Sustainability Consultant; Buildings

We are seeking a Sustainability Consultant / Green Rater to join our Sustainable Building Services team in Norwalk, CT. In this role, you will work hands‑on with new and existing multifamily buildings to inspect, test, and guide teams toward meeting sustainability goals. Your expertise will support certifications including ENERGY STAR
, Passive House
, and LEED
, ensuring that building science principles are translated into actionable steps that improve energy performance.

• Inspect and test buildings, including under construction, to verify sustainability measures are implemented.
• Clearly communicate building science principles and green building program requirements to project teams.
• Review architectural and mechanical drawings, specifications, and submittals, offering recommendations to optimize performance.
• Prepare documentation, calculations, and analyses to support certification programs (ENERGY STAR, Passive House, LEED, etc.).
• Conduct research on emerging sustainability technologies, programs, and policies.

• HERS Rater credential preferred (will consider alternate construction inspection experience).
• 2–5 years of experience in building design and construction, including onsite experience.
• B.S. in architectural engineering, building technologies, construction management, architecture, or a related engineering field.
• Ability to read and review construction drawings and specifications.
• Solid knowledge of building science including multifamily mechanical, structural, and thermal envelope systems.

• Excellent communication skills, able to explain complex ideas clearly in writing, verbally, and in presentations.
• Proven ability to work independently, managing time and projects effectively.
• Exceptional attention to detail and problem‑solving skills.
• Well‑developed interpersonal skills, maturity, credibility, and integrity.
• Collaborative team player, with a strong focus on achieving collective goals.
• Self‑motivated, passionate, and dedicated to improving the built environment.
• Proficient in standard business software (e.g., MS Office), Adobe Acrobat, and Bluebeam.
• Valid driver’s license with a clean driving record and confidence navigating urban environments.

• Certifications such as HERS, LEED for Homes Green Rater, BPI Multifamily Building Analyst, or NGBS Green Verifier.
• Experience with green building certification programs (LEED for Homes, ENERGY STAR Homes, National Green Building Standard, or Enterprise Green Communities).
• Knowledge of energy codes and/or ASHRAE standards.
• Experience analyzing utility data and performing energy‑related spreadsheet calculations.

• This is a heavy, field‑based position requiring frequent movement through active construction sites, including climbing stairs and ladders, bending, reaching, and carrying equipment.
• The employee is required to lift or move equipment up to 40 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision and the ability to adjust focus. The employee frequently walks, uses hands to type, handles or feels, reaches with hands and arms, and talks or hears. The employee is frequently required to stand.
• This role involves frequent visits to construction sites, which can be physically demanding.

• Occasional overnight travel may be required (less than 10%).
• Frequent local field visits across CT, the Boston metro, and the NYC metro area (estimated at 50%).
• Ability to drive in dense urban environments and navigate public transportation.
• A valid and clean U.S. driving license is required.

• Recent hires may be required to work in office five days per week during onboarding, with potential for a flexible schedule after necessary training and supervisor approval (> 1 day per week).
• 50% of the time on construction sites; remainder in office.

• Medical, dental, and vision benefits
• Company paid short‑and long‑term disability
• Flexible Spending Accounts for healthcare and dependent care
• Paid time off / holidays
• Paid family leave
• Employee assistance program
• Monthly points for employee well‑being and…