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Greg Joyner's
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Current Position:

President/CEO at GJ GlobalTec LLC

Experience:

49 years

Location:

Jacksonville, Florida, United States

How to contact Greg Joyner

Last updated:2025-05-16
email********@gmail.com
phone+1-323-***-**33
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Analytics

According to LinkedIn Greg Joyner started working on 1976, then the employee has changed 11 companies and 16 jobs. On average, Greg Joyner works for one company for 3 years 1 month. Greg Joyner has been working as a President/CEO for GJ GlobalTec LLC for 273 days. If you are interested in this candidate, contact him directly by using contact details provided by SignalHire.

Work Experience

President/CEO at GJ GlobalTec LLC

Feb 2025 - Current

Advisory Board Member - Center for Minorities in Science and Engineering (CMSE) at University of Maryland - A. James Clark School of Engineering

Jan 2023 - Current

Client Engagement Executive/Vice President Systems & Operations at Astrion AI

Aug 2022 - Feb 2025

Vice President, Aviation Markets at AECOM

Apr 2021 - Jul 2022

Director, Technical Center for Communications, Navigation, Surveillance Systems and Engineering at U.S. DOT Volpe National Transportation Systems Center

Jan 2017 - Mar 2021

Group Manager for Air Traffic Management Programs at Federal Aviation Administration

Mar 2013 - Jan 2017

Team Manager for Navigation Programs Engineering at Federal Aviation Administration

Jun 2010 - Mar 2013

Acting Team Manager for Automation Support at Federal Aviation Administration

Nov 2007 - Jun 2010

Branch Manager for Global Initiatives and the International Civil Aviation Organization (ICAO) at Federal Aviation Administration

Aug 2005 - Nov 2007

Senior FAA Representative to Mediterranean Europe and the Middle East at Federal Aviation Administration

Oct 2001 - Aug 2005

Senior Technical Officer, Communications, Navigation and Surveillance (CNS) Section at International Civil Aviation Organization

Sep 1999 - Oct 2001

Senior International Technical Program Manager at Finnet Global

Sep 1997 - Sep 1999

Program Manager and Senior Systems Engineer at Finnet Global

Aug 1990 - Sep 1997

Senior Systems Engineer, FAA Navigation, Landing and Surveillance Systems at Sierra Nevada Corporation

Nov 1989 - Aug 1990

Engineering Program Manager/Supervisory Engineer at Honeywell

Jun 1985 - Nov 1989

Senior Radar Design Engineer at Northrop Grumman

Dec 1978 - Jun 1985

Associate Engineer at Naval Surface Warfare Center (NSWC)

May 1976 - Dec 1978

Education

BSEE at University of Maryland

Master of Science at The George Washington University

H.S. Diploma at Montgomery Blair High School

10th Grade at The Western High School

JHS Graduation at Louis Charles Rabaut JHS

Frequently Asked Questions

How long has Greg Joyner been working as a President/CEO?

Greg Joyner's total experience in various companies as a President/CEO 9 months.

What is Greg Joyner's minimum period of employment in the companies?

Greg Joyner's minimum period of employment in various companies is 9 months.

What is Greg Joyner's average duration of employment for different companies?

On average, Greg Joyner works for one company for 3 years 3 months

What industries has Greg Joyner worked in?

Greg Joyner worked in the Higher Education, and Computer Software, and Civil Engineering, and Research, and Aviation & Aerospace, and Airlines/Aviation, and Accounting, and Defense & Space, and Electrical/Electronic Manufacturing.

What positions has Greg Joyner held before?

Previously, Greg Joyner worked as a Advisory Board Member - Center for Minorities in Science and Engineering (CMSE), and Client Engagement Executive/Vice President Systems & Operations, and Vice President, Aviation Markets, and Director, Technical Center for Communications, Navigation, Surveillance Systems and Engineering , and Group Manager for Air Traffic Management Programs.

How do I contact Greg Joyner?

Greg Joyner's email address is ********@gmail.com, phone number is +1-323-***-**33. Sign up to get contact details.

Who are Greg Joyner's peers at other companies?

Greg Joyner's peers at other companies are Ray Smith and Jerry Green and Gary Vollmer
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