Senior Critical Environment Technician

**Senior Critical Environment Technician - Night Shift**:
Campinas, São Paulo, Brazil
Date posted
**Sep 02, 2025**
- Job number
** **
- Work site
**Microsoft on-site only**
- Travel
**0-25**%**
- Role type
**Individual Contributor**
- Profession
**Data Center**
- Discipline
**Critical Environment Ops**
- Employment type
**Full-Time**
**Overview**:
- As a Senior Critical Environment Technician (CET) in Microsoft's Cloud Operations & Innovation (CO+I) team, you will maintain the critical infrastructure that keeps our Datacenters up and running. This could be anything from coordinating with supplier/vendors, working closely with Management to address operational, risk and safety situations, mentoring other CE Technicians, having a hands-on understanding on how critical environment equipment works, performing various types of maintenance, responding to onsite incidents while coordinating with other critical facilities professionals, and using telemetry and other platforms to monitor equipment performance and operations.
Microsoft's Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a CO+I Critical Environment Technician, you will perform a key role in delivering the core infrastructure and foundational technologies for Microsoft's online services including Bing, Office 365, Xbox, OneDrive, and the Microsoft Azure platform. As a group, CO+I is focused on the personal and professional development of all employees and offers training and opportunities including Career Rotation Programs, Diversity & Inclusion training and events, and professional certifications.
With environmental sustainability and optimization at the forefront of our datacenter design and operations, we continue to grow and evolve as we meet the ever-changing business demands that hold Microsoft as a world-class cloud provider.
Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
In this environment, you may be asked to go on business travel to support other metros periodically, 0-25% of the time.
**Qualifications**:
**Required/minimum qualifications**
- High School Diploma, GED, or equivalent.
- 3+ years mission critical services work/applied learning experience (e.g., high availability assembly/manufacturing/critical infrastructure environments such as data centers, oil and gas refineries, hospitals, pharmaceutical, manufacturing, or related fields) OR equivalent experience.
- 1+ year(s) experience in a specialized area (e.g., mechanical field, electrical field, controls field) or related field.
- Business level fluency to read, write and speak English.
- Ability to work 12-hour shifts, including shift assignments during non-standard business hours that may include evening, nighttime, weekends and/or holidays.
- As indicated, in the job description, this role has a travel requirement of up to 25% which means you may be required to travel, from time to time, as part of this role.
**Background Check Requirements**:
- Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include, but are not limited to the following specialized security screenings:
- Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/

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