Senior Power Engineer

Piper Companies is looking for a Senior Power Engineer to join a cutting edge startup specializing in next-generation AI, high-performance compute, and advanced networking hardware located near San Jose, CA to lead the design and development of high-efficiency power delivery solutions supporting cutting-edge semiconductor and AI platforms.

Responsibilities for the Senior Power Engineer:

• Drive the design of advanced, high-efficiency DC-DC power conversion systems that support AI accelerators, networking hardware, and high-power ASICs.
• Architect board-level and package-level power delivery networks (PDNs) optimized for performance, thermal efficiency, manufacturability, and long-term reliability.
• Lead IR-drop analysis, simulation, validation, and system-level optimization for high-current, low-voltage AI and compute platforms.
• Innovate power architectures for large BGA devices and extreme-current ASICs using OCP-class rack power systems

Qualifications for the Senior Power Engineer:

• 5+ years of hands-on experience as a power electronics or power supply design engineer, developing PCB-based and/or package-level power systems.
• Must be eligible to work in the United States and obtain and maintain an Active U.S. Government Secret Clearance.
• Strong background in designing power delivery networks (PDNs) for high-power ASICs, large BGA packages, or high-density compute hardware.
• Deep understanding of high-efficiency DC-DC conversion topologies, multi-phase power architectures, and system-level power distribution.
• Proficiency with power simulation tools such as SPICE or equivalent, including stability analysis and modeling.
• Solid knowledge of PCB power integrity concepts including IR-drop, loss modeling, and PDN optimization.
• Bachelor's degree in Electrical Engineering, Power Electronics, or a related field (Master's preferred).

Compensation/Benefits for the Senior Power Engineer:

• Salary Range: $210,000 - $260,000 plus equity
• Comprehensive Benefits: Medical, Dental, Vision, 401(k), PTO, Sick Leave (as required by law), and Paid Holidays.

This job opens for applications on 3/19/2026. Applications for this job will be accepted for at least 30 days from the posting date.

Keywords: Power Engineer, Senior Power Engineer, Power Electronics, Power Delivery Network, PDN, DC-DC Conversion, Multi-Phase Regulators, IR-Drop, Power Integrity, High-Power ASIC, BGA Packaging, AI Hardware, Data Center Power, OCP Power, SPICE Simulation, AI Systems, High-Performance Computing, PCB Power, Power Module Design, Power Architecture Engineer, Semiconductor Power Delivery, Low-Voltage High-Current, Power Systems Engineer, Power Supply Design, Electrical Engineer, Hardware Engineering, Mixed-Signal Power

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