John Knowles: Email & Phone Number

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Senior Transportation Project Manager at Jacobs|Fayetteville, Arkansas, United States

Position:

Senior Transportation Project Manager at Jacobs

Location:

Fayetteville, Arkansas, United States

View John Knowles's Email

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Last updated: 2025-08-07

Updated: 2025-08-07

Found email addresses for John Knowles:

Business emails:

k**********n@jacobs.com

Personal emails:

j***@hotmail.com,

k***@aol.com,

j***@yahoo.com,

j***@gmail.com

Found phones for John Knowles:

+1-870-***-**75,

+1-623-***-**93

A different John Knowles?

Work Experience 35 years

Senior Transportation Project Manager at Jacobs

Jun 2025 - Current

Senior Project Manager at Yeh and Associates, Inc.

Sep 2022 - Jun 2025

Senior Project Manager at FHWA Central Federal Lands

Jan 2018 - Jul 2022

Design and Environment Team Leader at FHWA Kansas Division

Mar 2005 - Jan 2018

Project Manager at FHWA Central Federal Lands

Jan 2000 - Mar 2005

Design Team Lead at FHWA Central Federal Lands

Mar 1993 - Jan 2005

Assistant Area Engineer at FHWA Missouri Division

Oct 1991 - Mar 1993

John Knowles started working in 1991, then the employee has changed 4 companies and 5 jobs. On average, John Knowles works for one company for 5 years 8 months.

Their professional focus is Complex Project Management and Roadway Design across 2 core areas.

Education

Bachelor of Science - BS at University of Arkansas

Frequently Asked Questions

What is John Knowles's email address?

SignalHire found verified email addresses for John Knowles, both business and personal. Their business email is k**********n@jacobs.com, and personal emails include j***@hotmail.com, k***@aol.com, and j***@yahoo.com.

What is John Knowles's phone number?

SignalHire found multiple verified phone numbers for John Knowles: +1-870-***-**75, and +1-623-***-**93.

How do I contact John Knowles at Jacobs?

You can reach John Knowles 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 Knowles's professional background?

John Knowles has 35 years of professional experience. They have held roles including Senior Project Manager, Senior Project Manager, and Design and Environment Team Leader at companies such as Yeh and Associates, Inc., FHWA Central Federal Lands, and FHWA Kansas Division. Their education includes Bachelor of Science - BS from University of Arkansas.

Is John Knowles's contact information up to date?

Yes. John Knowles's SignalHire profile was last updated on 7 August 2025, reflecting their current position as Senior Transportation Project Manager at Jacobs in Dallas, TX, United States.

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