Microsoft's Cloud Operations & Innovation (CO+I) is seeking a Critical Environment Senior Electrical Engineer to join their team responsible for powering cloud services including Bing, Office 365, Xbox, OneDrive, and Microsoft Azure. This role is crucial in maintaining and operating Microsoft's vast infrastructure of over 200 datacenters across 32 countries. The position focuses on electrical engineering within mission-critical environments, requiring expertise in datacenter operations and infrastructure management. The ideal candidate will contribute to Microsoft's commitment to environmental sustainability while ensuring reliable operation of facilities serving billions of customers worldwide. This role offers competitive compensation, comprehensive benefits, and the opportunity to work with cutting-edge technology at a global scale. The position combines technical leadership with hands-on engineering work, requiring both expertise in electrical systems and the ability to manage complex infrastructure projects. Working at Microsoft means joining a culture of innovation and growth, with a focus on empowering others and achieving shared goals through collaboration and inclusion.