J

John Riordan's
email & phone

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Current Position:

Cloud Engineer at U.S. Department of the Treasury

Experience:

27 years

Location:

Denver Metropolitan Area

How to contact John Riordan

Last updated:2025-05-14
emailj**@treasury.gov
phone+1-205-***-**98
LinkedIn
Twitter
Instagram

Analytics

According to LinkedIn John Riordan started working on 1998, then the employee has changed 8 companies and 9 jobs. On average, John Riordan works for one company for 2 years 2 months. John Riordan has been working as a Cloud Engineer for U.S. Department of the Treasury for 912 days. If you are interested in this candidate, contact him directly by using contact details provided by SignalHire.

Work Experience

Cloud Engineer at U.S. Department of the Treasury

Feb 2023 - Current

Principal Systems Engineer at Ball Aerospace

Jun 2022 - Feb 2023

Senior Principal Software Engineer at DCCA

Oct 2021 - Jun 2022

Sr. Software Developer at Lumen Technologies

Nov 2018 - Oct 2021

Network Operations Supervisor at Lumen Technologies

Jun 2017 - Oct 2018

Sr. Infrastructure Engineer at Insightglobal/Raytheon

Mar 2017 - Jun 2017

IT Director, CISO at American Battle Monuments Commission

May 2011 - Jun 2016

Principal Systems Engineer at Artel LLC

Apr 2008 - May 2011

Principal Systems Engineer at Artel LLC

Aug 2006 - Apr 2008

Senior Unix System Administrator at Artel LLC

Jul 2001 - Jul 2006

Software Engineer/Tivoli Administrator at Raytheon

Jul 2000 - Jul 2001

Software Developer at IBM

May 1998 - Jul 2000

Education

Bachelor’s Degree at The University of Texas at Austin

Master of Business Administration (M.B.A.) at University of Nebraska-Lincoln

Frequently Asked Questions

How long has John Riordan been working as a Cloud Engineer?

John Riordan's total experience in various companies as a Cloud Engineer 2 years 6 months.

What is John Riordan's minimum period of employment in the companies?

John Riordan's minimum period of employment in various companies is 3 months.

What is John Riordan's average duration of employment for different companies?

On average, John Riordan works for one company for 2 years 2 months

What industries has John Riordan worked in?

John Riordan works in the Government Administration. Previously, John Riordan worked in the Defense & Space, and Information Technology and Services.

What positions has John Riordan held before?

Previously, John Riordan worked as a Principal Systems Engineer, and Senior Principal Software Engineer, and Sr. Software Developer, and Network Operations Supervisor, and Sr. Infrastructure Engineer.

How do I contact John Riordan?

John Riordan's email address is j**@treasury.gov, phone number is +1-205-***-**98. Sign up to get contact details.

Who are John Riordan's peers at other companies?

John Riordan's peers at other companies are Stephane Mathieu and Usman Cheema and Faisal Shahid
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John Riordan Namesakes

Name
Company
Position
J
JR & Co (Urban) Pty Ltd
Director and Principal Planner
J
Senior Lease Accounting Specialist
J
Senior Software Engineer
J
Sales Director - Advanced Technology Sales
J
Telecommunications Technician
J
Senior Designer/UI Engineer
J
Financial Planning and Analysis Manager
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