Rob Guglielmetti is a seasoned program director and building performance engineer with three decades of hands-on experience in lighting—from theatrical stages to advanced daylighting and whole-building simulation. He specializes in physically based lighting simulation and integrating tools like Radiance, EnergyPlus, and OpenStudio to drive sustainable architectural design and measurable energy performance. At NREL and in industry roles he bridged research and product workflows, building CI-enabled toolchains and practical simulation techniques used by designers and manufacturers. Based in Tucson, he combines deep craftsmanship in lighting with software tool development and group leadership, mentoring teams and stewarding standards through committee and research work. An early adopter of open-source simulation ecosystems, he quietly shapes how daylighting analysis is performed and applied in real projects.
12 years of coding experience
28 years of employment as a software developer
Architectural Lighting Design, Architectural Lighting Design at Drexel University
Contributions:23 pushes, 1 branch in 3 years 6 months
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Rob Guglielmetti - Program Director, Software Tools at NORESCO