David Martinez is an Engineering Program/Project Lead and has worked in the Sandia National Laboratories Corporate Computing Facilities (CCF) for 35+ years. David is the subject matter expert for SNL’s data center operations and design due to his in-depth understanding and experience with HVAC, controls, and mechanical and electrical systems. David is frequently consulted by internal and external agencies for design review and his innovative approach to data center management and energy efficient operations and designs. SNL has received numerous energy efficiency awards as a result of these efforts. During his tenure, David has seen the data center operations move from about 20,000 sq. ft. to over 77,000 sq. ft. comprised of 3 unique data center environments.