Demonstrate comprehensive knowledge of mission-critical systems including Emergency Power Off (EPO), VESDA, FM-200, Ansul, sprinkler and pre-action systems, as well as physical security technologies such as card access, video surveillance, biometric access, and perimeter protection. Demonstrated expertise in interpreting electrical one-line diagrams and evaluating mission-critical electrical distribution systems, including utility service, switchgear, UPS, generators, transfer switches, PDUs, transformers, and grounding systems.