Jack: Email & Phone Number

Technical Project Manager, Platform Service Delivery Cloud Operations at Zscaler|San Francisco, California, United States

Position:

Technical Project Manager, Platform Service Delivery Cloud Operations at Zscaler

Location:

San Francisco, California, United States

View Jack's Email

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Last updated: 2026-08-16

Updated: 2026-08-16

Found email addresses for Jack:

Business emails:

s************s@siemens.com,

s***********s@lumenvox.com,

s***n@lumenvox.com

Personal emails:

j********o@gmail.com,

s*******1@yahoo.com,

j*******o@gmail.com

Found phones for Jack:

+1-323-***-**49,

+1-909-***-**34

A different Jack?

Work Experience 20 years

Technical Project Manager, Platform Service Delivery Cloud Operations at Zscaler

Mar 2023 - Current

Information Technology Program Manager at Chime

Jul 2022 - Feb 2023

IT Project Manager at Instacart

May 2021 - Jul 2022

Senior IT Project Manager at Cruise

May 2017 - Jul 2020

Technical Operations | Supply Chain and Asset Management Program Manager at Box

May 2014 - Apr 2017

Project Manager supporting Supply Chain and Asset Management at eBay Inc at eBay for Business

Jul 2012 - May 2014

IT Engineer at CH Reynolds Electric at Cisco Systems

Mar 2008 - Jul 2012

Production Specialist at Air Link Communications

Jun 2006 - Mar 2007

Jack started working in 2006, then the employee has changed 7 companies and 7 jobs. On average, Jack works for one company for 2 years 3 months.

Their professional focus is active directory, bmc remedy, and cable management across 3 core areas.

Jack holds CHAMP (Certified Hardware Asset Management Professional) certifications.

Education

California State University-East Bay

University of California, Riverside

Frequently Asked Questions

What is Jack's email address?

SignalHire found verified email addresses for Jack, both business and personal. Their business email is s************s@siemens.com, and personal emails include j********o@gmail.com, s*******1@yahoo.com, and j*******o@gmail.com.

What is Jack's phone number?

SignalHire found multiple verified phone numbers for Jack: +1-323-***-**49, and +1-909-***-**34.

How do I contact Jack at Zscaler?

You can reach Jack 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 Jack's professional background?

Jack has 20 years of professional experience. They have held roles including Information Technology Program Manager, IT Project Manager, and Senior IT Project Manager at companies such as Chime, Instacart, and Cruise. Their education includes California State University-East Bay, and University of California, Riverside.

Is Jack's contact information up to date?

Yes. Jack's SignalHire profile was last updated on 16 August 2026, reflecting their current position as Technical Project Manager, Platform Service Delivery Cloud Operations at Zscaler in San Jose, California, United States.

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Jack

Focal Point Strategy Group

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Jack

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jack

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