Hardware Engineer, Power

**Summary:** Meta’s mission is backed by a massive hardware infrastructure. Our computational challenges are big, complex, and consistently evolving. Your work has the potential to shape the compute hardware and AI hardware going into our large-scale data centers affecting billions of users. Meta is seeking a motivated Power Engineer to join our Power Systems team.Our team is responsible for designing rack power solutions covering in-rack AC/DC and DC/DC, to support our fast-growing infrastructure at scale. Internally, we work closely with cross-functional teams to define the most efficient power hardware system, and to optimize for data center deployment. Externally, we work closely with industry partners, driving through the design cycle from beginning to end, ensuring high-quality product delivery. Our designs have been contributed to the Open Compute Project. **Required Skills:** Hardware Engineer, Power Responsibilities: 1. Define and design rack-level power systems to enable the integration of a variety of IT gear into Meta's data centers 2. Work with cross-functional teams to drive product qualification for full test coverage to meet product requirements and ensure product deployment 3. Review and drive the product development with external power vendors, including in-depth design review, thorough test report review, and manufacturing test coverage review. Create verification test cases as needed 4. Review circuit/PCB design, calculations, and simulation 5. Review and check the test report and the bug report 6. Review and check manufacturing test coverage and report 7. Execute troubleshooting and resolution for product operation issues in the field 8. Contribute to rack-level power system solution roadmap with cross-functional teams and vendor partners to ensure long-term scalability of Meta power infrastructure **Minimum Qualifications:** Minimum Qualifications: 9. B.S. in Electrical Engineering or Power Electronics 10. 6+ years of experience in power supply design 11. 6+ years of experience with AC-DC power conversion topologies, such as various active PFC approaches, PWM converters, and resonant converters 12. 6+ years of experience with high power redundant AC-DC power supply design and proven track record of successfully delivering products into production 13. 6+ years of experience with design tools for schematic, layout and simulation, such as Cadence, PCad, Mathcad, PSpice, or Simetrix/Simplis 14. 6+ years of experience with product bring-up and demonstrated troubleshooting skills with power supply testing methodologies 15. 6+ years of experience in writing design specifications, design guidelines, and test plans **Preferred Qualifications:** Preferred Qualifications: 16. Familiar with rack-level power system 17. Familiar with safety standards and the application process 18. Familiar with DC/DC power system design and evaluation is a plus 19. Familiar with digital bus designs, such as I2C/PMBus, Modbus and CANbus 20. Familiar with power supply qualification standards and processes, such as component derating, MTBF, and EMC 21. Experience with data center power delivery is a plus **Industry:** Internet