Calvin Gray
GIS Analyst
GISP Approved
Active
Cert Number: 67967
Expiration: 06/25/2026
Zip: 31032
James Gray
Senior Geospatial Manager
GISP Approved
Active
Cert Number: 160819
Expiration: 06/25/2026
Zip: 27587
Will Grayson
GIS Specialist Team Lead
GISP Approved
Active
Cert Number: 161053
Expiration: 07/25/2027
Zip: 39110
Brann Greager
Senior Data Solutions Manager
GISP Approved
Active
Cert Number: 161168
Expiration: 01/25/2028
Zip: 80033
Stacy Grear
GIS Director
GISP Approved
Active
Cert Number: 41021
Expiration: 02/25/2028 00:00:00
Zip: 30030
Justin Greco
Technology Supervisor / Lead Application Developer
GISP Approved
Active
Cert Number: 18600
Expiration: 10/25/2028
Zip: 27602
Louis Greeenwell
Director - Certification, Training & Technology
GISP Approved
Active
Cert Number: 24735
Expiration: 04/25/2029 00:00:00
Zip: 43021
Joyce Green
Manager, GIS Services Division
GISP Approved
Active
Cert Number: 24486
Expiration: 08/25/2027
Zip: 73069
Eric Green
Research Engineer
GISP Approved
Active
Cert Number: 22980
Expiration: 01/25/2029
Zip: 40506
Sherman Green
Branch Manager
GISP Approved
Active
Cert Number: 90659
Expiration: 04/25/2026 00:00:00
Zip: 31216
Andrew Green
GIS Consultant
GISP Approved
Active
Cert Number: 161154
Expiration: 01/25/2028
Zip: 75019
Michael Green
GISP Approved
Active
Cert Number: 42302
Expiration: 08/25/2028
Zip: 80229
Kelly Green
GIS Coordinator
GISP Approved
Active
Cert Number: 161688
Expiration: 12/25/2026 00:00:00
Zip: 86326
Joshua Green
GIS Analyst
GISP Approved
Active
Cert Number: 160917
Expiration: 01/25/2027 00:00:00
Zip: 49649
Doug Green
GIS Consultant
GISP Approved
Active
Cert Number: 161569
Expiration: 07/25/2026 00:00:00
Zip: 83709
Gary Greenberg
Owner/GIS Manager
GISP Approved
Active
Cert Number: 53056
Expiration: 11/25/2027
Zip: 99611
Joshua Greenberg
WA State NHD Steward
GISP Approved
Active
Cert Number: 60854
Expiration: 11/25/2027
Zip: 98273
Michael Greene
Manager
GISP Approved
Active
Cert Number: 59434
Expiration: 04/25/2027
Zip: 40511
Corey Greenfield
GIS Programmer
GISP Approved
Active
Cert Number: 162118
Expiration: 01/25/2028 00:00:00
Zip: 29745
Zion Greer
GIS Analyst II
GISP Approved
Active
Cert Number: 162602
Expiration: 01/25/2029
Zip: 300038
Matthew Gregory
GIS Project Manager
GISP Approved
Active
Cert Number: 65619
Expiration: 07/25/2027
Zip: 23511
Scott Gregory
Environmental Scientist
GISP Approved
Active
Cert Number: 40175
Expiration: 06/25/2028
Zip: 28806
Jason Gregory
GIS Director
GISP Approved
Active
Cert Number: 16890
Expiration: 09/25/2028
Zip: 32097
Derrick Gregory
GIS Analyst II
GISP Approved
Active
Cert Number: 161432
Expiration: 12/25/2028
Zip: 86001
Aaron Greiner
Deputy Chief Information Officer
GISP Approved
Active
Cert Number: 62009
Expiration: 02/25/2028
Zip: 50309
Steven Grenoble
GIS Lead
GISP Approved
Active
Cert Number: 62268
Expiration: 03/25/2028
Zip: 24016
Jacob Gresham
Project Manager (Aerial - GIS)
GISP Approved
Active
Cert Number: 161468
Expiration: 01/25/2029
Zip: 30127
Vineela Griddaluru
Water Resources Engineer/GIS Specialist
GISP Approved
Active
Cert Number: 61580
Expiration: 10/25/2027
Zip: 63011
Sven Griffin
GIS Coordinator
GISP Approved
Active
Cert Number: 63491
Expiration: 07/25/2028
Zip: 78641
Joel Griffin
Sr GIS Analyst
GISP Approved
Active
Cert Number: 90149
Expiration: 11/25/2028
Zip: 95650
Rebecca Griffin
GIS & Planning Manager
GISP Approved
Active
Cert Number: 160723
Expiration: 02/25/2029
Zip: 15241
Robert Griffin
Associate Professor - Atmospheric & Earth Science
GISP Approved
Active
Cert Number: 99286
Expiration: 12/25/2026
Zip: 35899
Tyler Griffin
GIS Manager
GISP Approved
Active
Cert Number: 161516
Expiration: 06/25/2026 00:00:00
Zip: 32701
Andrea Griffith
President/Owner
GISP Approved
Active
Cert Number: 39740
Expiration: 10/25/2026 00:00:00
Zip: 15101
Michelle Griffith Zeiders
Assistant Teaching Professor
GISP Approved
Active
Cert Number: 161373
Expiration: 07/25/2028
Zip: 16801
David Grigg
Aviation Program Director
GISP Approved
Active
Cert Number: 28380
Expiration: 04/25/2026
Zip: 29710
Sarah Grimsley
Geospatial Solutions Engineer
GISP Approved
Active
Cert Number: 161813
Expiration: 04/25/2027 00:00:00
Zip: 32258
Randall Grip
Vice President
GISP Approved
Active
Cert Number: 91422
Expiration: 06/25/2026
Zip: 70810
Glenn Grisdale
Principal
GISP Approved
Active
Cert Number: 53653
Expiration: 04/25/2028 00:00:00
Zip: 43402
Brandon Griswold
GIS Technician / Support Desk
GISP Approved
Active
Cert Number: 90528
Expiration: 03/25/2029
Zip: 07080
Josh Groeneveld
Emerging Technologies Specialist / Automation Manager
GISP Approved
Active
Cert Number: 160481
Expiration: 09/25/2027 00:00:00
Zip: 49506
Shannon Groff
GIS Specialist
GISP Approved
Active
Cert Number: 71990
Expiration: 04/25/2028
Zip: 05739
Kelsy Grogan
Planning & GIS Manager
GISP Approved
Active
Cert Number: 162219
Expiration: 07/25/2028 00:00:00
Zip: 29033
Malgorzata Grondalski
GIS Manager
GISP Approved
Active
Cert Number: 31876
Expiration: 10/25/2027
Zip: 80601
Christopher Gross
GIS Administrator
GISP Approved
Active
Cert Number: 91235
Expiration: 06/25/2029
Zip: 07728
Patrick Gross
GIS Analyst
GISP Approved
Active
Cert Number: 99200
Expiration: 06/25/2029
Zip: 48211
Garri Grossi
Sr GIS Analyst
GISP Approved
Active
Cert Number: 58986
Expiration: 07/25/2026 00:00:00
Zip: 75150
Robert Grotefend
Consultant
GISP Approved
Active
Cert Number: 99304
Expiration: 12/25/2026
Zip: 90045
Melissa Grove
GIS Analyst
GISP Approved
Active
Cert Number: 160765
Expiration: 02/25/2029 00:00:00
Zip: 80110
Michael Groves
GIS Analyst
GISP Approved
Active
Cert Number: 90200
Expiration: 12/25/2028
Zip: 33401