Senior Building Performance Engineer

Primary location: Remote

Relocation offered: No

Employment status: Full-Time

Travel: 11%-25%

Non-compete: No

The estimated base salary range for this role is "$125,000 to $155,000" per year. Individual pay is based upon location, skills and expertise, experience and other relevant factors

It means being immersed in a supportive culture that recognizes you as a key player in Armstrong's future. We are a large company with a local feel, where you will get to know and collaborate with leadership and your colleagues across the company.

By joining us, you’ll have the opportunity to make the most of your potential. Alongside a competitive remuneration package, you will receive:

A benefits package including: medical, dental, prescription drug, life insurance, 401k match, long-term disability coverage, vacation and sick time, product discount programs and many more.

Personal development to grow your career with us based on your strengths and interests.

A casual work environment where we have a recognition program for our team, and service awards. You will also be able to make the most of our fitness center and lunchtime cafe.

A working culture that balances individual achievement with teamwork and collaboration. We draw on each other's strengths and allow for different work styles to build engagement and satisfaction to deliver results.

As the Sr. Building Performance Engineer you will lead Armstrong's building-energy modeling program to quantify and communicate the performance impact of our energy-efficient products and accelerate their adoption in U.S. commercial buildings. You'll work primarily in IESVE (Model

IT, Apache/Apache

HVAC, Vista Pro; VE Navigators for ASHRAE 90.1/LEED/Title 24) to consult on projects and deliver code-compliance, LEED, and owner-option analyses comparing designs using Armstrong solutions to baseline cases. Core focus areas include assessing Templok PCM ceiling tiles (and future products) for new construction and renovations; quantifying cost/benefit; and recommending design and operational strategies using the Templok model in IESVE 2025. You will also run calibrated simulations to support M&V, translate findings into reports and technical marketing content, and educate the market via webinars and conference sessions.

The role blends technical sales, building-energy modeling expertise, and cross-functional collaboration to shape Armstrong's energy-solutions portfolio and accelerate market adoption with clear, defensible modeling evidence.

• Shape the future of sustainable building design by leading cutting-edge energy modeling that drives adoption of innovative, high-performance products across the U.S. commercial building sector.
• Blend technical depth with real-world impact - combine simulation expertise, design consulting, and market education to influence how architects and engineers achieve energy efficiency and comfort.
• Work at the intersection of innovation and leadership - collaborate across R&D, sales, and marketing while mentoring peers and defining modeling standards that set industry benchmarks.

Technical Sales and Modeling Support

• Partners with A/E firms and ESCOs from concept modeling through high-fidelity IESVE simulations to analyze design options and quantify financial cases to incorporate Armstrong products in building energy designs.
• Quantifies annual energy/cost impacts, peak-load reduction, sizing changes, and first-cost trade-offs for Templok and new solutions.
• Performs load calculations; support system selection and sizing (coils, fans, pumps) and psychrometrics; draft BAS sequences to leverage Templok within ASHRAE 55 comfort guidelines.
• Supports code-compliance modeling and submittals (ASHRAE 90.1 PRM/Appendix G, IECC, Title 24) and LEED EA documentation leveraging Armstrong products on customer projects.
• Builds early-phase screening tools and VE scripts/post-processing to accelerate building performance evaluations and highlight the contributions of Armstrong solutions.
• Leads IESVE studies across building types and…