John Esterline
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John Esterline Email & Phone Number

CEO Esterline Research & Design at Esterline Research & Design
Location: Mechanicsburg, Pennsylvania, United States 3 work roles 3 schools
2 work emails found @greenrayindustries.com 4 phones found area 717 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 4 phones

Work email j****@greenrayindustries.com
Direct phone (717) ***-****
LinkedIn Profile matched
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Current company
Role
CEO Esterline Research & Design
Location
Mechanicsburg, Pennsylvania, United States

Who is John Esterline? Overview

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Quick answer

John Esterline is listed as CEO Esterline Research & Design at Esterline Research & Design, based in Mechanicsburg, Pennsylvania, United States. AeroLeads shows a work email signal at greenrayindustries.com, phone signal with area code 717, and a matched LinkedIn profile for John Esterline.

John Esterline previously worked as CEO at Esterline Research & Design and Senior Design Engineer at Greenray Industries Inc. John Esterline holds Master Of Engineering In Electrical Engineering from Penn State University.

Company email context

Email format at Esterline Research & Design

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{first_initial}{last}@greenrayindustries.com
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AeroLeads found 2 current-domain work email signals for John Esterline. Compare company email patterns before reaching out.

Profile bio

About John Esterline

CEO of Esterline Research & Design, which is an electrical engineering design firm with an emphasis in the frequency control industry. Focusing on the design and manufacture of high precision RF test equipment and complete test systems, targeting RF and frequency control applications. Our test equipment focuses on being able to test many RF systems simultaneously while combating many of the common problems encountered in RF testing. We are very comfortable confronting difficult problems that require unique, robust solutions with superior quality and reliability. We also offer consulting services in the areas of frequency control, test and automation, and general micro-controller needs. Expertise: Consulting in the areas of:-Frequency control-RF systems-Test and automation-Ceramic substrate and package design-General microcontroller applicationsDesign and manufacture of high precision RF test equipment such as:-Multi-channel RF frequency counter system-Multi-channel programmable mixer/downconverter-Multi-channel low noise synthesizer-Multi-channel high precision temperature measurement systemResearch and development -Holds six US patent (see below) -Two IEEE publications (see below) -Multiple trade magazine publications (see below) Oscillator Design -High Precision TCXO's -Minature cermaic package design -Chip and wire designTest System Design -Temperature Test System - Final Electrical Verification

Listed skills include Electronics, Rf, Testing, Electrical Engineering, and 31 others.

Current workplace

John Esterline's current company

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Esterline Research & Design
Esterline Research & Design
CEO Esterline Research & Design
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3 roles

John Esterline work experience

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

Ceo

Current

Shiremanstown, PA, US

Consulting in the areas of:-Frequency control-RF systems-Test and automation-Ceramic substrate and package design-General microcontroller applicationsDesign and manufacture of high precision RF test equipment such as:-Multi-channel RF frequency counter system-Multi-channel programmable mixer/downconverter-Multi-channel low noise synthesizer-Multi-channel.

May 2014 - Present

Senior Design Engineer

Mechanicsburg, PA, US

-Design of precision TCXO's, OCXO's and VCXO's for commercial, military and high shock/vibration applications. -Research and Development of new oscillator compensation methods.-Interfacing with patent attorneys to create patents around new technologies.-Writing and publishing technical articles related to oscillators.-Lecturing at conferences and customer.

May 2006 - May 2014

Senior Troubleshooting Technician

Cts Reeves

Line Lead Technician on Militray OCXO

Oct 1999 - Aug 2002
3 education records

John Esterline education

Master Of Engineering In Electrical Engineering

Penn State University

Bsee, Electrical Engineering

Penn State University

Associate'S Degree, Electrical And Electronics Engineering

Electronic Institutes
FAQ

Frequently asked questions about John Esterline

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

What company does John Esterline work for?

John Esterline works for Esterline Research & Design.

What is John Esterline's role at Esterline Research & Design?

John Esterline is listed as CEO Esterline Research & Design at Esterline Research & Design.

What is John Esterline's email address?

AeroLeads has found 2 work email signals at @greenrayindustries.com for John Esterline at Esterline Research & Design.

What is John Esterline's phone number?

AeroLeads has found 4 phone signal(s) with area code 717 for John Esterline at Esterline Research & Design.

Where is John Esterline based?

John Esterline is based in Mechanicsburg, Pennsylvania, United States while working with Esterline Research & Design.

What companies has John Esterline worked for?

John Esterline has worked for Esterline Research & Design, Greenray Industries Inc, and Cts Reeves.

How can I contact John Esterline?

You can use AeroLeads to view verified contact signals for John Esterline at Esterline Research & Design, including work email, phone, and LinkedIn data when available.

What schools did John Esterline attend?

John Esterline holds Master Of Engineering In Electrical Engineering from Penn State University.

What skills is John Esterline known for?

John Esterline is listed with skills including Electronics, Rf, Testing, Electrical Engineering, Circuit Design, Manufacturing, Semiconductors, and Mixed Signal.

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