Sai Pinnepalli
Manager GIS Services
Expired
Cert Number: 61829
Expiration: 03/25/2018 00:00:00
Zip: 21044
James Poeschel
GIS Analyst
GISP Approved
Active
Cert Number: 162704
Expiration: 03/25/2029
Zip: 21075
Bonn Poland
GIS Specialist I
GISP Approved
Active
Cert Number: 90071
Expiration: 10/25/2028
Zip: 21740-4727
Jennifer Powers
Environmental Planner
Expired
Cert Number: 58359
Expiration: 11/25/2012
Zip: 21030
Harsh Prakash
Senior GIS Manager
Expired
Cert Number: 90044
Expiration: 10/25/2028 00:00:00
Zip: 20910
William Press
Senior Data Analyst
GISP Approved
Active
Cert Number: 162100
Expiration: 01/25/2028 00:00:00
Zip: 21043
Russell Provost
GIS Manager
GISP Approved
Active
Cert Number: 75530
Expiration: 05/25/2028
Zip: 20850
Xiaoming Qin
GIS Developer
Expired
Cert Number: 45310
Expiration: 01/25/2018 00:00:00
Zip: 20878
Thejashwini Ramarao
Production Analyst
GISP Approved
Active
Cert Number: 162242
Expiration: 07/25/2028 00:00:00
Zip: 21701
Jason Ramsey
Sr Systems Engineer
GISP Approved
Active
Cert Number: 90189
Expiration: 12/25/2028
Zip: 21030
Eric Ratcliffe
Project Manager
Expired
Cert Number: 7030
Expiration: 06/25/2016 00:00:00
Zip: 21794
Joseph Rathvon
GIS Manager
GISP Approved
Active
Cert Number: 90072
Expiration: 10/25/2028
Zip: 21740
Alice Redfield
Senior Scientist
Expired
Cert Number: 60888
Expiration: 12/25/2013 00:00:00
Zip: 20832
Douglas Reedy
GIS Project Manager
Expired
Cert Number: 17648
Expiration: 04/25/2018 00:00:00
Zip: 21601
Luis Resh
Data Systems Analyst
GISP Approved
Active
Cert Number: 162542
Expiration: 12/25/2028 00:00:00
Zip: 21921
Efrain Reyes
Sr Land Surveyor/GIS - AM1 Real Estate Cadastral
Expired
Cert Number: 82960
Expiration: 06/25/2025 00:00:00
Zip: 21703
Michael Rink
Information Systems Analyst
Expired
Cert Number: 56171
Expiration: 02/25/2017 00:00:00
Zip: 20910
Andreas Ritterbusch
Sr Software Integrator
Expired
Cert Number: 161151
Expiration: 12/25/2024 00:00:00
Zip: 21042
Shelby Roberson
GIS Manager
GISP Approved
Active
Cert Number: 90997
Expiration: 06/25/2026 00:00:00
Zip: 20878
Starla Robinson
Physical Scientist
GISP Approved
Active
Cert Number: 65682
Expiration: 01/25/2028
Zip: 20783
Demian Rybock
GIS Professional Consultant
GISP Approved
Active
Cert Number: 42990
Expiration: 04/25/2028
Zip: 20781
Matthew Sadecki
Senior GIS Engineer
Expired
Cert Number: 22290
Expiration: 12/25/2016 00:00:00
Zip: 21090
Conrad Schaefer
Senior GIS Analyst
GISP Approved
Active
Cert Number: 90401
Expiration: 09/25/2026
Zip: 21032
Fred Schenerman
Natural Resource Planner
Expired
Cert Number: 55558
Expiration: 11/25/2019 00:00:00
Zip: 21209
Stephanie Scherer
Geographer
GISP Approved
Active
Cert Number: 161449
Expiration: 12/25/2028
Zip: 21047
John Schlee
Work and Asset Management Solutions / GIS Division Manager
GISP Approved
Active
Cert Number: 18817
Expiration: 02/25/2028
Zip: 20882
Thomas Schweitzer
Sr. Division Manager, VP
Expired
Cert Number: 59846
Expiration: 08/25/2024 00:00:00
Zip: 20832
Michael Scott
Professor, Interim Dean
GISP Approved
Active
Cert Number: 57827
Expiration: 08/25/2026
Zip: 21801
Douglas Scrivener
GIS Specialist III
Expired
Cert Number: 64203
Expiration: 01/25/2023 00:00:00
Zip: 21202
Mary Searing
Water Resources Service Director
Expired
Cert Number: 60870
Expiration: 11/25/2013 00:00:00
Zip: 21032
Donald Segal
President
Expired
Cert Number: 19069
Expiration: 02/25/2018 00:00:00
Zip: 20814
Lionell Sewell
GIS Supervisor
GISP Approved
Active
Cert Number: 66503
Expiration: 12/25/2027
Zip: 20678
Michael Shean
GIS Supervisor
Expired
Cert Number: 24935
Expiration: 06/25/2023 00:00:00
Zip: 20772
Michel Sheffer
Assistant Chief
GISP Approved
Active
Cert Number: 51238
Expiration: 04/25/2029
Zip: 21202
James Shute
Project Manager
Expired
Cert Number: 47439
Expiration: 06/25/2016 00:00:00
Zip: 20707
David Sides
Project Manager
Expired
Cert Number: 52120
Expiration: 05/25/2021 00:00:00
Zip: 21204
Bineeta Sihota
GIS Analyst
GISP Approved
Active
Cert Number: 67830
Expiration: 02/25/2028
Zip: 21085
Keota Silaphone
Lecturer
Expired
Cert Number: 90282
Expiration: 01/25/2020 00:00:00
Zip: 21811
Erin Silva
Project Manager
GISP Approved
Active
Cert Number: 67747
Expiration: 01/25/2029
Zip: 21801
Burt Simpson
Addresseer
GISP Approved
Active
Cert Number: 46624
Expiration: 02/25/2028
Zip: 21227
Glen Sine
Technical Data Analyst
GISP Approved
Active
Cert Number: 68004
Expiration: 06/25/2029
Zip: 21620
Mandeep Singh
Geospatial Intelligence Analyst
Expired
Cert Number: 65779
Expiration: 09/25/2015 00:00:00
Zip: 20878
Charles Siwinski
Senior GIS Analyst
GISP Approved
Active
Cert Number: 160809
Expiration: 05/25/2029
Zip: 21009
Gregory Slater
GIS Coordinator Plats and Surveys Division
Expired
Cert Number: 51414
Expiration: 04/25/2010
Zip: 21202
James Slavin
Program Manager
Expired
Cert Number: 51046
Expiration: 12/25/2013 00:00:00
Zip: 21666
Daniel Smith
Senior GIS Analyst/Project Manager
GISP Approved
Active
Cert Number: 51048
Expiration: 02/25/2029
Zip: 21128
Kaitlin Smith
Environmental Scientist
GISP Approved
Active
Cert Number: 162191
Expiration: 07/25/2028 00:00:00
Zip: 21158
Chris Snyder
GIS Technical Lead
GISP Approved
Active
Cert Number: 160600
Expiration: 07/25/2028
Zip: 21211
Seth Sobel
Geospatial and Telecommunications Specialist
GISP Approved
Active
Cert Number: 161567
Expiration: 07/25/2026 00:00:00
Zip: 20910
Kate Sontag
GIS Analyst
Expired
Zip: 21120