Adan Castillo

Adan Castillo: Email & Phone Number

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Sr Principals Systems Administrator at Northrop Grumman|Green Cove Springs, Florida, United States

Position:

Sr Principals Systems Administrator at Northrop Grumman

Location:

Green Cove Springs, Florida, United States

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Last updated: 2026-06-10
Updated: 2026-06-10

Found email addresses for Adan Castillo:

Business emails:
a***********o@ngc.com,
a*******o@ngc.com
Personal emails:

Found phone for Adan Castillo:

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Work Experience 14 years

Sr Principals Systems Administrator at Northrop Grumman

Aug 2024 - Current

Principal System Administrator at Northrop Grumman

Nov 2020 - Aug 2024

Information Technology Specialist at US Navy

Nov 2012 - Aug 2024

Information Technology System Specialist at US Navy

Nov 2012 - Aug 2024

Adan Castillo started working in 2012, then the employee has changed 1 company and 3 jobs. On average, Adan Castillo works for one company for 7 years 3 months.

Their professional focus is Active Directory, Active TS/SCI Clearance, and Administration across 3 core areas.

Education

Suwannee High School

Frequently Asked Questions

What is Adan Castillo's email address?

SignalHire found verified email addresses for Adan Castillo, both business and personal. Their business email is a***********o@navy.mil, and personal emails include a*******3@gmail.com.

What is Adan Castillo's phone number?

SignalHire found a verified phone number for Adan Castillo: +1-***-***-1013.

How do I contact Adan Castillo at Northrop Grumman?

You can reach Adan Castillo 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 Adan Castillo's professional background?

Adan Castillo has 14 years of professional experience. They have held roles including Principal System Administrator, Information Technology Specialist, and Information Technology System Specialist at companies such as Northrop Grumman, US Navy, and US Navy. Their education includes Suwannee High School.

Is Adan Castillo's contact information up to date?

Yes. Adan Castillo's SignalHire profile was last updated on 10 June 2026, reflecting their current position as Sr Principals Systems Administrator at Northrop Grumman in Falls Church, VA, United States.

Adan Castillo Namesakes

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