WHO ARE WE?
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, LLC is proud to partner with many of the nation’s leading homebuilders in delivering construction compliance services. As a leader in Home Energy Ratings, a winner of multiple Energy Star Awards, and a standout in the construction industry, PEG has provided Home Energy Ratings for over 300,000 homes. Our mission is to deliver innovative, data-driven solutions that support high-performance buildings, sustainable development, and client success across residential and commercial sectors. We strive to continually improve building energy efficiency and therefore, the quality of homes and life in the communities that we service.
Please visit our website at www.pegenv.com to learn more about PEG!
WHO ARE YOU?
Junior Residential Mechanical Designers at PEG will have the opportunity to perform load calculations and design residential HVAC systems using the industry’s leading modeling software. PEG specializes in green building and design which we incorporate in each project. This is an entry-level position that focuses on furthering professional career development through training and certifications. We are looking for someone self-motivated, detailed oriented, and hardworking to add to our dynamic team.
Job Location:
This position is based in our main office in Fairfax, VA with the option of a hybrid remote/office work schedule after the completion of the employee's 90 Day Performance Review.
Education/Experience:
Additional Requirements:
Rewards and Benefits
PEG, LLC 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: • 20 Annual Paid Days Off (12 Days of PTO, Birthday PTO, & 7 Company Paid Holidays) • Company Sponsored Medical Insurance that includes a contribution of up to 50% off the monthly premium • Dental & Vision Insurance • 401(k) Retirement Plan with up to a 4% company match vested immediately • Basic Life & Supplemental Life • Short-Term & Long-Term Disability • Accident & Pet Insurance • Corporate Sponsored Events • Paid Professional Development & Salary Incentives through Learning/Certification Opportunities •
PEG, LLC is an Equal Employment Opportunity Employer.
PEG, LLC uses E-Verify to confirm the identity and employment eligibility of all new hires.

PEG presents a comprehensive capacity for the evaluation and understanding of a broad base of energy and environmental sustainability related programs, policies and initiatives. For State agencies and utility companies, PEG manages demand side energy efficiency programs for a variety of building types; two examples being the MEA (Maryland Energy Administration) and DHCD (Department of Housing and Community Development).
Our staff of professionals come from a diverse spectrum of education and experience but all possess a unique understanding and passion for applied excellence that solves our client needs with a steady hand on the science involved and a constant awareness of cost efficiency.
PEG services focus on several key areas with the application of more than seventeen years of consultation excellence for clients throughout the United States and abroad. These key areas include:
-Mechanical Engineering
-Environmental Science and Engineering
-Energy Efficiency
-Built Environment Consulting
-Third Party Program Implementation
Headquartered in Fairfax, Virginia, the outstanding team of PEG Associates operate across time-zones and date-lines in support of our clients from a wide variety of industries such as:
New Construction
Residential
Mixed Use
Commercial
Existing Building
Owners
Operators
Tenants
Hospitality
Hotels
Food Service
Utility Companies
Government
Federal
State
Municipal
Military
Healthcare Providers
Education Providers
Insurance Companies
Legal Support
As a woman owned business, PEG is also keenly aware of the need for opportunities to be made available to all. PEG proudly supports a variety of charitable organizations, routinely provides staff for provision of training and education, maintains a network of valued sub-contractors and endeavors to afford all PEG associates opportunities for personal and professional growth.