1

Energy Efficiency Engineer Jobs in Virginia (NOW HIRING)

Energy Programs Manager

Fairfax, VA · On-site

$84K - $134K/yr

Supports public outreach, educational programming, and stakeholder engagement activities related to energy efficiency, renewable energy, and green building. Other duties as assigned. The duties ...

PEG, LLC is in its twenty-eighth year being a diverse energy efficiency, engineering, environmental and management consulting firm operating principally in the Eastern and Central United States. PEG ...

PEG, LLC is in its twenty-eighth year being a diverse energy efficiency, engineering, environmental and management consulting firm operating principally in the Eastern and Central United States. PEG ...

PEG, LLC is in its twenty-eighth year being a diverse energy efficiency, engineering, environmental and management consulting firm operating principally in the Eastern and Central United States. PEG ...

PEG, LLC is in its twenty-eighth year being a diverse energy efficiency, engineering, environmental and management consulting firm operating principally in the Eastern and Central United States. PEG ...

Rater

Warrenton, VA · On-site

$50K - $60K/yr

We help builders, homeowners, and developers improve energy efficiency, reduce utility costs, and achieve certifications such as ENERGY STAR ® , EPA WaterSense ® , NGBS, and HERS Index ratings.

next page

Showing results 1-20

Energy Efficiency Engineer information

See Virginia salary details

$18

$44

$53

How much do energy efficiency engineer jobs pay per hour?

As of Jul 29, 2026, the average hourly pay for energy efficiency engineer in Virginia is $44.46, according to ZipRecruiter salary data. Most workers in this role earn between $43.85 and $49.57 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 engineers make $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum engineering, aerospace engineering, or certain senior roles in software engineering can earn $500,000 or more annually, often including bonuses and stock options. These positions typically require advanced skills, extensive experience, and often involve leadership or executive responsibilities.

What engineers make $300,000 a year?

Senior energy efficiency engineers with extensive experience, advanced certifications, and specialized skills in building systems or renewable energy can reach or exceed a $300,000 annual salary, especially in high-cost regions or leadership roles. Such positions often require a strong technical background, project management expertise, and a track record of successful large-scale projects.

What does an energy efficiency engineer do?

An energy efficiency engineer analyzes energy use in buildings, industrial processes, or systems to identify opportunities for reducing energy consumption and costs. They design and implement solutions such as upgrades to equipment, insulation, or control systems, often using tools like energy modeling software and requiring knowledge of building codes and sustainability standards.

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 engineers make $200,000 a year?

Senior energy efficiency engineers with extensive experience, advanced certifications, and specialized skills in building systems or renewable energy can earn $200,000 or more annually. High salaries are often associated with leadership roles, consulting positions, or work in large organizations with complex projects.
What are popular job titles related to Energy Efficiency Engineer jobs in Virginia? For Energy Efficiency Engineer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Energy Efficiency Engineer jobs in Virginia look for? The top searched job categories for Energy Efficiency Engineer jobs in Virginia are:
What are popular job titles related to Energy Efficiency Engineer jobs in VA? For Energy Efficiency Engineer jobs in VA, the most frequently searched job titles are:
Infographic showing various Energy Efficiency Engineer job openings in Virginia as of July 2026, with employment types broken down into 86% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $92,476 per year, or $44.5 per hour.

Energy Efficiency Consultant - Arlington, VA

Guidehouse

Arlington, VA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 5 days ago


Guidehouse rating

7.7

Company rating: 7.7 out of 10

Based on 27 frontline employees who took The Breakroom Quiz

42nd of 73 rated business consultants


Job description

Job Family:

Sustainability Consulting


Travel Required:

Up to 10%


Clearance Required:

None

What You Will Do:

Guidehouse is seeking a consultant to support our Energy Efficiency/Electrification programs with experience in the energy industry. This position requires experience with developing and delivering Energy Efficiency (EE), electrification and/or decarbonization solutions as well as team and partner management of various functional groups (internal and external), client, and stakeholders. This individual will also work with these functional groups to drive market transformation and adoption within our Energy Efficiency/Electrification programs. The Consultant will support the implementation of energy efficiency rebate programs for our state and local government clients.


Key Responsibilities:

  • Assist national/regional market transformation strategy to drive adoption of EE, electrification and/or decarbonization measures within the residential sector
  • Support the development and shaping of energy efficiency, electrification and/or decarbonization opportunities in collaboration with the market teams to meet bookings goals
  • Support the strategy, design, and implementation of energy efficiency, electrification and/or decarbonization solutions among others
  • Coordinate and lead internal and external meetings with internal teams, clients, partners and diverse stakeholders (all levels including leadership)
  • Provide feedback to program leadership to ensure solution aligns with client program goals and client needs/overall business objectives
  • Develop, manage and foster relationships with subcontractors, community-based organizations and other vendors
  • Support implementation efforts, budgeting, resource allocation and participate in quality solution reviews on program design, workplans, requirements as well as make overall recommendations throughout the solution life cycle
  • Provide feedback and input into future solution needs and enhancements

What You Will Need:

  • Bachelor's degree from an accredited college or university
  • Solid understanding of energy efficiency measures for residential homes and multi-family housing
  • Understanding of energy efficiency programs and measures
  • Experience Supporting team lead with client communications and manage developer/client interactions
  • Startup mentality, resourceful and self-motivated
  • Ability to coordinate and engage diverse program stakeholders both internal and external
  • Excellent verbal, interpersonal, written communication, and presentation skills
  • Strong analytical, creative problem-solving and decision-making capabilities
  • Team player with the ability to work in a fast-paced environment
  • Must have a passion for customer satisfaction and can deliver on customer's needs and expectations while meeting Guidehouse objectives
  • Ability to travel to meet client needs as required

What Would Be Nice To Have:

  • Knowledge of residential home energy audit certifications such as ASHRAE, BPI 2400, RESNET
  • Management consulting experience focused on utilities, energy, or energy efficiency programs
  • Knowledge of economic analysis in developing business cases for businesses to implement energy efficiency measures
  • Proven ability to build, manage and foster a team-oriented environment across multiple business units and stakeholders

#LI-DNI


What We Offer:

Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.

Benefits include:

  • Medical, Rx, Dental & Vision Insurance

  • Personal and Family Sick Time & Company Paid Holidays

  • Position may be eligible for a discretionary variable incentive bonus

  • Parental Leave and Adoption Assistance

  • 401(k) Retirement Plan

  • Basic Life & Supplemental Life

  • Health Savings Account, Dental/Vision & Dependent Care Flexible Spending Accounts

  • Short-Term & Long-Term Disability

  • Student Loan PayDown

  • Tuition Reimbursement, Personal Development & Learning Opportunities

  • Skills Development & Certifications

  • Employee Referral Program

  • Corporate Sponsored Events & Community Outreach

  • Emergency Back-Up Childcare Program

  • Mobility Stipend

About Guidehouse

Guidehouse is an Equal Opportunity Employer-Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.

Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco.

If you have visited our website for information about employment opportunities, or to apply for a position, and you require an accommodation, please contact Guidehouse Recruiting at 1-571-633-1711 or via email at RecruitingAccommodation@guidehouse.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodation.

All communication regarding recruitment for a Guidehouse position will be sent from Guidehouse email domains including @guidehouse.com or guidehouse@myworkday.com. Correspondence received by an applicant from any other domain should be considered unauthorized and will not be honored by Guidehouse. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. Never provide your banking information to a third party purporting to need that information to proceed in the hiring process.

If any person or organization demands money related to a job opportunity with Guidehouse, please report the matter to Guidehouse's Ethics Hotline. If you want to check the validity of correspondence you have received, please contact recruiting@guidehouse.com. Guidehouse is not responsible for losses incurred (monetary or otherwise) from an applicant's dealings with unauthorized third parties.

Guidehouse does not accept unsolicited resumes through or from search firms or staffing agencies. All unsolicited resumes will be considered the property of Guidehouse and Guidehouse will not be obligated to pay a placement fee.


What Guidehouse employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom