Critical Environment Electrical Engineer

Microsoft•San Antonio, TX

2d•$102,100 - $202,200

About The Position

Microsoft’s Cloud Operations & Innovation (CO+I) powers the company’s cloud services. The Critical Environment Electrical Engineer delivers core infrastructure and foundational technologies for Microsoft online services, including Bing, Office 365, Xbox, OneDrive, and Azure. The role supports the operation and development of a global datacenter portfolio, with environmental sustainability and optimization central to datacenter design and operations. The position also contributes to an inclusive culture and supports employee development through training, career and rotation programs, diversity and inclusion events, and professional certifications.

Requirements

Master’s degree in Electrical Engineering, Computer Engineering, or a related field and at least 1 year of technical engineering experience, or a bachelor’s degree in one of these fields and at least 2 years of technical engineering experience, or equivalent experience.
Ability to meet Microsoft, customer, and/or government security screening requirements, including passing the Microsoft Cloud Background Check upon hire or transfer and every two years thereafter.

Nice To Haves

Master’s degree in Electrical Engineering, Computer Engineering, or a related field and at least 3 years of technical engineering experience, or a bachelor’s degree in one of these fields and at least 5 years of technical engineering experience, or equivalent experience.
Qualification or experience with electrical power system studies, including short-circuit coordination and arc-flash analysis.
Qualification or experience with fault finding, diagnostics, power quality measurement, and root cause analysis.

Responsibilities

Develop and implement strategies to improve power distribution efficiency across switchgear, transformers, and power panels while maintaining stable, uninterrupted power.
Provide 24/7 incident response availability and serve as the primary technical lead for electrical issues in assigned buildings.
Lead the development, execution, and approval of root cause analyses for electrical system failures, and manage follow-up actions to prevent recurrence.
Oversee power distribution and capacity planning for assigned buildings, including power availability assessments and validation of deployment tools.
Optimize uninterruptible power supply systems to provide reliable backup power and prevent downtime.
Monitor and balance electrical loads to prevent circuit overloads; own and perform over-allocation reviews and approvals.
Implement high-efficiency power solutions, including power factor correction and renewable energy integrations, to improve sustainability and reduce operating costs.
Ensure electrical systems comply with industry standards and safety regulations.
Use Electrical Power Monitoring Systems to monitor energy consumption, Power Usage Effectiveness, and system efficiency.
Maintain redundancy strategies and address power failure and over-allocation risks.
Diagnose and resolve complex electrical problems through inspections and performance assessments.
Conduct annual electrical power audits to identify single points of failure and improve system reliability.
Collaborate with mechanical engineers and site operations teams on data center management.
Own the Site Transition Program for new site acceptance into operations, coordinating punch-list capture and closure with the DC Field Ops Build Program Manager.
Audit electrical sensors and meters, identify calibration needs, and work with the site critical environment team to support accurate monitoring data.
Prepare electrical systems for seasonal operational demands and optimize maintenance schedules.
Plan and execute electrical equipment lifecycle transitions, ensuring compliance with end-of-life standards and coordinating replacements with regional and global teams.
Supervise high-risk electrical maintenance, including battery discharge testing and switchgear isolations, while ensuring safety and operational continuity.
Participate in Change Advisory Board meetings and ensure electrical modifications are procedurally accurate, compliant, and executed smoothly.
Represent the site in support of external teams and provide technical and administrative information for decision-making.
Conduct secondary reviews of maintenance and operational procedures and, as needed, write technical procedures for first-of-kind work, diagnostics, or critical activities.
Monitor and validate energy invoices against Electrical Power Monitoring System and metering data.
Maintain current electrical system schematics in accordance with regulatory and operational standards.
Assess, prioritize, and implement Technical Service Bulletins in coordination with relevant teams.
Lead electrical training programs, develop technical content, and support professional development and standardization.
Embody Microsoft’s One culture and values.