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Life at PSD

Let’s Do Your Most Important Work

Every employee working at PSD is here because they want to use their unique abilities and skills to help organizations use energy more efficiently. Whether it be through decarbonization or electrification, we must all work towards positively affecting climate change. Since its founding over 25 years ago, passionate, motivated, and somewhat unconventional thinkers have joined PSD to innovate technology, optimize programs, educate stakeholders, and support one another in our mission to apply building science and technology to increase energy efficiency.


We are organized into three core teams at PSD. Programs, Technology, and Engineering. The Programs team is responsible for supporting energy utilities and contractors in their efforts to improve energy efficiency and meet legislative requirements. The Technology team is responsible for building the software that powers our program management and supporting our enterprise customer’s evolving needs. The Engineering team is responsible for developing customized tools, training, and services that utilize leading energy efficiency technologies. As a single team, we help our customers incorporate building science principles that drive lower energy usage.


Adapting to climate change is the challenge of our lifetime. It’s going to take innovation akin to the industrial revolution and space race to meet the challenges that the environment faces. We believe building science and technology has a critical role in decarbonization. As a services company, our people are our greatest asset, so we foster an environment that expresses teamwork, personal growth, and support.


To do your most important work, you must feel appreciated and supported. For all employees, we offer::

  • Work from anywhere (at home, in an office, in an Airbnb in Maine – go for it.)
  • 5% match for 401(k)
  • Health, and optional Dental, Vision Insurance
  • 9 Company Paid Holidays
  • Generous Vacation Package
  • Unlimited Sick Time


The best part about working for PSD is the people you work with daily. They are industry leaders, innovators, and oracles of the energy efficiency space. But to be part of PSD, you must be humble, accessible, and always willing to help another team member. This combination of expertise and the willingness to share sets the culture at PSD apart. We hope you will join us!

Job Openings

Energy Programs

Designing and implementing cost-effective performance-based energy efficiency programs.

Program QA

Leading provider of QA services supporting energy efficiency programs throughout the country.


PSD Compass is a configurable enterprise solution for energy efficiency programs and implementers.


Technology for large-scale electrification, Heat Pump + Retrofit Toolkit, standardized simulations and tools.

Energy Codes

Expert technical leadership achieving decarbonization, cost-effectiveness, resilience, and equity goals.

HERS Provider

Accredited Home Energy Rating Provider, offering nationwide technical support and services.


Moving the industry forward with PSD’s intimate knowledge of how buildings work.


Join our growing team of energy efficiency professionals to help us save energy to save the planet.