Senior Power Electronics Engineer II

2 weeks ago

Austin, Texas, United States CesiumAstro Full time
About the Role

CesiumAstro is seeking a highly skilled Senior Power Electronics Engineer II to join our team. As a key member of our engineering team, you will be responsible for designing and developing leading-edge power electronics for satellites, spacecraft, and aerospace systems.

Key Responsibilities
  • Own end-to-end design of power converters and power management and control circuits, from concept and architecture definition to schematic, printed circuit board (PCB) design, testing, qualification, production transition, and production support.
  • Perform detailed and complete schematic design for low to high complexity power electronics designs, ranging from single power converters to multi-output power supply modules and power management circuitry.
  • Develop design verification test plans, requirement compliance matrices, system integration and qualification test plans, and production acceptance test plans for power converters and power supply designs.
  • Collaborate with multi-discipline engineering teams and lead system integration and qualification campaigns, and release analog and power electronics designs to production.
  • Mentor junior engineers to build technical understanding and foster professional development of the team.
Requirements and Qualifications
  • Bachelor of Science (BS) degree or higher in Electrical Engineering from an accredited university.
  • Minimum of 6 years of industry or university research experience in board-level power electronics design, analysis, and test.
  • Experience owning the design phase of power electronics or power subsystems, including power architecture and requirements definition, trade studies, power converter and analog electronics design, component selection, and detailed design.
  • Experience performing or guiding complex PCB layout for analog and power electronics.
  • Experience with analysis and simulation tools such as SPICE, LTSPICE, SIMetrix/SIMPLIS, PLECS, Simulink, MATLAB, or MathCAD.
  • Strong laboratory testing and troubleshooting experience for prototyping, design verification testing, and qualification of analog and power electronics hardware.
  • Direct experience designing high-reliability electronics for automotive, space, or defense applications, including part derating, worst-case analysis, and thermal constraints.
  • Excellent written and verbal communication skills.
Preferred Experience
  • Experience delivering subcircuit or board designs to production and deployment.
  • Proficiency in printed circuit board design tools such as Altium, OrCAD/Allegro, PADS/Xpedition, or similar.
  • Experience running board-level power integrity simulation tools such as Ansys SiWave, ADS SIPro, or HyperLynx.
  • Design for space radiation environments.
About CesiumAstro

CesiumAstro is a developer and pioneer of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization.

We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. If you enjoy working in a startup environment and are passionate about developing leading-edge power electronics, we would like to hear from you.

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