John Cifelli

John Cifelli: Email & Phone Number

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Senior Director Technical Support & Product Engineering at Comcast|South Yarmouth, Massachusetts, United States

Position:

Senior Director Technical Support & Product Engineering at Comcast

Location:

South Yarmouth, Massachusetts, United States

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Last updated: 2026-02-01
Updated: 2026-02-01

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Work Experience 30 years

Senior Director Technical Support & Product Engineering at Comcast

Apr 2023 - Current

Advanced Technical Support Manager at Comcast Cable

Jan 2008 - Apr 2023

ATS Engineering Manager at Comcast

Nov 1996 - Apr 2023

John Cifelli started working in 1996, then the employee has changed 1 company and 2 jobs. On average, John Cifelli works for one company for 14 years 11 months.

Their professional focus is Broadband, Call Centers, and Computer Network Operations across 3 core areas.

Frequently Asked Questions

What is John Cifelli's email address?

SignalHire found a verified business email address for John Cifelli: c****n@corporate.comcast.com.

What is John Cifelli's phone number?

SignalHire found a verified phone number for John Cifelli: +1-***-***-9000.

How do I contact John Cifelli at Comcast?

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What is John Cifelli's professional background?

John Cifelli has 30 years of professional experience. They have held roles including Advanced Technical Support Manager, and ATS Engineering Manager at companies such as Comcast Cable, and Comcast.

Is John Cifelli's contact information up to date?

Yes. John Cifelli's SignalHire profile was last updated on 1 February 2026, reflecting their current position as Senior Director Technical Support & Product Engineering at Comcast in Philadelphia, PA, United States.

John Cifelli Namesakes

Name
Company
Position
John Cifelli
Neurological Surgery
M.D.
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