AWS Data centers have multiple components such as generators, uninterruptable power sources, diesel generators, electrical switchgear, power distribution units, variable frequency drives, automatic/static transfer switches, chillers [air-cooled and water-cooled], pumps, cooling towers, heat exchangers, CRAHs, air economizers, etc. As a Data Center Controls Engineer, your primary customers are Data Center Engineering Operations (DCEO), who depend on you to deliver reliable, well integrated Building Management Systems (BMS) and Electrical Power Monitoring Systems (EPMS).