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Role description

Power Electronics Hardware Engineer

Infinitum logoInfinitum
SeniorityMid-level
LocationLiberty Lake, WA
Posted9/10/2026
Engineering

Power Electronics Hardware Engineer

Location: Liberty Lake, WA

Infinitum is a cutting-edge company committed to pushing the boundaries of innovation in the realm of motors and motor drive systems. Our mission is to deliver sustainable and efficient power solutions that redefine industry standards. We are currently seeking a highly skilled and experienced Power Electronics Engineer to lead our power electronics design and development initiatives.

Position Overview:

As a Power Electronics Engineer at Infinitum, you will be responsible for the design, development, and optimization of power electronics systems. This role demands a deep understanding of power conversion technologies, a track record of successful product development, and the ability to work with a team of engineers to deliver high-performance solutions.

Responsibilities:

Power Electronics Design: Design and develop advanced power electronics systems, including converters, inverters, and power supplies, from concept to production. Emphasis on Variable Frequency Drive development and Active Front Ends.

System Optimization: Optimize power electronics systems for efficiency, reliability, and performance. Conduct thorough analysis and simulations to validate designs.

New Technology Evaluation: Stay abreast of emerging technologies and industry trends in power electronics. Evaluate and integrate new technologies that enhance product performance.

Prototyping and Testing: Oversee the prototyping and testing of power electronics systems. Collaborate with cross-functional teams to ensure seamless integration with other system components.

Regulatory Compliance: Ensure that power electronics designs comply with relevant industry standards and regulations. Work closely with certification engineering team for certifications as needed.

Collaboration: Work closely with cross-functional teams, including hardware and software engineers, to integrate power electronics solutions into overall product architectures.

Documentation: Create and maintain comprehensive documentation, including design specifications, test plans, and reports. Ensure that documentation meets company standards and regulatory requirements.

Qualifications:

  • Bachelor's or Master's degree in Electrical Engineering, Power Electronics, or a related field.
  • 3+ years of experience in power electronics design.
  • Strong knowledge of power semiconductor devices, magnetics, and thermal management.
  • Proficiency in simulation tools such as PLECS, SPICE, MATLAB/Simulink, or similar.
  • Proficiency with Schematic Capture using Altium.
  • Experience with PCB layout and design tools.
  • Familiarity with relevant industry standards and regulatory requirements.
  • Strong analytical and problem-solving skills.
  • Excellent communication and collaboration skills.

Relevant archetypes

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Company info

Infinitum logo

Infinitum

Infinitum motors & fan systems sustain high efficiency at low speeds—driving the lowest real-world energy consumption.

Infinitum is helping the world’s most power-intensive industries enter a new age of energy — where they can do more with less. Engineered with patented air-core technology, Infinitum’s next-generation motor and fan solutions achieve the lowest real-world energy consumption by using fewer kilowatt hours and requiring less electrical infrastructure. The result is technology that helps companies strengthen the bottom line while easing strain on the grid and the environment. Headquartered in Austin, Texas, Infinitum is led by a team of industry experts and pioneers shaping the future of efficient power. Learn more at goinfinitum.com.

Private company
Founded2016
HQAustin, United States
Size51–200 employees
Unlock human wisdom
ThesisTermsPrivacy
Industry
Manufacturing
Funding
  • Series E · $35M · Jul 16, 2024
Investors
Marunouchi Innovation Partners
News
  • Infinitum’s Aircore EC+ Motor System Named a Finalist in the 2027 AHR Innovation Awards

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