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Greg Armstrong's email & phone

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System Administrator at RumbleOn|Dallas, Texas, United States

Position:

System Administrator at RumbleOn

Location:

Dallas, Texas, United States

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Last updated: 2025-12-05
Updated: 2025-12-05

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Work Experience 16 years

System Administrator at RumbleOn

Jan 2022 - Current

System Admin/End User Engineer at RumbleOn, Inc.

Jan 2022 - Current

End User Engineer (contract) at Hays US Corp - Remington Hotels

Sep 2020 - Jan 2022

IT Admin Help Desk at Digital Intelligence Systems, LLC. (DISYS)

Nov 2013 - May 2018

IT Help Desk Analyst (Contract) at American International Group (AIG)

Sep 2012 - Sep 2013

Network / Technology Support Analyst at Origins Texas Recovery

Mar 2010 - Sep 2012

Greg Armstrong started working in 2010, then the employee has changed 5 companies and 5 jobs. On average, Greg Armstrong works for one company for 3 years.

Education

A+, MCP and ITIL certifications at ATI Technical Institute

Technical Diploma at ATI Technical Institute

Frequently Asked Questions

What is Greg Armstrong's minimum period of employment in the companies?

Greg Armstrong's minimum period of employment in various companies is 1 year.

What is Greg Armstrong's average duration of employment for different companies?

On average, Greg Armstrong works for one company for 2 years 4 months

What industries has Greg Armstrong worked in?

Greg Armstrong works in the Automotive. Previously, Greg Armstrong worked in the Hospital & Health Care.

What positions has Greg Armstrong held before?

Previously, Greg Armstrong worked as a System Admin/End User Engineer, and End User Engineer (contract), and IT Admin Help Desk, and IT Help Desk Analyst (Contract), and Network / Technology Support Analyst.

How do I contact Greg Armstrong?

Greg Armstrong's phone number is +1-***-***-0772. Sign up to get contact details.

Who is the Chairman & CEO of the RumbleOn?

The Chairman & CEO of the RumbleOn is Marshall Chesrown

Who are Greg Armstrong's peers at other companies?

Greg Armstrong's peers at other companies are Afnas and Midhun and Sneha Kondabolu

Greg Armstrong Namesakes

Name
Company
Position
FindexG
Senior Financial Adviser
Armstrong Engineering LLCG
Armstrong Engineering LLC
Civil Engineer

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Other employees at RumbleOn

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RumbleOnS
Senior Human Resources Director
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RumbleOnJ
Information Technology Team Lead
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Customer Service Representative

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