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Mark Retzer Email & Phone Number

Director, HR Business Partner, Global Product Groups @ KLA at KLA
Location: San Jose, California, United States 6 work roles 2 schools
1 work email found @kla-tencor.com 2 phones found area 408 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 2 phones

Work email m****@kla-tencor.com
Direct phone (408) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
KLA
Role
Director, HR Business Partner, Global Product Groups @ KLA
Location
San Jose, California, United States

Who is Mark Retzer? Overview

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Quick answer

Mark Retzer is listed as Director, HR Business Partner, Global Product Groups @ KLA at KLA, based in San Jose, California, United States. AeroLeads shows a work email signal at kla-tencor.com, phone signal with area code 408, and a matched LinkedIn profile for Mark Retzer.

Mark Retzer previously worked as Director, HR Business Partner at Kla and HR Business Partner at Kla. Mark Retzer holds Management from West Valley College.

Company email context

Email format at KLA

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{first}.{last}@kla-tencor.com
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AeroLeads found 1 current-domain work email signal for Mark Retzer. Compare company email patterns before reaching out.

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Profile bio

About Mark Retzer

It's our belief at KLA that innovators are true optimists. We take on complex technical challenges that often take years to solve. We work on the edges of deep science, exploring electron and photon optics, sensors, machine learning and data analytics. We help create the ideas and devices that transform the future.Where would you like to take technology? How near to the leading edge would you like to be? What size impact would you like to have on the world? At KLA, you guide these innovations forward. So, what's next for you?

Current workplace

Mark Retzer's current company

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KLA
Kla
Director, HR Business Partner, Global Product Groups @ KLA
Website
kla-tencor.com
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Company profile
View company profile Email format
6 roles · 19 years

Mark Retzer work experience

A career timeline built from the work history available for this profile.

Director, Hr Business Partner

Current
Kla

Milpitas, California, US

Mar 2019 - Present

Hr Business Partner

Current
Kla

Milpitas, California, US

Jun 2013 - Present

Sr. Technical Recruiter

Current
Kla

Milpitas, California, US

Nov 2010 - Present

Facilitator

Htu
2007 - 2010 ~3 yrs

Staffing Account Manager

Intel Corporation

Santa Clara, California, US

Mar 1988 - Dec 2006
Team & coworkers

Colleagues at KLA

Other employees you can reach at kla-tencor.com. View company contacts →

NJ Nathan Jarnagin Nathan Jarnagin Colleague at Kla Milpitas, California, United States, United States View → RR Rafida Rosli Rafida Rosli Colleague at Kla Singapore, Singapore View → PG Prashant Ganesh Prashant Ganesh Colleague at Kla Hillsboro, Oregon, United States, United States View → WM Wenmei Ming Wenmei Ming Colleague at Kla United States, United States View → IB Ian Bensco Ian Bensco Colleague at Kla Mountain View, California, United States, United States View → AM Allen Mcdivitt Allen Mcdivitt Colleague at Kla Fremont, California, United States, United States View → NM Neha Mehta Neha Mehta Colleague at Kla United States, United States View → JL Julie Lin Julie Lin Colleague at Kla San Francisco Bay Area, United States, United States View → BS Brian Schairer Brian Schairer Colleague at Kla San Francisco Bay Area, United States, United States View → AR Amir Reza Aref Laleh Amir Reza Aref Laleh Colleague at Kla Fremont, California, United States, United States View →
2 education records

Mark Retzer education

Management

West Valley College

Education record

Branham High School
FAQ

Frequently asked questions about Mark Retzer

Quick answers generated from the profile data available on this page.

What company does Mark Retzer work for?

Mark Retzer works for KLA.

What is Mark Retzer's role at KLA?

Mark Retzer is listed as Director, HR Business Partner, Global Product Groups @ KLA at KLA.

What is Mark Retzer's email address?

AeroLeads has found 1 work email signal at @kla-tencor.com for Mark Retzer at KLA.

What is Mark Retzer's phone number?

AeroLeads has found 2 phone signal(s) with area code 408 for Mark Retzer at KLA.

Where is Mark Retzer based?

Mark Retzer is based in San Jose, California, United States while working with KLA.

What companies has Mark Retzer worked for?

Mark Retzer has worked for Kla, Htu, Lam Research Corp., and Intel Corporation.

Who are Mark Retzer's colleagues at KLA?

Mark Retzer's colleagues at KLA include Nathan Jarnagin, Rafida Rosli, Prashant Ganesh, Wenmei Ming, and Ian Bensco.

How can I contact Mark Retzer?

You can use AeroLeads to view verified contact signals for Mark Retzer at KLA, including work email, phone, and LinkedIn data when available.

What schools did Mark Retzer attend?

Mark Retzer holds Management from West Valley College.

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