Bob Tsia: Email & Phone Number

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Senior Software Development Leader at Cisco|San Francisco Bay Area, United States

Position:

Senior Software Development Leader at Cisco

Location:

San Francisco Bay Area, United States

View Bob Tsia's Email

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Last updated: 2026-06-18

Updated: 2026-06-18

Found email addresses for Bob Tsia:

Business emails:

*l*@cisco.com,

t**b@cisco.com

Personal emails:

b*********2@gmail.com

Found phones for Bob Tsia:

+1-520-***-**51,

+1-480-***-**40,

+1-480-***-**03,

+1-623-***-**17

A different Bob Tsia?

Work Experience 31 years

Senior Software Development Leader at Cisco

Jul 2016 - Current

Senior Software Development Manager/Senior Technical Leader at Cisco

Jul 2013 - Jun 2016

Technical Leader at Cisco

Dec 2006 - Jun 2013

Senior Software Development Engineer at Cisco

Dec 2001 - Dec 2006

Senior Software Development Engineer at Cisco

May 1998 - Nov 2001

Network Manager at University of Illinois Urbana-Champaign

Aug 1995 - May 1998

Bob Tsia started working in 1995, then the employee has changed 2 companies and 4 jobs. On average, Bob Tsia works for one company for 5 years 1 month.

Their professional focus is Cisco IOS, Cisco Technologies, and Data Center across 3 core areas.

Bob has registered patents, including "Source specific multicast layer 2 networking device and method".

Education

National University of Singapore

North Dakota State University

University of Illinois Urbana-Champaign

University of Minnesota

Frequently Asked Questions

What is Bob Tsia's email address?

SignalHire found verified email addresses for Bob Tsia, both business and personal. Their business email is *l*@cisco.com, and personal emails include b*********2@gmail.com.

What is Bob Tsia's phone number?

SignalHire found multiple verified phone numbers for Bob Tsia: +1-520-***-**51, +1-480-***-**40, and +1-480-***-**03.

How do I contact Bob Tsia at Cisco?

You can reach Bob Tsia 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 Bob Tsia's professional background?

Bob Tsia has 31 years of professional experience. They have held roles including Senior Software Development Manager/Senior Technical Leader, Technical Leader, and Senior Software Development Engineer at companies such as Cisco, Cisco, and Cisco. Their education includes National University of Singapore, and North Dakota State University.

Is Bob Tsia's contact information up to date?

Yes. Bob Tsia's SignalHire profile was last updated on 18 June 2026, reflecting their current position as Senior Software Development Leader at Cisco in San Jose, CA, United States.

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