James Tsiamis's
email & phone

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Current Position:

Vice President Cloud Performance at Zscaler

Experience:

28 years

Location:

San Francisco, California

How to contact James Tsiamis

Last updated:2025-05-28

j***********s@zscaler.com

+1-909-***-**75

Analytics

According to LinkedIn James Tsiamis started working on 1997, then the employee has changed 4 companies and 7 jobs. On average, James Tsiamis works for one company for 3 years 6 months. James Tsiamis has been working as a Vice President Cloud Performance for Zscaler for 457 days. If you are interested in this candidate, contact him directly by using contact details provided by SignalHire.

Work Experience

Vice President Cloud Performance at Zscaler

May 2024 - Current

Vice President Engineering at Salesforce

May 2018 - Apr 2024

Senior Director Engineering at Salesforce

Sep 2016 - May 2018

Senior Manager Capacity and Performance Engineering at Twitter

Feb 2011 - Mar 2016

Manager, Performance Engineering at Salesforce

Feb 2006 - Mar 2011

Principal Engineer at Oracle

Jun 2003 - Dec 2005

Performance Engineer at Evolve Software

Dec 1999 - Jun 2003

Systems Engineer PeopleSoft Consulting at Oracle

Feb 1997 - Dec 1999

Education

James Madison University

Gonzaga College High School

Frequently Asked Questions

How long has James Tsiamis been working as a Vice President Cloud Performance?

James Tsiamis's total experience in various companies as a Vice President Cloud Performance 1 year 3 months.

What is James Tsiamis's minimum period of employment in the companies?

James Tsiamis's minimum period of employment in various companies is 1 year 8 months.

What is James Tsiamis's average duration of employment for different companies?

On average, James Tsiamis works for one company for 3 years 10 months

What industries has James Tsiamis worked in?

James Tsiamis works in the Computer & Network Security. Previously, James Tsiamis worked in the Computer Software, and Information Technology and Services.

What positions has James Tsiamis held before?

Previously, James Tsiamis worked as a Vice President Engineering, and Senior Director Engineering, and Senior Manager Capacity and Performance Engineering, and Manager, Performance Engineering, and Principal Engineer.

How do I contact James Tsiamis?

James Tsiamis's email address is j***********s@zscaler.com, phone number is +1-909-***-**75. Sign up to get contact details.

Who is the Chairman & CEO of the Zscaler?

The Chairman & CEO of the Zscaler is Jay Chaudhry

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