Senior Power Electronics Engineer – Hardware Design

OmniOn Power • Plano, TX

10d

About The Position

We empower smarter business operations by connecting equipment, software, and services to protect, control and optimize assets within electrical infrastructures. The business provides customers, across various industries, with end-to-end product and service solutions ensuring the reliability and protection of their electrical infrastructure. We provide the latest industry insights and technology to develop solutions needed to meet customers evolving challenges, including innovative critical power solutions designed for high reliability and performance. Our culture is one of quality and operational excellence fueled and supported by talented people, tools and processes, and expertise. To return to the OmniOn Power website, click here. The Senior Power Electronics Engineer will lead the design and development of advanced DC-DC power conversion products, including PDNs, point-of-load modules, and high-efficiency buck and resonant topologies for data center, AI, telecom, and computing applications. This role owns the full hardware design cycle—from concept and simulation through validation and high-volume production—while collaborating with global R&D teams across firmware, magnetics, thermal, and manufacturing. The engineer will drive innovation in high-density, high-reliability power architectures, support existing platforms, mentor junior engineers, and help position OmniOn Power at the forefront of next-generation power delivery solutions. OmniOn Power delivers advanced power and energy conversion systems that enable smarter, more efficient business operations across data centers, telecommunications, computing, and industrial markets. We are committed to innovation, reliability, and engineering excellence—supported by collaborative teams and state-of-the-art design tools. We are seeking a Senior Power Electronics Engineer to lead the design and development of cutting-edge DC-DC power conversion products for high-performance computing, AI power delivery, telecom, and enterprise applications. In this role, you will drive new hardware designs from concept through high-volume production, focusing on point-of-load (POL) converters, power delivery networks (PDNs), and high-efficiency buck and resonant topologies. You will work closely with global R&D, firmware, magnetics, thermal, and manufacturing engineering teams to deliver high-density, high-reliability power solutions while supporting continuous improvement of existing platforms.

Requirements

• B.S. in Electrical Engineering or related field (M.S. preferred).
• 7+ years of experience in power electronics hardware design.
• Proven experience with POL converters, PDNs, buck converters, and resonant or soft-switching topologies.
• Hands-on lab expertise in testing, validation, and failure analysis of power converters.
• Proficiency with schematic capture, PCB design, and circuit simulation tools.

Nice To Haves

• Experience with GaN or SiC device-based designs.
• Knowledge of magnetics and thermal design for high-density converters.
• Familiarity with digital control loops, compensation, and mixed-signal power stages.
• Understanding of EMI/EMC mitigation techniques and compliance test requirements.
• Strong analytical, communication, and teamwork skills.

Responsibilities

• Lead the design of isolated and non-isolated DC-DC converters, including buck, resonant, and multiphase topologies.
• Define and optimize PDN and POL architectures for transient response, noise, thermal performance, and power density.
• Use simulation tools such as PSPICE, SIMPLIS, SIMetrix, or Ansys for modeling, design optimization, and validation.
• Develop schematics, bills of materials, and guide high-density PCB layouts for performance and manufacturability.
• Perform lab-based validation, debugging, characterization, and compliance testing of prototypes.
• Collaborate with firmware, magnetics, mechanical, and manufacturing teams to ensure robust design and smooth production launch.
• Support existing product families through component alternates, quality improvements, and lifecycle management.
• Mentor junior engineers, lead design reviews, and contribute to innovation and intellectual property generation.

Benefits

• Opportunity to influence and shape next-generation power technologies.
• Collaborative, global engineering environment focused on innovation and continuous learning.
• Commitment to high-reliability design and long-term product excellence.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 1,001-5,000 employees