Won Jun Cho: Email & Phone Number

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Cloud Security Engineer Intern at Illumio|United States

Position:

Cloud Security Engineer Intern at Illumio

Location:

United States

View Won Jun Cho's Email

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Last updated: 2026-06-25

Updated: 2026-06-25

Found email addresses for Won Jun Cho:

Business emails:

j***w@illumio.com

Personal emails:

j***@amazon.com

Found phones for Won Jun Cho:

+1-909-***-**79,

+1-623-***-**26,

+1-909-***-**84,

+1-323-***-**47

A different Won Jun Cho?

Work Experience 4 years

Cloud Security Engineer Intern at Illumio

May 2026 - Current

Software Development Engineer Internship at Amazon

May 2025 - Jul 2025

Back-End Developer Internship at IBM

May 2024 - Aug 2024

Software Developer Internship at Madison Square Garden Entertainment Corp.

Oct 2022 - Apr 2023

Google CSSI at Google

Jul 2022 - Aug 2022

Won Jun Cho started working in 2022, then the employee has changed 4 companies and 4 jobs. On average, Won Jun Cho works for one company for 3 months.

Their professional focus is Agile Methodologies, Amazon S3, and Amazon Web Services (AWS) across 3 core areas.

Won holds CodePath iOS Development certifications.

Education

Bachelor's degree at San Jose State University

Frequently Asked Questions

What is Won Jun Cho's email address?

SignalHire found verified email addresses for Won Jun Cho, both business and personal. Their business email is j***w@illumio.com, and personal emails include j***@amazon.com.

What is Won Jun Cho's phone number?

SignalHire found multiple verified phone numbers for Won Jun Cho: +1-909-***-**79, +1-623-***-**26, and +1-909-***-**84.

How do I contact Won Jun Cho at Illumio?

You can reach Won Jun Cho 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 Won Jun Cho's professional background?

Won Jun Cho has 4 years of professional experience. They have held roles including Software Development Engineer Internship, Back-End Developer Internship, and Software Developer Internship at companies such as Amazon, IBM, and Madison Square Garden Entertainment Corp.. Their education includes Bachelor's degree from San Jose State University.

Is Won Jun Cho's contact information up to date?

Yes. Won Jun Cho's SignalHire profile was last updated on 25 June 2026, reflecting their current position as Cloud Security Engineer Intern at Illumio in Sunnyvale, California, United States.

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