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Energy Efficiency Engineer Jobs (NOW HIRING)

Energy 350

Energy Efficiency Engineer

Boise, ID · On-site

$85K - $140K/yr

Energy Efficiency Engineers work with commercial and industrial customers in the area to identify and verify energy savings projects while facilitating Idaho Power incentives. Key Details: * Location:

W3Global Inc.

Energy Efficiency Engineer

Columbia, MD

$70K - $80K/yr

Energy Efficiency Engineer About Company Our company is seeking a dedicated and skilled Energy Efficiency Engineer-Utility to join our innovative team focused on delivering exceptional energy ...

Michaels Energy

Energy Efficiency Engineer

Broomfield, CO · On-site +1

$105K - $125K/yr

Michaels Energy is seeking an energy engineer to support utility energy efficiency programs in Colorado. This position will perform energy assessments and detailed studies on commercial and ...

Michaels Energy

Energy Efficiency Engineer

Hiawatha, IA · On-site

$80K - $100K/yr

Michaels Energy is seeking an Associate Engineer to support utility energy efficiency programs in Iowa, primarily focused on commercial and industrial energy audits and custom rebate projects. We are ...

Michaels Energy

Energy Efficiency Engineer

Hiawatha, IA · On-site +1

$80K - $100K/yr

Michaels Energy is seeking an Associate Engineer to support utility energy efficiency programs in Iowa, primarily focused on commercial and industrial energy audits and custom rebate projects. We are ...

Michaels Energy

Energy Efficiency Engineer

Hiawatha, IA · On-site

Michaels Energy is seeking an Associate Engineer to support utility energy efficiency programs in Iowa, primarily focused on commercial and industrial energy audits and custom rebate projects. We are ...

Michaels Energy

Energy Efficiency Engineer

Broomfield, CO · On-site

$105K - $125K/yr

Michaels Energy is seeking an energy engineer to support utility energy efficiency programs in Colorado. This position will perform energy assessments and detailed studies on commercial and ...

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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 Engineer

Energy Efficiency Engineer

Energy 350

Boise, ID • On-site

$85K - $140K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 14 days ago

Job description

We are hiring Energy Efficiency Engineers at Energy 350 to join our team serving our territory in Southern Idaho.
Energy Efficiency Engineers work with commercial and industrial customers in the area to identify and verify energy savings projects while facilitating Idaho Power incentives.
Key Details:
  • Location: Boise, ID or surrounding areas. Positions are hybrid with a mix of working from home and with boots on the ground throughout Idaho Power's territory (primarily Boise to Pocatello). Relocation assistance is available.
  • Travel: Positions serve contracts primarily in Southern Idaho with occasional travel to customer sites. Most travel is contained within the workday.
  • Base Pay: Full base pay range is $85,000 - $140,000 commensurate with skills and experience. Our target hiring range is at or below mid-point to allow for growth and internal equity. All positions are eligible for an annual bonus and profit share on top of base pay.
  • Benefits: Health, dental, vision, disability, FSA or HSA option, 401K with 4% match and profit sharing, annual cash performance bonus, paid vacation, paid sick time, paid floating holidays, parental leave, wellness reimbursement, home office stipend, and first time homebuyers assistance
  • Schedule: Full-Time; 40 hours per week; Monday-Friday

About Energy 350: The future is bright at Energy 350! We are an energy efficiency consulting firm headquartered in Portland, OR. Energy 350 is a leader in energy efficiency programs, policy, research, evaluation, and engineering. At Energy 350, we care about our employees and prioritize a balanced work lifestyle. We look for fast learners who are highly motivated and mission driven to join us in our casual yet hard working environment where we value people for who they are and for their differences.
To learn more, check out our website: https://www.energy350.com/
Position Overview: The Energy Efficiency Engineer is responsible for working with commercial and industrial customers to identify projects to reduce energy usage, quantify energy savings, and facilitate utility incentives. This includes a lot of problem solving, collaboration and interaction with coworkers, customers, vendors, and clients.
A typical day may include:
  • Conducting deep-dive technical energy efficiency studies of industrial and commercial mechanical systems
  • Working with industrial and commercial customers to scope and develop energy efficiency projects
  • Performing high-level energy engineering analyses to inform customer decision making
  • Performing retrocommissioning / building controls optimization efforts
  • Working with mechanical contractors to scope commercial HVAC energy efficiency projects and communicating utility incentive program requirements
  • Conducting on-site measurement and verification of energy projects
  • Writing clear and concise technical reports for technical and non-technical audiences
  • Supporting Strategic Energy Management (SEM) at commercial and industrial sites

Qualifications:
We are looking for people with a wide range of technical and soft skills. Our engineers are excellent communicators who can deep-dive into a technical analysis while seeing the big picture of each project.
Ideal candidates will have many of the following skills and experience:
  • Engineering degree and/or great experience required
  • At least 2 years' experience in the energy efficiency or mechanical engineering field
  • Working knowledge of commercial and industrial mechanical systems and building science
  • Experience analyzing commercial and industrial energy systems and quantifying annual energy savings
  • Experience conducting ASHRAE Level II Audits
  • Ability to identify mechanical and electrical equipment in the field and explain control methods and what retrofits or changes can be implemented to conserve energy
  • A high energy, self-starter with excellent organizational and multi-tasking skills
  • Capability of working autonomously and collaboratively on a team, with good project and time management skills
  • Excellent writing, verbal communication, and presentation skills
  • Excellent Excel skills
  • P.E., EIT, and/or CEM preferred

Energy 350 is an Equal Opportunity Employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.
We provide a competitive salary, exceptional benefits, room for growth, and an amazing work environment surrounded by excellent people.

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