James Walker

James Walker: Email & Phone Number

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Senior Geospatial Officer for Persistent Systems at National Geospatial-Intelligence Agency|United States

Position:

Senior Geospatial Officer for Persistent Systems at National Geospatial-Intelligence Agency

Location:

United States

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Last updated: 2026-04-22
Updated: 2026-04-22

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Work Experience 37 years

Senior Geospatial Officer for Persistent Systems at National Geospatial-Intelligence Agency

Aug 2025 - Current

Chief, OPIR Mission Operations at National Geospatial-Intelligence Agency

Jul 2023 - Aug 2025

Deputy Chief, OPIR Mission Operations at National Geospatial-Intelligence Agency

Jan 2022 - Jul 2023

Branch Chief, NGA Support Team to Missile Space Intelligence Center at National Geospatial-Intelligence Agency

Jan 2019 - Jan 2022

Liaison and Partner Engagement Officer, US Navy Seventh Fleet at National Geospatial-Intelligence Agency

Jan 2017 - Jan 2019

Team Lead and Senior GEOINT Analyst, Office of Counterproliferation at National Geospatial-Intelligence Agency

Jan 2010 - Dec 2016

Imagery Analyst, Office of Warning at National Geospatial-Intelligence Agency

Aug 2008 - Jan 2010

Intelligence Specialist Master Chief Petty Officer, Retired at U.S. Navy Reserve

Aug 1989 - Apr 2013

James Walker started working in 1989, then the employee has changed 1 company and 7 jobs. On average, James Walker works for one company for 5 years 2 months.

Their professional focus is Active DoD Secret Clearance, Capability Development, and Crisis Management across 3 core areas.

Education

Bachelor of Science - BS at Excelsior University

Associate of Arts - AA at Aims Community College

Frequently Asked Questions

What is James Walker's email address?

SignalHire found a verified business email address for James Walker: w*********s@nga.mil.

What is James Walker's phone number?

SignalHire found a verified phone number for James Walker: +1-***-***-0269.

How do I contact James Walker at National Geospatial-Intelligence Agency?

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What is James Walker's professional background?

James Walker has 37 years of professional experience. They have held roles including Chief, OPIR Mission Operations, Deputy Chief, OPIR Mission Operations, and Branch Chief, NGA Support Team to Missile Space Intelligence Center at companies such as National Geospatial-Intelligence Agency, National Geospatial-Intelligence Agency, and National Geospatial-Intelligence Agency. Their education includes Bachelor of Science - BS from Excelsior University, and Associate of Arts - AA from Aims Community College.

Is James Walker's contact information up to date?

Yes. James Walker's SignalHire profile was last updated on 22 April 2026, reflecting their current position as Senior Geospatial Officer for Persistent Systems at National Geospatial-Intelligence Agency in Springfield, VA, United States.

James Walker Namesakes

Name
Company
Position
James Walker
Radio Mexico Taqueria & Bar
Senior Bartender
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James Walker
Technology Associate
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