Brian Bruggeman

About Brian Bruggeman

I\'m an engineering leader specializing in renewable energy, electrification, and intelligent building technologies. I lead engineering for the Energy as a Service (EaaS) group at Siemens Smart Infrastructure, delivering solar, energy storage, microgrids, and AI‑driven building solutions that help commercial and industrial customers achieve carbon‑neutral, resilient operations.I have extensive experience managing and leading engineering and construction projects from concept through commissioning across industrial, power, commercial, and residential sectors. I’m committed to high‑quality engineering, ethical leadership, and detail‑driven execution.With 25+ years in solar energy and electrical engineering, I’ve designed or overseen 500+ PV installations ranging from residential to multi‑MW commercial systems. My background includes engineering solar, energy storage, and microgrid projects across the U.S. and Central America, from industrial facilities in Costa Rica to C&I buildings in the U.S. to remote off‑grid villages in Alaska.I’m a Professional Engineer, Colorado Master Electrician, and NABCEP‑certified solar installer with deep expertise in PV, electrical design, controls, monitoring, energy storage, and remote/off‑grid power systems.At Siemens, I also drive development of predictive HVAC maintenance using IoT, advanced controls, and AI/ML analytics to improve uptime, reduce costs, and modernize building operations.

Experience

1. Head of Engineering

   Siemens

   Mar 2025 — Present · Boulder, CO, US

   Head of Engineering for the Energy as a Service (EaaS) group within the Siemens Smart Infrastructure organization. Leading multidisciplinary engineering and project management teams delivering renewable energy, energy storage, smart HVAC controls, and electrification projects across the commercial and industrial (C&I) sector to help customers achieve carbon‑neutral, resilient, and optimized facilities.Key Responsibilities & Achievements- Direct engineering strategy and technical execution for EaaS projects involving solar PV, battery energy storage systems (BESS), microgrids, lighting, and HVAC controls upgrades- Lead evaluation and integration of smart inverters, advanced battery systems, and grid-interactive control platforms- Guide technology selection and field validation initiatives, such as comparative inverter and BESS trials, HVAC integration using smart controllers, and digital monitoring using platforms- Coordinating with utilities and AHJs to address grid‑interconnection requirements and ensure compliance with smart‑inverter settings, power quality, and system protection- Drive the development of scalable engineering standards, documentation, and commissioning methods for EaaS deployments across portfolios of buildings- Developing predictive HVAC maintenance capabilities leveraging IoT sensor data, advanced controls, and AI/ML analytics to detect anomalies, forecast equipment failures, and reduce operational downtime across C&I building portfolios.

Education

• Iowa State University

  Bachelor of Engineering - BE, Electrical and Electronics Engineering