John Leeman
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John Leeman Email & Phone Number

Location: Siloam Springs, Arkansas, United States 4 work roles 2 schools
1 work email found @psu.edu 2 phones found area 479 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@psu.edu
Direct phone (479) ***-****
LinkedIn Profile matched
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Current company
Role
Consultant
Location
Siloam Springs, Arkansas, United States

Who is John Leeman? Overview

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Quick answer

John Leeman is listed as Consultant at Leeman Geophysical LLC, based in Siloam Springs, Arkansas, United States. AeroLeads shows a work email signal at psu.edu, phone signal with area code 479, and a matched LinkedIn profile for John Leeman.

John Leeman previously worked as Graduate Student at Penn State University and Laboratory Worker at University Of Oklahoma. John Leeman holds Geological And Earth Sciences/Geosciences from Penn State University.

Company email context

Email format at Leeman Geophysical LLC

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*@psu.edu
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AeroLeads found 1 current-domain work email signal for John Leeman. Compare company email patterns before reaching out.

Profile bio

About John Leeman

I'm a geophysical consultant and software engineer. I work with scientists and engineers to solve the difficult problems that face them with domain expertise and a broad range of skills.

Listed skills include Physics, Earth Science, Geology, Data Analysis, and 21 others.

Current workplace

John Leeman's current company

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Leeman Geophysical LLC
Leeman Geophysical Llc
Consultant
AeroLeads page
4 roles · 12 years

John Leeman work experience

A career timeline built from the work history available for this profile.

Consultant

Current

I provide consulting on instrumentation and data analysis, focused on the physical sciences. I also offer professional programming services for teams needing unique software for unique problems. www.leemangeophysical.com

2015 - Present ~11 yrs 6 mos

Graduate Student

I worked with Dr. Chris Marone and Dr. Demian Saffer studying the electrical properties of faults in the Earth as well as the mechanical behavior and modeling of that behavior.

Jul 2012 - May 2017

Laboratory Worker

I built, maintained, and operated high pressure, low temperature apparatus for studying the formation and dissociation kinetics of gas clathrates (hydrates). This included work with collaborators at Oak Ridge National Laboratory.

Oct 2009 - May 2013

Intern

I wrote software for visualization and instant analysis of returned telemetry data from the prototype Morpheus lunar lander.

Jun 2011 - Aug 2011
2 education records

John Leeman education

FAQ

Frequently asked questions about John Leeman

Quick answers generated from the profile data available on this page.

What company does John Leeman work for?

John Leeman works for Leeman Geophysical LLC.

What is John Leeman's role at Leeman Geophysical LLC?

John Leeman is listed as Consultant at Leeman Geophysical LLC.

What is John Leeman's email address?

AeroLeads has found 1 work email signal at @psu.edu for John Leeman at Leeman Geophysical LLC.

What is John Leeman's phone number?

AeroLeads has found 2 phone signal(s) with area code 479 for John Leeman at Leeman Geophysical LLC.

Where is John Leeman based?

John Leeman is based in Siloam Springs, Arkansas, United States while working with Leeman Geophysical LLC.

What companies has John Leeman worked for?

John Leeman has worked for Leeman Geophysical Llc, Penn State University, University Of Oklahoma, and Nasa.

How can I contact John Leeman?

You can use AeroLeads to view verified contact signals for John Leeman at Leeman Geophysical LLC, including work email, phone, and LinkedIn data when available.

What schools did John Leeman attend?

John Leeman holds Geological And Earth Sciences/Geosciences from Penn State University.

What skills is John Leeman known for?

John Leeman is listed with skills including Physics, Earth Science, Geology, Data Analysis, Research, Geophysics, Mathematical Modeling, and Matlab.

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