Ultra Clean Technology Overview

  • www.uct.com
  • Hayward, CA
  • 1001 to 5000 Employees
  • 1991
  • Company - Public (UCTT)
  • Electronics Manufacturing
  • $1 to $2 billion (USD)


Ultra Clean Holdings, Inc. was founded 30 years ago in Hayward, CA. UCT is a leading developer and supplier of critical subsystems, components and parts, and ultra-high purity cleaning and analytical services primarily for the semiconductor industry. Under its Products division, ...
Mission: Company Mission - Provide innovative, cost-effective & environmentally responsible solutions at a world-class level primarily in the semiconductor & display industries - Be the most trusted partner in the industry, enabling customers to focus on their core competencies - ...

Ultra Clean Technology Reviews

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Approve of CEO
Jim Scholhamer
Jim Scholhamer
76 Ratings
Former Employee

"Work Culture"

Mar 24, 2022 - Assembly Technician
Positive Outlook
Approves of CEO


Everyone knows their assigned duties, and the people coming to work knowing on what their duties are.


The micromanagement is very strict.

Advice to Management

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Diversity & Inclusion at Ultra Clean Technology

(86 Reviews)

Diversity Programs & Initiatives

At UCT, we believe that our employees are our greatest asset and through many global initiatives—we are committed to fostering a collaborative and inclusive environment.

As part of our OneUCT values, we aim to conduct all matters of internal and external business ethically, honestly, truthfully, and without discrimination or favoritism. By embracing each individual's unique talents, ideas, and opinions, we will thrive as a company.

Our most recent global diversity & inclusion initiative has been our inaugural “Women for Other Women” (WoW) program, a series of workshops intended to create a safe space for our female colleagues to discuss ch

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Diversity & Inclusion FAQs

All answers shown come directly from Ultra Clean Technology Reviews and are not edited or altered.

How is diversity at Ultra Clean Technology?

...They have diversity amongst all jobs and that is really nice to see....Read More

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Ultra Clean Technology Photos

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Ultra Clean Technology Interviews

Getting an Interview
Applied online71%
Employee Referral7%

  1. BI Analyst Interview

    Anonymous Employee in United States
    No Offer
    Neutral Experience
    Average Interview


    Typical recruiting process as most companies. Phone interview from recruiters and and then i was offered a virtual interview with the hiring manager. Process was smooth and no surprises. everyone was knowledgeable and professional.

    Why are you interested, why are you leaving your current job

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Company Updates

May 24, 2022
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This quarter’s All Hands meeting at our HQ was full of team accomplishments, awards, new site openings, and employee engagement initiatives. It’s an honor to be the recipient of the Applied Materials 2022 Supplier Excellence Award for Excellence in Quality. We heard inspiring stories about our Living the Values Award winners from all around the globe. We watched creative videos from our ‘Values in Action’ winners with a focus on “Effective Teamwork.” We look forward to seeing what UCT’ers come up with for the next pivotal value, “Relentless Drive to Succeed”! The latest WOW (Women Helping Women) event on teamwork was a great success with 250 participants – and is now available to team members in 6 different languages. We are expecting a Q4 opening of our new UCT facility in Cavan, Ireland, our 15th Services site, that’s primarily supporting Intel and Europe.
Shared image - UCT - All Hands
UCT - All Hands
May 11, 2022
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UCT’s Corporate Responsibility (CSR) publication, “A Responsible Global Company” is live! In these pages, we illustrate how as a growing global organization with 7,000+ employees around the globe, 30+ years in business and $2.1B in annual revenue, we are firmly committed to sustainable solutions that minimize our environmental impact and support our long term success. Guided by our values, our ESG vision is to incorporate environmental, social, and governance goals into our operating framework, reflecting our long-standing commitment to our customers, shareholders, employees, the communities in which we operate, and the semiconductor industry. This publication provides more detailed information on these initiatives, including how UCT powers progress, cares for the planet, shows respect for people and operates with integrity.
Shared image - UCT’s Corporate Responsibility (CSR) publication, “A Responsible Global Company”
UCT’s Corporate Responsibility (CSR) publication, “A Responsible Global Company”

Ultra Clean Technology Awards & Accolades

  • Applied Materials 2022 Supplier Excellence Award for the "Excellence in Quality" categoryApplied Materials Supplier of the Year Awards2022

Popular Careers with Ultra Clean Technology Job Seekers


Ultra Clean Technology FAQ

(39 Questions)

All answers shown come directly from Ultra Clean Technology Reviews and are not edited or altered.

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What are perks and other benefits like at Ultra Clean Technology?

...Good benefits with quarterly bonus payout....

September 30, 2021

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