Power Electronic Systems Engineer Technologist

Zaragoza (Spain)

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Power Electronic Systems Engineer Technologist

Zaragoza (Spain)

  • REF VQ42125304
  • April 14, 2026
  • Industry And Capital Goods
  • ON SITE
  • FULL TIME
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Job Description:

We’re looking for a Power Electronic Systems Engineer Technologist

Responsibilities:

- Architect rack-level and facility-level power systems for data centers, including 48V and 800V bus infrastructures and HVDC distribution architectures from conception to production.
- Design high-efficiency AC-DC front ends, DC-DC converters, and power distribution networks optimized for AI and high-performance computing environments.
- Perform system modeling, simulation, and validation (efficiency, thermal behavior, transient response, stability) and design high-power test platforms for rack-scale verification including system optimization for power density, efficiency, and reliability under real data center operating conditions.
- Develop system schematics and high-power PCB layouts, addressing parasitics, thermal performance, EMI/EMC, and power density optimization.
-Lead system integration, prototype bring-up, troubleshooting, reliability testing and customer-facing deployment activities, including on-site technical validation and support.

Requirements:

- Bachelor’s or Master’s degree in Electrical Engineering or related field, with 5+ years of experience designing high-power data center or industrial power systems.
- Proven experience with data center power architectures, including 48V distribution and/or HVDC systems.
- Strong expertise in high-efficiency AC-DC and DC-DC converter design for high-power applications.

Company Description:

Our client is an innovative technology company based in Silicon Valley, a global leader in the creation of lab-grown diamonds using renewable energy processes. Backed by major global investors, the organization combines cutting-edge science and sustainability to transform the semiconductor and jewelry industries.

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