Ryan Restemayer: Email & Phone Number

Cyber Basic Course Instructor | Computer Network Defense Lead | COLSA Corp. at COLSA|North Augusta, South Carolina, United States

Position:

Cyber Basic Course Instructor | Computer Network Defense Lead | COLSA Corp. at COLSA

Location:

North Augusta, South Carolina, United States

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Last updated: 2026-05-25

Updated: 2026-05-25

Found email addresses for Ryan Restemayer:

Business emails:

r**********r@colsa.com

Personal emails:

r******a@gmail.com

Found phones for Ryan Restemayer:

+1-205-***-**12,

+1-623-***-**81,

+1-909-***-**40,

+1-520-***-**61

A different Ryan Restemayer?

Work Experience 9 years

Cyber Basic Course Instructor | Computer Network Defense Lead | COLSA Corp. at COLSA

Feb 2023 - Current

Cyber Basic Technology Course Instructor - Wireless Content Lead at Advanced Technology Leaders, Inc.

Jun 2023 - Feb 2024

Defensive Cyberspace Operator at United States Marine Corps

Sep 2017 - Sep 2023

Ryan Restemayer started working in 2017, then the employee has changed 2 companies and 2 jobs. On average, Ryan Restemayer works for one company for 3 years 4 months.

Their professional focus is Computer Hardware Troubleshooting, Cyber Security Risk, and Digital Networking across 3 core areas.

Education

Bachelor's degree at Central Methodist University

Frequently Asked Questions

What is Ryan Restemayer's email address?

SignalHire found verified email addresses for Ryan Restemayer, both business and personal. Their business email is r**********r@colsa.com, and personal emails include r******a@gmail.com.

What is Ryan Restemayer's phone number?

SignalHire found multiple verified phone numbers for Ryan Restemayer: +1-205-***-**12, +1-623-***-**81, and +1-909-***-**40.

How do I contact Ryan Restemayer at COLSA?

You can reach Ryan Restemayer through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Ryan Restemayer's professional background?

Ryan Restemayer has 9 years of professional experience. They have held roles including Cyber Basic Technology Course Instructor - Wireless Content Lead, and Defensive Cyberspace Operator at companies such as Advanced Technology Leaders, Inc., and United States Marine Corps. Their education includes Bachelor's degree from Central Methodist University.

Is Ryan Restemayer's contact information up to date?

Yes. Ryan Restemayer's SignalHire profile was last updated on 25 May 2026, reflecting their current position as Cyber Basic Course Instructor | Computer Network Defense Lead | COLSA Corp. at COLSA in Huntsville, Alabama, United States.

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