John Thomas

John Thomas's email & phone

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Lead System Engineer at RO Technology Solutions|Washington, District of Columbia, United States

Position:

Lead System Engineer at RO Technology Solutions

Location:

Washington, District of Columbia, United States

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Last updated: 2025-12-14
Updated: 2025-12-14
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Work Experience 24 years

Lead System Engineer at RO Technology Solutions

Apr 2018 - Current

Openshift/Kubernetes Engineer at MITRE

Sep 2022 - Dec 2024

Cloud Support Engineer at Microsoft Azure

Dec 2021 - Jul 2022

Site Reliability Engineer at VERISIGN

Mar 2021 - Sep 2021

Linux Engineer at New Light Technologies

Jun 2016 - May 2020

Senior System Administrator at Global Systems ISI

Oct 2014 - Dec 2015

System Administrator at WeDo Technologies Americas

Oct 2013 - Sep 2014

Linux System Administrator at Apex Systems

Nov 2012 - May 2013

Linux System Administrator at Apex Systems

May 2012 - Oct 2012

System Engineer at Time Warner Cable

Feb 2010 - May 2012

Unix System Administrator at GMSI/Quotient Inc.

Jul 2002 - May 2009

John Thomas started working in 2002, then the employee has changed 9 companies and 9 jobs. On average, John Thomas works for one company for 2 years 6 months.

Education

Associate of Science at Northern Virginia Community College

Frequently Asked Questions

What is John Thomas's email address?

SignalHire found verified email addresses for John Thomas, both business and personal. Their business email is ********@gmail.com, and personal emails include j***@gmail.com, j***@azure.microsoft.com, and t***@aol.com.

What is John Thomas's phone number?

SignalHire found multiple verified phone numbers for John Thomas: +1-623-***-**27, +1-323-***-**83, and +1-623-***-**22.

How do I contact John Thomas at RO Technology Solutions?

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What is John Thomas's professional background?

John Thomas has 24 years of professional experience. They have held roles including Openshift/Kubernetes Engineer, Cloud Support Engineer, and Site Reliability Engineer at companies such as MITRE, Microsoft Azure , and VERISIGN. Their education includes Associate of Science from Northern Virginia Community College.

Is John Thomas's contact information up to date?

Yes. John Thomas's SignalHire profile was last updated on 14 December 2025, reflecting their current position as Lead System Engineer at RO Technology Solutions.

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