John Collins: Email & Phone Number

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Senior Software Engineer at RTX|Plano, Texas, United States

Position:

Senior Software Engineer at RTX

Location:

Plano, Texas, United States

View John Collins's Email

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Last updated: 2026-10-19

Updated: 2026-10-19

Found email addresses for John Collins:

Business emails:

c**@rtx.com

Personal emails:

j***@rackspace.com,

j***@sailpoint.com,

c***@hotmail.com

Found phones for John Collins:

+1-623-***-**40,

+1-909-***-**49,

+1-323-***-**54

A different John Collins?

Work Experience 14 years

Senior Software Engineer at RTX

Jan 2022 - Current

Software Engineer at SailPoint

Aug 2019 - Dec 2021

Software Engineer at Rackspace Technology

Jan 2016 - Aug 2019

Software Developer at Fiserv

Jun 2013 - Dec 2015

Software Engineer Intern at Sabre

May 2012 - Aug 2012

John Collins started working in 2012, then the employee has changed 4 companies and 3 jobs. On average, John Collins works for one company for 2 years 8 months.

Their professional focus is Amazon Web Services (AWS), Back-End Web Development, and Cloud Applications across 3 core areas.

Education

Master of Science at The University of Texas at Arlington

Bachelor of Science at University of Tennessee, Knoxville

Frequently Asked Questions

What is John Collins's email address?

SignalHire found verified email addresses for John Collins, both business and personal. Their business email is c**@rtx.com, and personal emails include j***@rackspace.com, j***@sailpoint.com, and c***@hotmail.com.

What is John Collins's phone number?

SignalHire found multiple verified phone numbers for John Collins: +1-623-***-**40, +1-909-***-**49, and +1-323-***-**54.

How do I contact John Collins at RTX?

You can reach John Collins 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 John Collins's professional background?

John Collins has 14 years of professional experience. They have held roles including Software Engineer, Software Engineer, and Software Developer at companies such as SailPoint, Rackspace Technology, and Fiserv. Their education includes Master of Science from The University of Texas at Arlington, and Bachelor of Science from University of Tennessee, Knoxville.

Is John Collins's contact information up to date?

Yes. John Collins's SignalHire profile was last updated on 19 October 2026, reflecting their current position as Senior Software Engineer at RTX in Arlington, VA, United States.

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