering-related fields.
Professionals can earn various industry certifications to demonstrate their expertise. The Association of Energy Engineers offers credentials such as Certified Business Energy Professional, Certified Green Building Engineer, Certified Industrial Energy Professional, and Energy Efficiency Practitioner. Other options include the Certified Green Professional from the National Association of Home Builders, and the Commercial Energy Inspector/Plans Examiner with ASHRAE 189.1 from the International Code Council. Additionally, some states list a license for this work.
The median annual pay for energy engineers is $122,930. The lowest 10 percent of earners make less than $66,810, while the highest 10 percent earn more than $189,950. These wage figures represent the broader BLS group "Engineers, all other."
There are 154,070 people employed in this broader category. Employment is projected to grow by 3.7 percent from 2025 to 2035, which is as fast as the average for all occupations. About 8,800 job openings are projected to become available each year.
Interest code RIC. Compare it with yours
Alternative Energy Engineer · Building Engineer · Certified Green Building Engineer · Commissioning Engineer · Energy Conservation Engineer · Energy Efficiency Engineer · Energy Engineer · Energy Infrastructure Engineer · Energy Market Analyst · Energy Modeler
Career pathway
Interests that fit the work, the career, majors that lead there and colleges whose graduates in those majors earn the most. Hover or focus a step to follow one path.
1Interests
2This career
3Majors
4Colleges
Interests
This career
Majors
Colleges
College Scorecard program outcomes
Programs that lead to this career, ranked by what their graduates earn four years after finishing. Earnings are for graduates who received federal aid.
Pittsburgh, PA · Electrical, Electronics, and Communications Engineering · Bachelor's
Berkeley, CA · Electrical, Electronics, and Communications Engineering · Bachelor's
Cambridge, MA · Electrical, Electronics, and Communications Engineering · Bachelor's
Ithaca, NY · Electrical, Electronics, and Communications Engineering · Bachelor's
Austin, TX · Electrical, Electronics, and Communications Engineering · Bachelor's
New York, NY · Electrical, Electronics, and Communications Engineering · Bachelor's
New York, NY · Electrical, Electronics, and Communications Engineering · Bachelor's
Source: U.S. Department of Education College Scorecard field-of-study data, 2025. Programs with few graduates are not listed.
NCES CIP–SOC crosswalk
Related programs by four-digit CIP code. They are common routes in, not the only ones.
803 colleges offer it
591 colleges offer it
456 colleges offer it
326 colleges offer it
230 colleges offer it
214 colleges offer it
149 colleges offer it
145 colleges offer it
119 colleges offer it
108 colleges offer it
101 colleges offer it
86 colleges offer it
59 colleges offer it
46 colleges offer it
38 colleges offer it
31 colleges offer it
29 colleges offer it
29 colleges offer it
25 colleges offer it
25 colleges offer it
24 colleges offer it
17 colleges offer it
10 colleges offer it
9 colleges offer it
3 colleges offer it
3 colleges offer it
3 colleges offer it
CareerOneStop
What energy engineers, except wind and solar may need beyond a degree, where a license is required, and what the work pays in each state.
Core certifications employers recognise for this work.
Programs of study that prepare people for this work. Showing 12 of 32.
49 states list a license for this work. Open your state for the license and the agency that issues it.
Licensed Professional Engineer
Alabama State Board of Licensure for Professional Engineers & Land Surveyors
Engineer Intern
AR St Board Licensure for Professional Engineers & Professional Surveyors, Arkansas Department of Labor and Licensing
Professional Engineer
AR St Board Licensure for Professional Engineers & Professional Surveyors, Arkansas Department of Labor and Licensing
Engineer In Training (E.I.T.)
Board for Professional Engineers, Land Surveyors, and Geologists, Department of Consumer Affairs
General Engineering Contractor
Contractors State License Board, Department of Consumer Affairs
Engineer Intern
Professional Engineer
Engineer-in-training
Occupational & Professional Licensing, Department of Consumer Protection
Professional Engineer
Occupational & Professional Licensing, Department of Consumer Protection
Professional Engineer & Land Surveyor
Occupational & Professional Licensing, Department of Consumer Protection
Engineer, Professional
Delaware Association of Professional Engineers
Engineering Intern
Professional Engineer
Engineer In-Training
Georgia State Board of Registration for Professional Engineers and Land Surveyors
Professional Engineer
Georgia State Board of Registration for Professional Engineers and Land Surveyors
ENGINEER, INTERN
Illinois Department of Financial and Professional Regulation
ENGINEER, PROFESSIONAL
Illinois Department of Financial and Professional Regulation
Professional Engineer
Hoist Engineer
Professional Engineer
Board of Engineers & Land Surveyors, Kentucky Engineering Center
Engineer, Professional
Louisiana Professional Engineering and Land Surveying Board, Louisiana Department of Transportation and Development
Engineer, Professional (All Disciplines)
ENGINEER IN TRAINING
Board for Professional Engineer, Maryland Department of Labor
PE FIRM CORPORATION
Board for Professional Engineer, Maryland Department of Labor
PE FIRM LIMITED LIABILITY COPROATION
Board for Professional Engineer, Maryland Department of Labor
PE FIRM LIMITED LIABILITY PARTNERSHIP
Board for Professional Engineer, Maryland Department of Labor
PE FIRM PARTNERSHIP
Board for Professional Engineer, Maryland Department of Labor
PROFESSIONAL ENGINEER
Board for Professional Engineer, Maryland Department of Labor
PROFESSIONAL ENGINEER LIMITED LICENSE
Board for Professional Engineer, Maryland Department of Labor
PROFESSIONAL ENGINEER RETIRED
Board for Professional Engineer, Maryland Department of Labor
Engineer, Licensed Professional
Bureau of Professional Licensing, Michigan Department of Licensing and Regulatory Affairs
Stationary Engineer
Bureau of Construction Codes, Michigan Department of Licensing and Regulatory Affairs
Engineer-In-Training
Geoscience and Interior Design (AELSLAGID), Minnesota Board of
Professional Engineer
Geoscience and Interior Design (AELSLAGID), Minnesota Board of
Engineer Intern
Mississippi Board of Licensure for Professional Engineers & Surveyors
Professional Engineer
Mississippi Board of Licensure for Professional Engineers & Surveyors
Engineer Intern
Professional Engineer
Prof Eng Prof Land Surveyors - Engineer Intern
Prof Eng Prof Land Surveyors - Engineer Surveyor
Prof Eng Prof Land Surveyors - Professional Engineer
Engineer, Professional
Nebraska Board of Engineers & Architects
General Engineering Contractor (Class A)
Professional Engineer
Engineer, Professional
Engineering Intern Certification
New Mexico State Board of Licensure for Professional Engineers & Professional Surveyors
Professional Engineers
New Mexico State Board of Licensure for Professional Engineers & Professional Surveyors
Professional Engineer
State Board for Engineering, Land Surveying & Geology, NYS Education Department
Engineer Privilege
Professional Engineer
Renewable Energy Facilities
Engineer, Professional
Northern Mariana Islands, Board of Professional Licensing
Professional Engineer
State Board of Registration for Professional Engineers and Surveyors
Professional Engineers and Surveyors
State Board of Registration for Professional Engineers and Surveyors
Engineer, Licensed Professional
Associate Engineer or Surveyor
Engineer or Surveyor
Engineer or Surveyor In-training
Engineers and Surveyors
Juntas Examinadoras, Gobierno de Puerto Rico Departmento de Estado
Engineer Construction Manager
Engineer Qualifying Party
Engineering and Land Surveying
Engineer, Professional
ENGINEER INTERNS
Division of Regulatory Boards, Division of Regulatory Boards, Department of Commerce and Insurance
PROFESSIONAL ENGINEER
Division of Regulatory Boards, Division of Regulatory Boards, Department of Commerce and Insurance
ENGINEER, PROFESSIONAL
PROFESSIONAL ENGINEER
Division of Occupational & Professional Licensing, Utah Department of Commerece
Professional Engineer
Engineer
Authorized Company (COA)
Comity / Reciprocity
Engineering Intern Certification
Initial Licensure (PE Examinee)
PE Reinstatement
Special Exam Accommodations
DESIGNER OF ENGINEERING SYSTEMS - HVAC
Division of Professional Credential Processing, WI Department of Safety and Professional Services
DESIGNER OF ENGINEERING SYSTEMS - Plumbing & Private Sewage
Division of Professional Credential Processing, WI Department of Safety and Professional Services
Guide
Professional Engineer
Division of Professional Credential Processing, WI Department of Safety and Professional Services
Data from CareerOneStop, sponsored by the U.S. Department of Labor (Employment and Training Administration, with the Minnesota Department of Employment and Economic Development). Retrieved November 9, 2026.
Your plan
Courses, majors, colleges, scholarships and a timeline for this career, built from your profile.
Written with AI from the BLS, O*NET and CareerOneStop data on this page. Every figure is checked against that data before it is published.
People in this occupation are also called alternative energy engineers, building engineers, energy efficiency engineers, energy infrastructure engineers, and energy market analysts.
Most positions require a bachelor's degree and several years of experience in a related field. This career is classified as requiring considerable preparation.
Licensing requirements vary by location, as some states list a license for this type of engineering work.
Every figure on this page comes from these public datasets. Missing values are shown as not reported, never estimated.
Version 31.0
Version 2025-35 · Data year 2025
Version 2025 · Data year 2025
Version 2020 · Data year 2020
O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. CollegesRef has modified all or some of this information.
Data from CareerOneStop, sponsored by the U.S. Department of Labor (Employment and Training Administration, with the Minnesota Department of Employment and Economic Development). Retrieved November 9, 2026.
Page data updated November 5, 2026.