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John Seeling's contacts

Position:Sr. Network Engineer at Cornerstone Defense
Location:Colorado Springs, Colorado, United States

How to contact John Seeling

Found email addresses for John Seeling:
j***@gdit.com,
j***@gmail.com,
s***@yahoo.com
Found phone numbers for John Seeling:
+1-623-***-**89,
+1-480-***-**21
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Work Experience

Sr. Network Engineer at Cornerstone Defense

Mar 2025 - Current

Network Tech at US Army

- Sep 2025

FCCO MTC Network Manager/ISSO at General Dynamics Information Technology

Apr 2024 - Sep 2025

John Seeling started working in 2024, then the employee has changed 2 companies and 2 jobs. On average, John Seeling works for one company for 1 year 1 month.

Education

Bachelor of Science - BS at American Public University

Current Company Information Cornerstone Defense

Name: Cornerstone Defense

Location: Herndon, Virginia, United States

Employees: 200-500

HQ Phone: 443-692-7333

Description: Cornerstone Defense LLC is a Small Business servicing the Defense and Space communities of the U.S. Government. Cornerstone Defense specializes in cloud architecture, enterprise en...

Frequently Asked Questions

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

John Seeling's minimum period of employment in various companies is 1 year 5 months.

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

On average, John Seeling works for one company for 1 year 5 months

What industries has John Seeling worked in?

John Seeling works in the Information Services. Previously, John Seeling worked in the Military, and Information Technology and Services.

What positions has John Seeling held before?

Previously, John Seeling worked as a Network Tech, and FCCO MTC Network Manager/ISSO.

How do I contact John Seeling?

John Seeling's email address is j**********g@cornerstonedefense.com, phone number is +1-623-***-**97. Sign up to get contact details.

Who are John Seeling's peers at other companies?

John Seeling's peers at other companies are Manish Gaur and Brad Harris and Yash Patel

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