Energy Diagnostics is a trailblazing leader in residential energy rating, HVAC design, and green building certifications with over 30 years of industry-leading experience. We are on a mission to improve the efficiency, environmental impact, and comfort of residential buildings across the United States and our dedicated team plays a pivotal role in this journey. If you’re looking for a rewarding career that combines innovation, sustainability, and collaborative teamwork, you’ve come to the right place.
When you join our team, you’re not just an employee; you become a valued contributor to our mission. We offer a dynamic, collaborative work environment that encourages professional growth and development. At Energy Diagnostics, you’ll have the opportunity to work on diverse projects, challenge the status quo, and make a real impact on the energy efficiency landscape.
If you’re ready to take the next step in your career and embark on a journey that combines purpose, innovation, and collaboration, explore our current job openings and start your career at Energy Diagnostics Inc.
To view a complete list of job openings, please visit our Indeed page to learn more and apply.
Energy Diagnostics Inc. is a pioneering force in the field of energy efficiency, sustainability, and building excellence.
For three decades, we’ve been at the forefront of helping building professionals, architects, engineers, and property owners across the nation optimize their energy usage and environmental impact.
Our suite of services includes energy modeling, onsite testing, HVAC load calculations, duct designs, sustainable design consulting, and green building certification for LIHTC and market-rate single and multifamily projects, all aimed at creating smarter, more efficient, and environmentally responsible buildings.
Our diverse clientele includes builders, developers, architects, engineers, housing agencies, construction firms, property managers, HVAC professionals, and countless other building professionals across the country.
We partner with these professionals to optimize energy performance, reduce environmental impact, and achieve sustainability goals.
Our work spans a wide range of industries, from residential buildings to educational institutions and commercial buildings.
At Energy Diagnostics, collaboration is not just a buzzword; it’s ingrained in our culture. Our team of passionate experts works cohesively, sharing knowledge and ideas to deliver exceptional results.
Our core values serve as the foundation for our success:
Job Description:
Energy Diagnostics is seeking a motivated individual to join our Home Energy Seal team as an Air Sealer. In this role, you will drive to homes under construction within northern Illinois and southern Wisconsin (Madison area), following a predetermined route provided each day. You will perform on-site air sealing services to improve the energy efficiency of newly built homes.
Responsibilities:
Location & Training Requirements
Job Type: Full-time
Pay: From $20.00 per hour
Benefits:
Schedule:
License/Certification:
Job Description:
Energy Diagnostics is looking for a hands-on IT & Systems Administrator to take ownership of our internal technology environment.
Technology is becoming increasingly important to how we operate. Our team works across two offices and in the field, using computers, mobile devices, cloud-based systems, and proprietary technology to serve our customers. We are looking for someone who can make sure those systems work reliably while helping us continually improve how we use technology, and who will take ownership of our technology budget and vendor relationships to keep costs under control.
This is not simply a help desk position. We are looking for someone who enjoys solving problems, takes ownership, and looks for ways to make our systems and our technology spend work better.
What You’ll Own
What We’re Looking For
Experience working for a managed IT service provider, supporting mobile/field workforces, or working with automation and integrations is a plus.
Compensation
$65,000-$75,000 annually, based on experience.
What Success Looks Like in Year One
Benefits:
Work Location: In person in Valparaiso, Indiana
Schedule: Monday-Friday, day shift
Job Description:
Develop Leaders. Strengthen Operations. Keep the ENERGY Moving.
Energy Diagnostics is hiring two Directors of Regional Operations for our Residential Division.
Each Director will lead one of our two residential regions, overseeing approximately 25–35 team members through three Team Managers. The role will focus on developing leaders, strengthening operations, supporting key client relationships, and helping the Residential Division continue to grow and improve.
We’re looking for someone who enjoys developing people as much as improving processes. Someone who takes ownership, communicates clearly, solves problems, and is willing to step in when needed.
This is an opportunity to make a meaningful impact within your region and across the Residential Division.
About Energy Diagnostics
Energy Diagnostics is a family-owned company with more than 90 team members and decades of experience serving many of the nation’s largest homebuilders. We provide residential energy modeling, HVAC design, HERS ratings, and field verification services across multiple states.
We’re proud of the technical expertise we’ve built and the culture behind it. We operate using the Entrepreneurial Operating System (EOS), believe in continuous improvement, and encourage our leaders to look beyond day-to-day management. If you enjoy finding better ways to work and developing the people around you, you’ll fit in well here.
Our Core Values
At Energy Diagnostics, ENERGY is more than what we do. It shapes how we lead, solve problems, support one another, and enjoy the work along the way.
As Director of Regional Operations, you’ll help keep that ENERGY strong throughout your region by supporting your Team Managers, recognizing these values in action, and reinforcing them through everyday leadership and decision-making.
What You’ll Do
As Director of Regional Operations, you’ll lead your region with a focus on people, performance, and continuous improvement.
You will:
What We’re Looking For
For this role, we value proven leadership over industry experience. The technical side of our business can be learned, but the ability to lead people effectively is essential.
The ideal candidate:
Previous leadership experience is required. Experience in construction, residential services, or operations is a plus, but we’re more interested in finding the right leader than someone who already knows our industry.
What Success Looks Like
Your first year will focus on learning the business and building trust with your team. You’ll train alongside team members in each role throughout our residential process, giving you a clear understanding of how the work gets done.
From there, you’ll build on the strong teams and processes already in place by developing your Team Managers, strengthening your region, identifying improvements, and becoming a trusted leader within the Residential Division.
What We Offer
A Note From Our VP of Residential Operations
“We’re looking for leaders who genuinely enjoy developing people and making organizations better. Technical knowledge can be taught. Character, ownership, and the ability to build strong teams are much harder to find. If you’re the type of leader who leaves every team stronger than you found it, I’d encourage you to apply.”
Benefits:
Work Location: In person in Valparaiso, Indiana
Schedule: Monday-Friday, day shift
Job Description:
Energy Diagnostics is seeking a detail-oriented and computer-savvy Preliminary Energy Modeler to join our growing team. In this role, you’ll work with builders during the pre-construction phase of residential projects, helping evaluate home plans for energy code compliance and overall energy performance.
This is an office-based position that combines technology, problem-solving, and customer interaction. You’ll spend much of your day working with software, reviewing plans, entering data, and analyzing results, while also communicating with builders to gather information and answer questions.
No prior energy modeling experience is required. We provide training and support to help the right candidate build a successful career in building science and energy efficiency.
If you enjoy working with computers, learning new software, problem-solving, and helping customers, this could be a great fit for you.
Why Join Energy Diagnostics?
What You’ll Do
As a Preliminary Energy Modeler, you’ll work closely with builders and internal teams to evaluate residential projects before construction begins.
What We’re Looking For
We’re looking for someone who is detail-oriented, organized, and eager to learn. The ideal candidate enjoys working with computers, learning new software, solving problems, and contributing to a positive team environment.
About Energy Diagnostics
Energy Diagnostics is a nationally recognized leader in energy efficiency and building performance. For more than 30 years, we’ve partnered with builders and developers across the country to create better, more efficient homes and buildings.
Our mission is simple: We believe in healthy homes and happy families and are committed to leading the way to better buildings.
We’re proud of the culture we’ve built—one that values teamwork, integrity, continuous growth, and supporting one another. We invest heavily in training, professional development, and creating an environment where people can build meaningful, long-term careers.
We’re looking for someone who wants more than just a job—we’re looking for someone who wants to grow with us.
Job Type
Full-time
Benefits Include
Schedule
Monday to Friday, Day Shift
Work Location
Valparaiso, Indiana (In Office)
Job Type: Full-time
Pay: From $42,000.00 per year
