The Senior Power Engineer will join the System Design team within Microsoft's Cloud Hardware Systems Engineering (CHSE) group. This team is responsible for defining and delivering operational measures for hardware manufacturing and optimizing cloud infrastructure. The role focuses on designing rack level power systems and ensuring high-quality product deployment. The engineer will collaborate with cross-functional teams to drive innovation and scalability in Microsoft's power infrastructure.

• Master's Degree in Electrical Engineering, Computer Engineering, or related field AND 3+ years technical engineering experience OR Bachelor's Degree in Electrical Engineering, Computer Engineering, or related field AND 5+ years technical engineering experience OR equivalent experience.
• Ability to meet Microsoft, customer and/or government security screening requirements.
• 3+ years of experience with high power redundant AC-DC power supply design.
• 3+ years of experience with product bring-up and troubleshooting skills with power supply testing methodologies.
• 3+ years of experience developing design specifications, design guidelines, and test plans.
• Familiar with digital bus design, such as I2C/PMBus, Modbus, and CANbus.
• Familiar with safety standards and application process.
• Familiar with power supply qualification standard and process, such as components derating, MTBF and EMC.
• 3+ years of experience with AC-DC power conversion topologies, such as various active PFC approaches, PWM converters and resonant converters.
• 3+ years of experience with design and simulation tools such as Matlab/Simulink, Python, Cadence, Mathcad, LTSpice, Simetrix/Simplis or PSCAD.

• Define and design rack level power systems to enable integration of a variety of IT gears into Microsoft data centers.
• Work with cross-functional teams to drive product qualification full test coverage to meet product requirements and ensure product deployment.
• Lead rack level power system testing and identify integration issues between PSU, power shelf, firmware and system load.
• Contribute to rack level power system solution roadmap with cross-functional teams and vendor partners to ensure long term scalability of Microsoft power infrastructure.
• Collaborate with cross-functional teams on power delivery for high-performance compute (HPC), AI workloads, and ODM platforms.
• Define and enforce power system design standards, safety protocols, and compliance with global regulatory requirements.
• Engage with external partners, suppliers, and academic collaborators to advance power system innovation.

• Employees at Microsoft are often offered comprehensive, “world-class” benefits—including health and mental-wellness programs, competitive pay with bonuses and stock awards, and retirement/savings options. Time-off and flexibility are common, with generous vacation and holidays, parental and caregiver leave, and flexible work schedules, alongside learning support, employee resource groups, product discounts, and matching-gifts/volunteering programs. Specific benefits can vary by region.