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pSemi Overview

San Diego, CA
501 to 1000 employees
Company - Private
Electrical & Electronic Manufacturing
$100 to $500 million (USD) per year
pSemi Corporation is a Murata company driving semiconductor integration. pSemi builds on Peregrine Semiconductor’s 30-year legacy of technology advancements and strong IP portfolio but with a new mission—to enhance Murata’s world-class capabilities ... Read more

Mission: pSemi provides high-performance RF, analog, mixed-signal and optical solutions for communication and energy management.

Company Updates

  • How did you arrive at the name pSemi? Read our executive interview in Microwave Journal.

    Executive Interview: Stefan Wolff, CEO, and Jim Cable, Chairman and CTO of pSemi, a Murata Company

    You recently announced a new name - pSemi - and an expanded charter. Let's start with the charter: describe your new charter and product portfolio. Jim Cable (JC): The new charter is to be a semiconductor supplier to all of the business units within Murata.

  • We're honored to be recognized for the 2nd consecutive year on the "IEEE Spectrum" Patent Power Scorecard.

    pSemi Recognized for Second Consecutive Year on Distinguished "IEEE Spectrum" Patent Power Scorecard - pSemi

    "pSemi is honored to be recognized for the second year by the Patent Power Scorecard," says Dan Nobbe, vice president of corporate research and intellectual property (IP) development at pSemi. "Our top 10 ranking within semiconductor manufacturers demonstrates our team's commitment to innovation and our patent portfolio's strength.

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pSemi – Why Work For Us?

We are innovation junkies—pure and simple. 

At pSemi, we take what “can’t be done” and transform it into an industry first. We value bold, innovative ideas that advance our connected world and drive semiconductor integration.

With headquarters in sunny and beautiful San Diego, pSemi offers outstanding growth opportunities, benefits and workforce diversity.  Even beyond San Diego, pSemi has offices around the world—and plans to have offices wherever there is a hub of semiconductor talent that supports our growing “dream team” of engineers. Right now, we have offices on three continents, and our team works across eight different time zones. We’re building electronics for the connected world.

We’re part of the Murata family... and that is a HUGE advantage. 

We are proud to be a part of the over 70,000 Murata employees who are shaping the future of electronics. As a Murata company, pSemi leverages the breadth of Murata’s manufacturing and technology leadership while maintaining a level of autonomy that accelerates our path to semiconductor integration. We operate more like an accelerator backed by an electronics giant—the perfect blend of innovation, stability and scale.

View our available positions. 

What makes us totally different? Our company culture.

With a focus on innovation, wellness, and fun, our company culture inspires employees to develop their full personal and professional potential within a positive, encouraging and supportive work environment.

In short, our culture embraces success—with a deep-rooted understanding that success is the result of hard work and constant support to meet and achieve our individual and team goals. We believe in Total Rewards to foster a challenging environment where we can all achieve success.

Join a team that inspires success and rewards your professional and personal growth!

Are you looking for an internship? Looking for a place to apply your technical skills and gain hands-on knowledge? Would you like to network with Peregrine’s top engineers and managers?  Throughout the year, we offer full time and part time internships, allowing students from around the world to work on our newest and innovative products. Additionally, as an intern, you may be considered for a full-time employment when you graduate. Does this sound like something you are interested in? pSemi’s recruiting experts would love to meet with you.

pSemi Reviews

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Stefan Wolff
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    Former Employee - Anonymous Employee
    Former Employee - Anonymous Employee

    I worked at pSemi full-time


    Good peaple to work with


    None nine none none none

See All 75 Reviews

pSemi Photos

pSemi photo of: 25 Year Celebration - Inventor of RF SOI
pSemi photo of: Tailgate games 2016
pSemi photo of: Tailgate games 2016
pSemi photo of: Tailgate games 2016
pSemi photo of: Tailgate games 2016
pSemi photo of: Kickball Tournament
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pSemi Interviews



Getting an Interview

Getting an Interview





    RFIC Design Engineer Interview

    Anonymous Interview Candidate
    No Offer
    Neutral Experience
    Difficult Interview


    I applied online. The process took 4+ weeks. I interviewed at pSemi.


    I applied online and was contacted by HR shortly after. The recruiter was very nice and accomodating throughout the process. Over the next 4 weeks I had a total of 4 technical phone interviews for 2 different design groups. The interviews covered RF fundamentals, many RF switch questions, transistors, transmission lines, etc. I have not heard back yet from the last phone screen, but I have accepted an offer from another company during this interview process so I am out of consideration regardless.

    Interview Questions

    • What determines switching speed?   1 Answer
    • Why can you get lower loss with silicon on insulator?   1 Answer
    • FET Vds max is 3V but your bias is 10V, what do you do to use this bias voltage?   1 Answer
See All 25 Interviews

pSemi Awards & Accolades

  • Most Admired CEO, San Diego Business Journal, 2012
  • CFO of the Year, San Diego Business Journal, 2013
  • Winner "Material Technology Innovation”, ECN IMPACT Award, 2015
  • Winner “Passive Components and Discrete Semiconductors”, ECN IMPACT Award, 2015
  • Finalist “Marketing Team of the Year”, EE Times and EDN ACE Awards, 2015
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