Timothy Riser

Timothy Riser: Email & Phone Number

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Information Systems Security Officer at Amentum IT Services|Sumter, South Carolina, United States

Position:

Information Systems Security Officer at Amentum IT Services

Location:

Sumter, South Carolina, United States

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Last updated: 2026-10-29
Updated: 2026-10-29

Found email addresses for Timothy Riser:

Business emails:
t****r@itcoalition.com,
b****e@gulfstreampark.com
Personal emails:
a********1@yahoo.com,
r*******p@alltel.net

Found phone for Timothy Riser:

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Current work details
DepartmentInformation Technology and Services
Availability
TimezoneEST
Best time to contact12:00 PM – 4:00 PM
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Work Experience 20 years

Information Systems Security Officer at Amentum IT Services

Feb 2024 - Current

Systems administrator at KOA LANI JV, LLC

Sep 2023 - Feb 2024

Systems Administrator at Amentum IT Services

Mar 2023 - Sep 2023

DCGS Systems Administrator at ITC Federal

Jul 2020 - Mar 2023

Client Systems Supprt Lead Technician at Abacus Technology Corporation

May 2020 - Jul 2020

Administrative Technologist at C4 Planning Solutions, LLC

Oct 2019 - May 2020

Battle Systems Manager at 4th Battlefield Coordination Detachment

Nov 2016 - Oct 2019

Battle Systems Manager/ Operations NCOIC at 35th Air Defense Artillery BDE

Oct 2014 - Oct 2016

14G Senior Instructor/Writer at Bravo, 2-6 ADA

Jun 2011 - Oct 2014

EWS/CRAM Section Chief at Alpha, 5-5 ADA

Aug 2007 - Jun 2011

Assistant Operations NCO at ADAM/BAE, 1HBCT, 2ID

Aug 2006 - Aug 2007

Timothy Riser started working in 2006, then the employee has changed 9 companies and 9 jobs. On average, Timothy Riser works for one company for 1 year 10 months.

Their professional focus is Active Directory, Antiterrorism level II, and Army across 3 core areas.

Timothy holds Endpoint Security, Certified ScrumMaster (CSM), and ISC2 Candidate certifications.

Education

Associate of Arts - AA at American Military University

Bachelor of Arts - BA at American Military University

Associate of Science - AS at Sonoran Desert Institute

Certificate in Firearms technology at Sonoran Desert Institute

Timothy Riser Namesakes

Name
Company
Position
Timothy Riser
Golf Course Superintendent
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