Bill Callahan

Bill Callahan

Information Security Manager
Washington, District of Columbia, United States

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Work Experience

ARA

Information Security Manager

2019-04-01 - Present

Technology Service Corporation (TSC)

Senior Information Systems Security Officer

2016-08-01 - 2019-04-01

Deloitte

Federal Cyber Risk Services Consultant

2016-06-01 - 2016-08-01

By Light Professional IT Services

Information Systems Security Officer

2014-09-01 - 2016-06-01

Bank of Georgetown

Lead IT Specialist (Systems Administration - IT Project Management - InfoSec)

2011-09-01 - 2014-06-01

Smithsonian Institution

Database Manager - Archvist

2011-01-01 - 2011-05-01

Skills

national security energy environment infrastructure health human safety

Languages

English