Posted: November 6, 2026

Are you a certified HERS Rater with 3+ years of experience on multifamily buildings, ready to take ownership of your projects and grow with a team of building science experts?! Then read further and apply....

Position Summary

Building Evolution is hiring an experienced HERS Rater to lead energy ratings, inspections, and performance testing on low-rise and mid-rise multifamily projects. You will guide projects from design review through final testing and certification, working directly with developers, architects, MEP engineers, and general contractors. This role offers a path to expand into Phius verification and Building Commissioning (Cx) for HVAC and enclosure systems.

Key Responsibilities

- Lead HERS ratings on multifamily projects from plan review and projected ratings through final testing and certification.
- Build and maintain energy models in Ekotrope and/or REM/Rate, including HERS Index and ERI compliance runs for energy code and program requirements.
- Perform take-offs on enclosure, MEP, and lighting systems from construction documents.
- Certify projects under ENERGY STAR Multifamily New Construction, Indoor airPLUS, and DOE Zero Energy Ready Homes, and support 45L tax credit and utility incentive documentation.
- Conduct pre-drywall thermal enclosure and insulation inspections (including RESNET insulation grading) and final inspections.
- Perform on-site diagnostic testing: blower door (whole-building and compartmentalization), duct leakage, and ventilation/ERV airflow testing.
- Apply RESNET multifamily sampling protocols and manage unit-by-unit testing schedules on large buildings.
- Review drawings and specifications early in design and recommend cost-effective enclosure and mechanical improvements.
- Write clear field reports and deficiency lists,



and work with contractors to resolve issues before close-in.
- Coordinate schedules and deliverables with owners, design teams, and site superintendents across multiple active projects.

Minimum Requirements

- Bachelor of Science degree in engineering, architecture, construction technology, or similar, or equivalent field experience.
- Active RESNET-certified HERS Rater credential in good standing.
- 3+ years of experience as a HERS Rater, with at least 3 years rating multifamily residential buildings.
- Proven experience certifying projects under ENERGY STAR Multifamily New Construction, Indoor airPLUS, and Zero Energy Ready Homes.
- Hands-on experience with diagnostic testing equipment, including blower door, duct leakage, and ventilation airflow testing.
- Proficiency in HERS energy modeling software (Ekotrope and/or REM/Rate).
- Working knowledge of the IECC and applicable state energy codes, including ERI/HERS compliance paths.
- Ability to manage multiple projects and lead the rating process independently.
- Access to reliable transportation and a clean driving license.
- Ability to pass a background and CORI check.

Preferred Qualifications

- Experience with the Massachusetts Stretch Energy Code or Specialized Code, and Mass Save residential new construction programs.
- Phius Verifier, CPHC, or RESNET Quality Assurance Designee credentials, or interest in earning them.
- Experience with energy analysis software such as eQuest, EnergyPlus, OpenStudio, WUFI, or THERM.




- Technical knowledge of HVAC and building enclosure systems.
- Experience mentoring or training junior raters or field technicians.

Compensation & Benefits

- Salary Range: $75,000 – $85,000 commensurate with experience.
- Profit-sharing bonus plan (eligible after 3rd quarter of employment)
- 75% employer-paid medical insurance
- 100% employer-paid vision and dental insurance
- 100% employer-paid short- and long-term disability insurance
- Retirement savings plan with employer match
- Generous paid time off: 15 days PTO + 11 company holidays
- Employee referral program

About Bec Building Evolution is a certified commissioning firm dedicated to advancing high-performance buildings. We provide market-leading building performance consulting and commissioning that is grounded in sound building science. Our services make buildings smarter, efficient, durable, maintainable, operable, and resilient. Our team partners closely with building owners and their project teams across the full lifecycle of a project — from initial scoping through design, construction, retro-commissioning, and long-term performance verification. Our holistic approach to building performance has helped us become one of the leading providers of passive building consulting in the region – and that’s only the beginning.

Learn more about our team: https://buildingevo.com/our-team/

How To Apply

If you're an experienced HERS Rater ready to lead impactful multifamily projects in the high-performance building industry, we'd love to hear from you. Please submit your resume and cover letter to [email protected].

Building Evolution is an equal prospect employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

📌 HERS Rater of Multifamily Buildings – Building Evolution (New Buildings)
🏢 Northeast HERS Alliance
📍 New Buildings