ChaeSang: Email & Phone Number

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Sr. Security Engineer at Coupang|South Korea, Republic of Korea

Position:

Sr. Security Engineer at Coupang

Location:

South Korea, Republic of Korea

View ChaeSang's Email

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Last updated: 2026-06-17

Updated: 2026-06-17

Found email addresses for ChaeSang:

Business emails:

c******g@coupang.com

Personal emails:

c********3@gmail.com

Found phone for ChaeSang:

+82-***-***-0191

A different ChaeSang?

Work Experience 17 years

Sr. Security Engineer at Coupang

Nov 2020 - Current

Sr. System Engineer at CMT Information & Communication Co., Ltd.

Feb 2020 - Nov 2020

Sr.System Engineer at Symantec

Oct 2018 - Dec 2019

Information Technology System Administrator at 웍스피어(유)

May 2017 - Oct 2018

과장 at SGIKOREA

Feb 2009 - May 2017

ChaeSang started working in 2009, then the employee has changed 4 companies and 4 jobs. On average, ChaeSang works for one company for 3 years 6 months.

Their professional focus is CASB, Cisco R&S_ASA, and Cloud Security across 3 core areas.

ChaeSang holds CCSK, SCSA, and CCNP & CCNA certifications.

Frequently Asked Questions

What is ChaeSang's email address?

SignalHire found verified email addresses for ChaeSang, both business and personal. Their business email is c******g@coupang.com, and personal emails include c********3@gmail.com.

What is ChaeSang's phone number?

SignalHire found a verified phone number for ChaeSang: +82-***-***-0191.

How do I contact ChaeSang at Coupang?

You can reach ChaeSang 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 ChaeSang's professional background?

ChaeSang has 17 years of professional experience. They have held roles including Sr. System Engineer, Sr.System Engineer, and Information Technology System Administrator at companies such as CMT Information & Communication Co., Ltd., Symantec, and 웍스피어(유).

Is ChaeSang's contact information up to date?

Yes. ChaeSang's SignalHire profile was last updated on 17 June 2026, reflecting their current position as Sr. Security Engineer at Coupang in Seattle, Washington, United States.

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