Echo Cao

Echo Cao: Email & Phone Number

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Business Information Security Officer at Citi|Shanghai, China

Position:

Business Information Security Officer at Citi

Location:

Shanghai, China

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Last updated: 2026-06-05
Updated: 2026-06-05

Found email addresses for Echo Cao:

Business emails:
e******o@citi.com

Found phone for Echo Cao:

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Work Experience 29 years

Business Information Security Officer at Citi

Mar 2015 - Current

Infrastructure Manager at Citi

Mar 2005 - Mar 2015

Department manager at Shanghai Post & Telecommunications Equipment Co., Ltd., Shanghai

Nov 2000 - Mar 2005

System administrator at Shandong Telecommunication Office

Jul 1997 - Nov 2000

Echo Cao started working in 1997, then the employee has changed 2 companies and 3 jobs. On average, Echo Cao works for one company for 7 years 3 months.

Echo is proficient in Chinese and English. Their professional focus is Business Analysis, Disaster Recovery, and Infrastructure across 3 core areas.

Education

学士 at Shan Dong University

学士 at 山东大学

Frequently Asked Questions

What is Echo Cao's email address?

SignalHire found a verified business email address for Echo Cao: e******o@citigroup.com, e******o@citi.com.

What is Echo Cao's phone number?

SignalHire found a verified phone number for Echo Cao: +86-***-***-8585.

How do I contact Echo Cao at Citi?

You can reach Echo Cao 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 Echo Cao's professional background?

Echo Cao has 29 years of professional experience. They have held roles including Infrastructure Manager, Department manager, and System administrator at companies such as Citi, Shanghai Post & Telecommunications Equipment Co., Ltd., Shanghai, and Shandong Telecommunication Office. Their education includes 学士 from Shan Dong University, and 学士 from 山东大学.

Is Echo Cao's contact information up to date?

Yes. Echo Cao's SignalHire profile was last updated on 5 June 2026, reflecting their current position as Business Information Security Officer at Citi in New York, New York, United States.

Echo Cao Namesakes

Name
Company
Position
Echo Cao
BTC Consultant Co., Ltd.
Project Manager
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Echo Cao
Chinalco rare earth (jiangsu)co ., ltd
international sales
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