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Gary Hacker Email & Phone Number
Senior Consultant
at
Geosyntec Consultants
1 work email found
@langan.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Current company
Role
Senior Consultant
Location
Annapolis, Maryland, United States
Company size
Who is Gary Hacker? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Gary Hacker is listed as Senior Consultant at Geosyntec Consultants, a company with 2314 employees, based in Annapolis, Maryland, United States. AeroLeads shows a work email signal at langan.com and a matched LinkedIn profile for Gary Hacker.
Gary Hacker previously worked as Sr Program Manager at Langan Engineering & Environmental Services and sr consultant at Erm. Gary Hacker holds Bachelor'S Degree, Environmental Science from Penn State University.
Company email context
Email format at Geosyntec Consultants
This section adds company-level context without repeating Gary Hacker's masked contact details.
{first_initial}{last}@langan.com
86% confidence
AeroLeads found 1 current-domain work email signal for Gary Hacker. Compare company email patterns before reaching out.
Profile bio
About Gary Hacker
Gary Hacker is a Senior Consultant at Geosyntec Consultants.
Current workplace
Gary Hacker's current company
Company context helps verify the profile and gives searchers a useful next step.
Geosyntec Consultants
3 roles
Gary Hacker work experience
A career timeline built from the work history available for this profile.
Sr Program Manager
Current
Nov 2021 - Present
Sr Consultant
Apr 1990 - Oct 2021
Team & coworkers
Colleagues at Geosyntec Consultants
Other employees you can reach at geosyntec.com. View company contacts for 2314 employees →
GW
Gerd Waldheim
Colleague at Geosyntec ConsultantsStockholm, Stockholm County, Sweden, Sweden
View →
KP
Kassandra Pierce, Ms, Git
Colleague at Geosyntec ConsultantsTampa, Florida, United States, United States
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LD
Leslie Donnell, Mba, Mhrs
Colleague at Geosyntec ConsultantsGreater Philadelphia, United States
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JA
Jeffrey Ahrens, P.E.
Colleague at Geosyntec ConsultantsCharlotte, North Carolina, United States, United States
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BM
Brent Miller
Colleague at Geosyntec ConsultantsFederal Way, Washington, United States, United States
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KK
Kevin Kim
Colleague at Geosyntec ConsultantsMississauga, Ontario, Canada, Canada
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NB
Nick Butson P.Eng. (On, Mb)
Colleague at Geosyntec ConsultantsKitchener, Ontario, Canada, Canada
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CM
Cory Miller
Colleague at Geosyntec ConsultantsRockmart, Georgia, United States, United States
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CW
Catherine Weber
Colleague at Geosyntec ConsultantsKennesaw, Georgia, United States, United States
View →
AC
Alex Carroll, Pe
Colleague at Geosyntec ConsultantsDenver, Colorado, United States, United States
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Gerd Waldheim
Colleague at Geosyntec ConsultantsStockholm, Stockholm County, Sweden, Sweden
View →
KP
Kassandra Pierce, Ms, Git
Colleague at Geosyntec ConsultantsTampa, Florida, United States, United States
View →
LD
Leslie Donnell, Mba, Mhrs
Colleague at Geosyntec ConsultantsGreater Philadelphia, United States
View →
JA
Jeffrey Ahrens, P.E.
Colleague at Geosyntec ConsultantsCharlotte, North Carolina, United States, United States
View →
BM
Brent Miller
Colleague at Geosyntec ConsultantsFederal Way, Washington, United States, United States
View →
KK
Kevin Kim
Colleague at Geosyntec ConsultantsMississauga, Ontario, Canada, Canada
View →
NB
Nick Butson P.Eng. (On, Mb)
Colleague at Geosyntec ConsultantsKitchener, Ontario, Canada, Canada
View →
CM
Cory Miller
Colleague at Geosyntec ConsultantsRockmart, Georgia, United States, United States
View →
CW
Catherine Weber
Colleague at Geosyntec ConsultantsKennesaw, Georgia, United States, United States
View →
AC
Alex Carroll, Pe
Colleague at Geosyntec ConsultantsDenver, Colorado, United States, United States
View →
1 education record
Gary Hacker education
FAQ
Frequently asked questions about Gary Hacker
Quick answers generated from the profile data available on this page.
What company does Gary Hacker work for?
Gary Hacker works for Geosyntec Consultants.
What is Gary Hacker's role at Geosyntec Consultants?
Gary Hacker is listed as Senior Consultant at Geosyntec Consultants.
What is Gary Hacker's email address?
AeroLeads has found 1 work email signal at @langan.com for Gary Hacker at Geosyntec Consultants.
Where is Gary Hacker based?
Gary Hacker is based in Annapolis, Maryland, United States while working with Geosyntec Consultants.
What companies has Gary Hacker worked for?
Gary Hacker has worked for Geosyntec Consultants, Langan Engineering & Environmental Services, and Erm.
Who are Gary Hacker's colleagues at Geosyntec Consultants?
Gary Hacker's colleagues at Geosyntec Consultants include Gerd Waldheim, Kassandra Pierce, Ms, Git, Leslie Donnell, Mba, Mhrs, Jeffrey Ahrens, P.E., and Brent Miller.
How can I contact Gary Hacker?
You can use AeroLeads to view verified contact signals for Gary Hacker at Geosyntec Consultants, including work email, phone, and LinkedIn data when available.
What schools did Gary Hacker attend?
Gary Hacker holds Bachelor'S Degree, Environmental Science from Penn State University.
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