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Principal Engineer - Packaging

Microchip Technology Inc
United States, California, San Jose
3850 North First Street (Show on map)
Sep 08, 2025

Are you looking for a unique opportunity to be a part of something great? Want to join a 17,000-member team that works on the technology that powers the world around us? Looking for an atmosphere of trust, empowerment, respect, diversity, and communication? How about an opportunity to own a piece of a multi-billion dollar (with a B!) global organization? We offer all that and more at Microchip Technology, Inc.

People come to work at Microchip because we help design the technology that runs the world. They stay because our culture supports their growth and stability. They are challenged and driven by an incredible array of products and solutions with unlimited career potential. Microchip's nationally-recognized Leadership Passage Programs support career growth where we proudly enroll over a thousand people annually. We take pride in our commitment to employee development, values-based decision making, and strong sense of community, driven by our Vision, Mission, and 11 Guiding Values; we affectionately refer to it as the Aggregate System and it's won us countless awards for diversity and workplace excellence.

Our company is built by dedicated team players who love to challenge the status quo; we did not achieve record revenue and over 30 years of quarterly profitability without a great team dedicated to empowering innovation. People like you.

Visit our careers page to see what exciting opportunities and company perks await!

Job Description:

We are seeking a highly motivated and experienced Principal Packaging Engineer to join our NPI Packaging team. You will be a member of the FPGA (Field Programmable Gate Array) Business Unit, which is a leader in research, development, and manufacturing of highly reliable non-volatile Field Programmable Gate Arrays. In this role, the candidate will be responsible for advanced semiconductor package development. The ideal candidate will have a background in semiconductor packaging and assembly, and a strong ability to collaborate cross-functionally, solve technical problems, and manage projects.

Responsibilities

  • Co-design packages with Silicon, Packaging, and Systems engineering teams to ensure designed packages meet electrical, mechanical and thermal requirements of high-performance flip chip packages.
  • Work with business unit's IC design teams to select the optimum package solution on cost, performance, manufacturability, and reliability for new FPGA devices, satisfying business unit's roadmap for new products.
  • Learn and define assembly BOM, process, troubleshoot, and support packaging issues of new advanced technology.
  • Create package design documentation and assembly instructions.
  • Participate in package technology development and/or other business productivity projects which have broad team impact (e.g. assembly process enhancement, new technology/structure development etc.)
  • Manage package qualification for commercial and automotive applications.
  • Coordinate with assembly vendors on new packages from development to high volume production.

Requirements/Qualifications:

  • Bachelor's or Master's Degree in Electrical or Mechanical Engineering.
  • Minimum of 10 years of professional experience, including at least 5 years focused on semiconductor IC packaging.
  • Well versed with mid-range pin count packaging solutions, including but not limited to organic and ceramic flip chip BGA/LGA,WLCSP, wire bond BGA, and CSP.
  • Strong understanding of materials as related to chip packaging interaction.
  • Familiar with wafer BEOL (top metal, passivation, UBM, bumping etc.).
  • Strong knowledge of advanced substrate manufacturing/process.
  • Knowledgeable in JEDEC, AEC and IPC requirements for component and board level reliability qualification.
  • Proven project management, communication, and leadership skills.
  • Willingness and ability to grow expertise in multiple disciplines, including manufacturing/quality, materials, electrical, thermal, and mechanical engineering.
  • Strong technical skills in resolving customer issues related to IC package quality and reliability
  • Travel up to 10% is expected.

Preferred Qualifications

  • Experience with Ansys Electronic Desktop
  • Knowledgeable with failure analysis techniques on package technologies
  • Experience with Cadence APD and AutoCad for custom substrate design.

Travel Time:

0% - 25%

Physical Attributes:

Feeling, Hearing, Other, Seeing, Talking, Works Alone, Works Around Others

Physical Requirements:

15% standing, 15% walking, 70% sitting, 100% In doors; Usual business hours

Pay Range:

We offer a total compensation package that ranks among the best in the industry. It consists of competitive base pay, restricted stock units, and quarterly bonus payments. In addition to these components, our package includes health benefits that begin day one, retirement savings plans, and an industry leading ESPP program with a 2 year look back feature. Find more information about all our benefits at the link below:

Benefits of working at Microchip

The annual base salary range for this position, which could be performed in California, is $70,000 - $163,000.*

*Range is dependent on numerous factors including job location, skills and experience.

Microchip Technology Inc is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

For more information on applicable equal employment regulations, please refer to the Know Your Rights: Workplace Discrimination is Illegal Poster.

To all recruitment agencies: Microchip Technology Inc. does not accept unsolicited agency resumes. Please do not forward resumes to our recruiting team or other Microchip employees. Microchip is not responsible for any fees related to unsolicited resumes.

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