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Energy Efficiency Engineer Jobs (NOW HIRING)

HKA Enterprises

Energy Efficiency Specialist

Sebring, FL · On-site

$31/hr

We're seeking an Energy Efficiency Specialist to conduct residential energy assessments, educate ... April specializes in nuclear, power, and energy engineering. Her advice to job seekers is "Always ...

Windstar Cruises

Energy Efficiency Analyst

Miami, FL · On-site

The Energy Efficiency Analyst at Windstar Cruises will be responsible for monitoring vessel ... Bachelor's Degree in Engineering, Environmental Science, Industrial Engineering or a related field

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Energy Efficiency Engineer information

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How much do energy efficiency engineer jobs pay per hour?

As of Jun 8, 2026, the average hourly pay for energy efficiency engineer in the United States is $44.84, according to ZipRecruiter salary data. Most workers in this role earn between $44.23 and $50.00 per hour, depending on experience, location, and employer.

What is the difference between Energy Efficiency Engineer vs Mechanical Engineer?

AspectEnergy Efficiency EngineerMechanical Engineer
CredentialsBachelor's in engineering, certifications like LEED or Certified Energy ManagerBachelor's or higher in mechanical engineering, PE license often preferred
Work EnvironmentDesigning energy-saving systems, analyzing energy consumption, consulting on efficiency projectsDesigning mechanical systems, manufacturing, maintenance, and product development
Industry UsageBuilding design, energy consulting firms, utility companiesManufacturing, automotive, aerospace, HVAC industries

Energy Efficiency Engineers focus on optimizing energy use and reducing consumption through specialized systems and strategies, often working closely with building and energy projects. Mechanical Engineers have a broader scope, designing and analyzing mechanical systems across various industries. While both roles require engineering credentials, their focus areas and work environments differ significantly.

What are the key skills and qualifications needed to thrive as an Energy Efficiency Engineer, and why are they important?

To thrive as an Energy Efficiency Engineer, you need a solid background in mechanical or electrical engineering, energy systems, and building science, usually supported by a bachelor's degree in engineering or a related field. Familiarity with energy modeling software (such as eQUEST or EnergyPlus), building codes, and certifications like CEM (Certified Energy Manager) are typically required. Strong analytical thinking, problem-solving abilities, and effective communication with clients and project teams set top performers apart. These skills and qualifications are vital to accurately assess, design, and implement solutions that optimize energy use and achieve sustainability goals.

What are some common challenges Energy Efficiency Engineers face when implementing new projects?

Energy Efficiency Engineers often encounter challenges such as balancing client expectations with realistic energy savings, navigating regulatory requirements, and ensuring that upgrades or retrofits are compatible with existing systems. Additionally, they may face resistance to change from facility staff or budget constraints that limit the scope of recommended improvements. Successful engineers proactively communicate project benefits, work closely with cross-functional teams, and stay updated on the latest energy technologies to overcome these obstacles.

What does an Energy Efficiency Engineer do?

An Energy Efficiency Engineer analyzes, designs, and implements solutions to reduce energy consumption and improve energy use in buildings, industrial processes, and systems. They conduct energy audits, recommend energy-saving technologies, and help organizations comply with environmental regulations. Their work often involves upgrading equipment, optimizing operations, and integrating renewable energy sources. By identifying cost-effective energy improvements, they help clients lower utility costs and reduce their environmental impact.

What Does an Energy Efficiency Engineer Do?

As an energy efficiency engineer, your job is to provide technical expertise and help with the development of energy-saving plans for customers in industrial, commercial, and residential areas. The most important part of this is determining the best way to improve the efficiency of your client's energy systems. As part of this, you audit their use of electricity, calculate the most efficient way to power something, and use modeling software to see if solar panels make sense for a particular structure. Most clients want to see savings on their energy bills, so while helping them achieve those savings, you also recommend other ways to go green, such as installing Energy Star-compliant equipment.

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Energy Efficiency Engineer jobs near you
Infographic showing various Energy Efficiency Engineer job openings in the United States as of May 2026, with employment types broken down into 75% Full Time, 24% Part Time, and 1% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $93,276 per year, or $44.8 per hour.
Energy Efficiency Engineering Consultant

Energy Efficiency Engineering Consultant

Frontier Energy

Chanhassen, MN • On-site

Full-time

Posted 23 days ago

Job description

At Frontier Energy, we're more than just engineers and professionals-we're a team of innovators, problem-solvers, and visionaries dedicated to advancing clean energy solutions. Our mission is to pioneer the intelligent use of energy for a sustainable and resilient future.
We offer a collaborative and dynamic workplace where your ideas are heard, nurtured, and transformed into impactful solutions. With a flat hierarchy and open-door policy, every team member is empowered to experiment, take ownership, and make a real difference.
Beyond fostering an inspiring culture, we provide competitive compensation, comprehensive benefits, and opportunities for growth. Join us and be part of a team that's shaping the future of energy while leaving a positive impact on the world.
The Energy Efficiency Engineering Consultant will develop and lead Commercial & Industrial (C&I) Technical Assistance (TA) projects and programs for Utilities. This position will need to develop and grow relationships with clients and customers, develop new work, and execute technical work.
Key Responsibilities
Responsibilities may vary as each client and project will have its own requirements however the expectations of this role will include:
  • Anticipate client needs through understanding of their business goals, and advocate for Frontier's solutions with a focus on how they align with specific client needs and industry wide trends.
  • Grow relationships with existing clients and develop new work with through collaborations with partners, subcontractors, and stakeholders.
  • Apply technical expertise to resolve complex problems experienced by industry stakeholders.
  • Manage medium complexity projects, delegating work to junior engineers and providing mentoring as needed.
  • Review budget and scope of work break-downs with program staff and Frontier staff to ensure deliverables, milestones, and budgets are met.
  • Coordinate cross-disciplinary teams to execute task and program level assignments.
  • Stays current with trends affecting building science, energy efficiency, and decarbonization.

Required Skills
  • Bachelor's degree in a related engineering, technical, or science field, including energy, building and environmental science, or advanced building construction
  • 5 to 7 years work experience in HVAC, renewable energy, utility, facility management, or consulting field.
  • Solid understanding of technical topics such as engineering, physics, thermodynamics, heat transfer, building energy efficiency, grid-responsive technologies, decarbonization technologies, renewable energy, and distributed energy resources.
  • Experience working with building mechanical systems, distributed energy resources (DER), and electrification technologies.
  • Organization and logistics for travel and off-site activity coordination
  • Project management experience leveraging leading industry tools & platforms
  • Strong written and oral communication skills, and the ability to understand and communicate complex technical concepts.
  • Must be willing and able to contribute in a team environment, while also possessing the capability to perform work independently.
  • Thought leader willing to develop skills outside existing expertise.
  • Must pass all required safety training and follow all safety guidelines, able to work safely after being provided the necessary guidance.
  • Proactive and results oriented.

Preferred Skills
  • Experience with data collection in a laboratory or field setting (building management systems, sensors and data loggers)
  • Hands-on instrumentation and experience with hand tools, wiring, and basic electrical circuits and systems
  • Advanced data management and analysis capabilities and experience handling time series data.
  • Advanced use of MS O365 suite including word processing, spreadsheet, quantitative data analysis, and presentation computer applications.
  • Ability to operate independently and in cross-functional teams in consulting and rapid growth-oriented environment.

Working Conditions
  • Combination of remote and on-site work with expectation of monthly visits to local Frontier office (need for reliable personal transportation).
  • Field work regularly includes (but is not limited to) industrial, commercial, and residential sites; construction zones; boiler rooms; mechanical rooms. hospitals, schools, commercial spaces, and industrial process sites.
  • Ability to be on feet for extended periods and lift minimum of 30 lbs.
  • Travel - Up to 50% time, as needed, based on project needs (local and national).

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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