Copilot said:OverviewAs a Senior Critical Environment Technician (CET) within Microsoft’s Cloud Operations & Innovation (CO+I) team, you will help maintain the critical infrastructure that powers Microsoft’s global cloud platform. This hands-on role combines technical expertise, operational leadership, and incident management to ensure datacentre systems remain safe, reliable, and available.You will work closely with vendors, site leadership, and fellow technicians to manage maintenance activities, respond to operational incidents, mitigate risk, and support a culture of safety and operational excellence. The role also involves mentoring colleagues, troubleshooting complex equipment issues, and using monitoring and telemetry platforms to optimise system performance.CO+I is the organisation responsible for delivering the infrastructure behind Microsoft services such as Azure, Office 365, Bing, Xbox, and OneDrive. The team is dedicated to employee growth through training, career development programmes, professional certifications, and opportunities for advancement.Microsoft operates more than 200 datacentres across 32 countries, supporting over 1 billion customers and 20 million businesses worldwide. Sustainability, innovation, and operational excellence are central to how we design, build, and operate our global infrastructure.Our mission is to empower every person and organisation on the planet to achieve more. Guided by our values of respect, integrity, and accountability, we strive to create an inclusive culture where everyone can thrive.ResponsibilitiesAct as a technical specialist within a critical environment discipline such as electrical, mechanical, controls, or generator systems.Perform advanced operational tasks independently and provide technical guidance…