Clifford Johnston: Email & Phone Number

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Senior Technical Manager, Project Management at WSP in the U.S.|Las Vegas Metropolitan Area, United States

Position:

Senior Technical Manager, Project Management at WSP in the U.S.

Location:

Las Vegas Metropolitan Area, United States

View Clifford Johnston's Email

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Last updated: 2026-05-04

Updated: 2026-05-04

Found email addresses for Clifford Johnston:

Business emails:

j********d@wsp.com

Personal emails:

j***@yahoo.com,

j***@gmail.com

Found phones for Clifford Johnston:

+1-520-***-**91,

+1-205-***-**95,

+1-623-***-**04,

+1-323-***-**96

A different Clifford Johnston?

Work Experience 26 years

Senior Technical Manager, Project Management at WSP in the U.S.

Feb 2026 - Current

Project Manager Supply Chain Management at WSP in the U.S.

Jul 2025 - Jan 2026

Military Officer at US Army

May 2000 - Aug 2024

Clifford Johnston started working in 2000, then the employee has changed 1 company and 2 jobs. On average, Clifford Johnston works for one company for 8 years 4 months.

Their professional focus is Communication, Leadership, and Project Management across 3 core areas.

Education

Master of Business Administration - MBA at Louisiana State University

Master of Military Arts and Science at U.S. Army Command and General Staff College

Bachelor's degree at University of Maryland Global Campus

Frequently Asked Questions

What is Clifford Johnston's email address?

SignalHire found verified email addresses for Clifford Johnston, both business and personal. Their business email is j********d@wsp.com, and personal emails include j***@yahoo.com, and j***@gmail.com.

What is Clifford Johnston's phone number?

SignalHire found multiple verified phone numbers for Clifford Johnston: +1-520-***-**91, +1-205-***-**95, and +1-623-***-**04.

How do I contact Clifford Johnston at WSP in the U.S.?

You can reach Clifford Johnston 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 Clifford Johnston's professional background?

Clifford Johnston has 26 years of professional experience. They have held roles including Project Manager Supply Chain Management, and Military Officer at companies such as WSP in the U.S., and US Army. Their education includes Master of Business Administration - MBA from Louisiana State University, and Master of Military Arts and Science from U.S. Army Command and General Staff College.

Is Clifford Johnston's contact information up to date?

Yes. Clifford Johnston's SignalHire profile was last updated on 4 May 2026, reflecting their current position as Senior Technical Manager, Project Management at WSP in the U.S. in New York, NY, United States.

Clifford Johnston Namesakes

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Company

Position

Riley Johnston

The Good Guys

Salesperson

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CJ Johnston

Australian Youth Space Academy

Science Educator

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