Jason Sumner

Jason Sumner: Email & Phone Number

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Technical Director at kfivefour|Huntsville, Alabama, United States

Position:

Technical Director at kfivefour

Location:

Huntsville, Alabama, United States

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Last updated: 2025-06-23
Updated: 2025-06-23

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Work Experience 18 years

Technical Director at kfivefour

Feb 2025 - Current

Integrated Operations Office Chief / SDA Project Manager at NASA - National Aeronautics and Space Administration

Mar 2023 - Feb 2025

TSMO Lead Red Team Infrastructure Technical Manager and P-ISSM for Threat Systems (GS-14-2210) at US Army

Jan 2021 - Mar 2023

Senior Network Engineer at COLSA

Oct 2016 - Jan 2021

Cyber Engineer at General Dynamics Mission Systems

Feb 2014 - Oct 2016

Network Engineer at NCI Information Systems, Inc

Nov 2009 - Feb 2014

Network Support Technician at Atlantic.Net Inc.

Dec 2008 - Nov 2009

Jason Sumner started working in 2008, then the employee has changed 6 companies and 6 jobs. On average, Jason Sumner works for one company for 2 years 6 months.

Their professional focus is Active Directory, Cisco Technologies, and Data Center across 3 core areas.

Education

Master's Degree at Webster University

BS at University of Central Florida

AS at Daytona State College

High School Diploma at Mainland High School

Frequently Asked Questions

What is Jason Sumner's email address?

SignalHire found a verified business email address for Jason Sumner: s**********n@kfivefour.com.

What is Jason Sumner's phone number?

SignalHire found a verified phone number for Jason Sumner: +1-***-***-9472.

How do I contact Jason Sumner at kfivefour?

You can reach Jason Sumner 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 Jason Sumner's professional background?

Jason Sumner has 18 years of professional experience. They have held roles including Integrated Operations Office Chief / SDA Project Manager, TSMO Lead Red Team Infrastructure Technical Manager and P-ISSM for Threat Systems (GS-14-2210), and Senior Network Engineer at companies such as NASA - National Aeronautics and Space Administration, US Army, and COLSA. Their education includes Master's Degree from Webster University, and BS from University of Central Florida.

Is Jason Sumner's contact information up to date?

Yes. Jason Sumner's SignalHire profile was last updated on 23 June 2025, reflecting their current position as Technical Director at kfivefour in Huntsville, Alabama, United States.

Jason Sumner Namesakes

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Company
Position
Jason Sumner
Warehouse Associate
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Jason Sumner
Mechanical Manager
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Jason Sumner
Mr Naturals Magic MirrorX
Entertainer
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