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Energy Efficiency Engineer Jobs in Colorado (NOW HIRING)

ceinc

Industrial Refrigeration Technician

Portland, OR · Hybrid

$26.50 - $36.25/hr

Work with industrial plant managers, engineers, technicians, and electrical and mechanical service providers, to perform energy efficiency tune ups of industrial refrigeration systems. * Identify and ...

Mantis Innovation

Senior Project Engineer

Denver, CO · On-site

$101K - $132K/yr

Perform feasibility studies and technical evaluations for utility modernization and energy efficiency solutions. * Develop project scopes, engineering assumptions, savings calculations, and ...

Mantis Innovation

Senior Project Engineer

Denver, CO · On-site

$101K - $132K/yr

Perform feasibility studies and technical evaluations for utility modernization and energy efficiency solutions. * Develop project scopes, engineering assumptions, savings calculations, and ...

ARCXIS

Inspector

Denver, CO · On-site

$18/hr

ARCXIS, headquartered in Houston, Texas, is the nation's leading provider of inspection, design, engineering, energy efficiency, surveying, and quality assurance services for the residential ...

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All JobsEnergy Efficiency Engineer JobsEnergy Efficiency Engineer Jobs in Colorado

Energy Efficiency Engineer information

See Colorado salary details

$19

$47

$56

How much do energy efficiency engineer jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for energy efficiency engineer in Colorado is $47.15, according to ZipRecruiter salary data. Most workers in this role earn between $46.49 and $52.60 per hour, depending on experience, location, and employer.

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.

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 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.

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The top searched job categories for Energy Efficiency Engineer jobs in Colorado are:

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Energy Efficiency Engineer jobs near you
Infographic showing various Energy Efficiency Engineer job openings in Colorado as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, 2% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $98,081 per year, or $47.2 per hour.

Design Engineer Commercial Ice Machines

The AES Group

Denver, CO • On-site

Contractor

Re-posted 5 days ago

Job description

Role: Design Engineer – Commercial Ice Machines
Location: Denver, Colorado

Let's create our future together at The AES Group!

About The AES Group

The AES Group is a premier technology and engineering consulting company that has been bringing businesses and talent together for over 20 years to deliver innovative solutions that make a positive impact. We help organizations modernize their technology through cloud, data, AI, engineering, cybersecurity, and emerging technologies.

What We Offer

  • Long-term contract opportunity with a well-established commercial equipment manufacturer

  • Competitive and flexible compensation

  • Hands-on involvement in new product development and production launches

  • Collaboration with engineering, manufacturing, quality, sourcing, and service teams

  • Opportunity to improve product reliability, energy efficiency, performance, and cost

  • Work on innovative commercial refrigeration and ice-making technologies

Position Overview

One of our clients in the commercial foodservice equipment industry is seeking a detail-oriented Design Engineer to support the design, development, testing, and continuous improvement of commercial ice machines and refrigeration systems.

The ideal candidate will bring hands-on product engineering experience, strong CAD capabilities, and practical knowledge of refrigeration cycles, thermodynamics, heat transfer, sheet metal design, and manufacturing processes.

Key Responsibilities

  • Design and develop commercial cuber, flaker, nugget, pearl, and specialty ice-making equipment.

  • Create 3D CAD models, assemblies, engineering drawings, specifications, and bills of materials.

  • Support new product development from initial concept through validation and production launch.

  • Evaluate thermal performance, airflow, structural integrity, and refrigeration system efficiency.

  • Integrate compressors, condensers, evaporators, water circulation components, and dispensing systems.

  • Build, test, validate, and troubleshoot prototypes and production-ready equipment.

  • Partner with manufacturing teams to improve manufacturability, assembly efficiency, quality, and cost.

  • Lead continuous improvement initiatives related to reliability, energy efficiency, and product performance.

  • Support root-cause analysis and corrective actions for production and field issues.

  • Coordinate with suppliers on component design, development, testing, and qualification.

  • Maintain technical reports, test procedures, engineering changes, and product documentation.

  • Ensure designs comply with applicable UL, NSF, CE, DOE, and refrigeration safety requirements.

Required Qualifications

  • Bachelor’s degree in Mechanical Engineering or a related engineering discipline.

  • 3 to 7 years of product design, refrigeration, HVAC/R, or equipment engineering experience.

  • Proficiency with SolidWorks, AutoCAD, or comparable 3D CAD software.

  • Strong understanding of refrigeration cycles, thermodynamics, heat transfer, and airflow.

  • Experience with sheet metal, plastics, fabrication, and electromechanical assemblies.

  • Knowledge of GD&T, tolerance analysis, DFMEA, DFM, DFA, and engineering change processes.

  • Strong analytical, troubleshooting, communication, and cross-functional collaboration skills.

Preferred Qualifications

  • Experience designing commercial refrigeration, foodservice, HVAC/R, or ice-making equipment.

  • Knowledge of R290 or other environmentally responsible refrigerants.

  • Familiarity with UL and NSF certification processes.

  • Hands-on prototype development and testing experience.

  • Experience with ERP or PDM systems.

Ready to make an impact? Apply now and join us on our journey!