Senior Application Engineer

SUMMARY:

Aeroseal is looking for a Senior Application Engineer to support Aeroseal’s building solutions services by providing technical expertise in HVAC systems, energy savings models, and measurement and verification (M&V). In this role, you will work closely with sales and operations teams to evaluate building systems, analyze energy performance, and support the design and implementation of Aeroseal solutions. You will contribute to energy models, savings calculations, and technical documentation that help ensure projects deliver measurable energy efficiency, improved indoor air quality, and reliable outcomes for building owners.

QUALIFICATIONS/REQUIREMENTS:

• Bachelor’s degree in Mechanical Engineering, Energy Engineering, Building Science, or a related technical field.

• 5–7 years of experience in HVAC engineering, application engineering, energy engineering, or building performance roles.

• Strong understanding of HVAC systems, airflow, duct design, controls, and building operations.

• Experience developing or reviewing energy models and performing energy savings calculations.

• Familiarity with measurement and verification (M&V) concepts and performance-based projects.

• Working knowledge of ASHRAE standards; familiarity with SMACNA and utility/ESCO project requirements is a plus.

• Ability to interpret mechanical drawings, specifications, and construction documents.

• Strong analytical, problem-solving, and technical communication skills.

• Ability to work cross-functionally with sales, field operations, and customers.

RESPONSIBILITIES:

• Provide application engineering support for Aeroseal services, including HVAC system evaluation, project feasibility analysis, and technical guidance.

• Develop and review energy models, savings estimates, and technical calculations to support project proposals and performance expectations.

• Support measurement and verification (M&V) planning, documentation, and post-project analysis as needed.

• Review mechanical drawings, specifications, and building data to identify opportunities, risks, and design considerations.

• Collaborate with sales teams to support customer discussions, technical proposals, and solution development.

• Work with operations and field teams to support proper project execution.

• Prepare technical documentation, reports, and customer-facing materials related to energy impact.

• Stay current with HVAC technologies, energy efficiency practices, and industry standards.

The estimated pay range for this role is $90,000 to $120,000 per year. Actual pay is based on various factors including, but not limited to, the successful candidate’s experience, skills, knowledge, and job location. Please note that the compensation details listed in role postings reflect the base salary and do not include bonuses or benefits.

In addition, Aeroseal offers a comprehensive benefits program including:

• Robust insurance package including medical, dental, vision, short and long-term disability, and life insurance through a national insurance provider. Mental Health resources available at no cost to employee.

• 401K with employer match above similar benchmarked companies.

• Paid parental leave.

• Company stock options with a tangible stake in our success.

• On-site fitness center with weekly group training and yoga instruction

• Growth Mindset Learning Reimbursement including tuition and book reimbursement.

• Flexible PTO program.

• Dog-friendly workplace.

• Positions may also qualify for participation in bonus programs commensurate with role and scope of responsibility.

ABOUT AEROSEAL:

Aeroseal is one of the fastest-growing clean technology companies in the U.S. and currently has a presence in 27 countries and all 50 states across the U.S. Our technology has sealed nearly 200,000 projects and saved nearly $2 billion in wasted energy! We were recently certified as a “Great Place to Work” and would love for you to join us on our mission! Joining the Aeroseal team means becoming part of a dynamic, forward-thinking community dedicated to innovation, excellence, and environmental responsibility. As a rapidly growing company, there are ample opportunities for professional development and advancement.

Aeroseal is an innovative company at the forefront of revolutionizing energy efficiency and indoor air quality in buildings worldwide. As a leader in the HVAC (heating, ventilation, and air conditioning) industry, Aeroseal is committed to pioneering solutions that address critical challenges in residential, commercial, and industrial settings.

At Aeroseal, we believe in harnessing cutting-edge technology to make a meaningful impact on global sustainability efforts while enhancing the comfort and well-being of individuals everywhere. Our patented Aeroseal duct sealing technology has transformed how buildings manage airflow, reducing energy consumption, improving indoor air quality, and ultimately lowering utility costs.

If you're passionate about making a difference, driving innovation, and shaping the future of sustainable building technologies, Aeroseal is the place for you. Join us in our mission to reduce the world’s carbon emissions by 1 gigaton annually. Apply now and be a part of something truly transformative.

Aeroseal, LLC. is an equal opportunity employer and is committed to providing equal employment opportunities to all qualified individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. We are dedicated to fostering an inclusive and diverse workforce and encourage applications from all qualified candidates, including those with diverse backgrounds and those with disabilities, in accordance with applicable law. Reasonable accommodations are available upon request for candidates taking part in all aspects of the application and hiring process. For questions and/or requests for reasonable accommodations, please reach out to Karrie Penn, Talent Acquisition Specialist, at Aeroseal.