Harrison Ren: Email & Phone Number

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Director of Engineering at Workday|United States

Position:

Director of Engineering at Workday

Location:

United States

View Harrison Ren's Email

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Last updated: 2026-06-26

Updated: 2026-06-26

Found email addresses for Harrison Ren:

Business emails:

r*********n@workday.com

Personal emails:

h***@yahoo.com,

h***@cisco.com,

h***@workday.com

Found phones for Harrison Ren:

+1-520-***-**51,

+1-480-***-**08,

+1-323-***-**13,

+1-623-***-**89

A different Harrison Ren?

Work Experience 15 years

Director of Engineering at Workday

Jan 2024 - Current

Senior Engineering Manager at Workday

Jan 2018 - Jan 2024

Engineering Manager at Cisco

Jan 2011 - Jan 2018

Harrison Ren started working in 2011, then the employee has changed 1 company and 2 jobs. On average, Harrison Ren works for one company for 5 years 2 months.

Harrison is proficient in English and Mandarin. Their professional focus is Amazon Web Services (AWS), Communication, and Cross-functional Team Leadership across 3 core areas.

Education

Master of Science at San José State University

Frequently Asked Questions

What is Harrison Ren's email address?

SignalHire found verified email addresses for Harrison Ren, both business and personal. Their business email is r*********n@workday.com, and personal emails include h***@yahoo.com, h***@cisco.com, and h***@workday.com.

What is Harrison Ren's phone number?

SignalHire found multiple verified phone numbers for Harrison Ren: +1-520-***-**51, +1-480-***-**08, and +1-323-***-**13.

How do I contact Harrison Ren at Workday?

You can reach Harrison Ren through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Harrison Ren's professional background?

Harrison Ren has 15 years of professional experience. They have held roles including Senior Engineering Manager, and Engineering Manager at companies such as Workday, and Cisco. Their education includes Master of Science from San José State University.

Is Harrison Ren's contact information up to date?

Yes. Harrison Ren's SignalHire profile was last updated on 26 June 2026, reflecting their current position as Director of Engineering at Workday in Pleasanton, California, United States.

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