O

onsemi

Semiconductors for intelligent power and sensing

Advanced Packaging Designer - Power Modules

Board & Electronics DesignConfirmed live in the last 24 hours
Full-timeNo salary listedIn-person

About the Job

Requirements

  • A Bachelor's or Master's degree in Mechanical Engineering, Electrical Engineering, Materials Engineering, Packaging Engineering, or a related field.
  • 5–6+ years of experience in package design, semiconductor packaging, power electronics packaging, or related engineering disciplines.
  • Advanced expertise in Advanced Package Designer and 3D modeling tools.
  • Demonstrated experience designing power module packages for industrial, automotive, renewable energy, or high-power applications.
  • Expert proficiency in Cadence Advanced Package Designer and 3D CAD modeling tools, such as SolidWorks, Creo, or equivalent.
  • Strong understanding of power module packaging technologies, semiconductor packaging principles, direct bonded copper (DBC), active metal brazing (AMB), leadframe and advanced substrate technologies, wire bond and advanced interconnect technologies, thermal interface materials, and cooling solutions.
  • Strong knowledge of mechanical design principles, thermal management and heat transfer, and electrical design considerations including creepage, clearance, insulation, and parasitic effects.
  • Experience interpreting thermal, mechanical, and electrical simulation results.
  • Familiarity with design for manufacturability, design for assembly, and reliability principles.

Responsibilities

  • Lead the design, development, and optimization of advanced power module packaging solutions.
  • Collaborate with electrical, mechanical, thermal, manufacturing, and product engineering teams to develop packaging solutions that meet performance, reliability, and manufacturability needs.
  • Develop and optimize power module package architectures from concept through production release.
  • Create detailed Advanced Package Designer layouts, package structures, and interconnect designs to meet performance, reliability, and manufacturability requirements.
  • Generate and maintain 3D models, mechanical drawings, and design documentation.
  • Lead package design reviews and ensure compliance with product specifications and industry standards.
  • Work with electrical, mechanical, thermal, reliability, and manufacturing engineers to develop integrated packaging solutions.
  • Support design trade-off analysis involving package size, cost, thermal performance, electrical performance, and manufacturability.
  • Participate in new product development activities and technology roadmaps.
  • Mentor junior designers in power design concepts.
  • Design packages to address thermal management and heat dissipation; electrical isolation, parasitic inductance, and current-carrying capability; and mechanical robustness, stress management, and reliability under environmental conditions.
  • Evaluate material selections, substrate technologies, interconnect methods, encapsulation systems, and cooling approaches.
  • Support simulation activities and interpretation of mechanical, thermal, and electrical modeling results.
  • Collaborate with manufacturing teams to ensure designs are producible and scalable.
  • Support prototype builds, qualification activities, and root-cause analysis of packaging-related failures.
  • Drive continuous improvement initiatives focused on performance, reliability, cost, and manufacturability.

Desired Qualifications

  • Experience with SolidWorks 3D CAD modeling tools.

About the Company

onsemi

Semiconductors for intelligent power and sensing

onsemi designs and manufactures semiconductors with a focus on intelligent power and sensing technologies for automotive and industrial markets. Its products include power management ICs and sensors that regulate energy, monitor conditions, and provide control signals for EVs, ADAS, factory automation, robotics, and energy infrastructure. The company differentiates itself by its specialized emphasis on intelligent power and sensing across both sectors and through its direct OEM relationships and global distributor network. Its goal is to improve energy efficiency and enable smarter, more capable systems for electrification, autonomy, and sustainable energy solutions.

Company size
10,001+
Company stage
IPO
Headquarters
Scottsdale, AZ
Founded
1999

Recently Posted Jobs

Explore more opportunities at onsemi

See more jobs