David McAffee

David McAffee: Email & Phone Number

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System Administrator at MANTECH Digital Modernization|Dayton, Ohio, United States

Position:

System Administrator at MANTECH Digital Modernization

Location:

Dayton, Ohio, United States

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Last updated: 2026-05-27
Updated: 2026-05-27

Found email addresses for David McAffee:

Business emails:
Personal emails:

Found phones for David McAffee:

+1-870-***-**71
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Work Experience 27 years

System Administrator at MANTECH Digital Modernization

Oct 2020 - Current

System Administrator at Leidos

Aug 2016 - Oct 2020

System Administrator at Lockheed Martin

Aug 2008 - Aug 2016

IT Support Specialist at Paychex

Apr 2003 - Aug 2008

Computer Operator at Paychex

Dec 1999 - Apr 2003

David McAffee started working in 1999, then the employee has changed 3 companies and 2 jobs. On average, David McAffee works for one company for 5 years 3 months.

Their professional focus is Active Directory, Active Directory Experience, and Agile Methodologies across 3 core areas.

David holds CompTIA CySA+ ce Certification, CompTIA Security Analytics Professional – CSAP Stackable Certification, and CompTIA Network Infrastructure Professional – CNIP Stackable Certification certifications.

Education

Bachelor's at Rochester Institute of Technology

Monroe Community College

Frequently Asked Questions

What is David McAffee's email address?

SignalHire found verified email addresses for David McAffee, both business and personal. Their business email is d***********e@mantech.com, and personal emails include d*********e@hotmail.com.

What is David McAffee's phone number?

SignalHire found multiple verified phone numbers for David McAffee: +1-909-***-**09, and +1-870-***-**71.

How do I contact David McAffee at MANTECH Digital Modernization?

You can reach David McAffee 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 David McAffee's professional background?

David McAffee has 27 years of professional experience. They have held roles including System Administrator, System Administrator, and IT Support Specialist at companies such as Leidos, Lockheed Martin, and Paychex. Their education includes Bachelor's from Rochester Institute of Technology, and Monroe Community College.

Is David McAffee's contact information up to date?

Yes. David McAffee's SignalHire profile was last updated on 27 May 2026, reflecting their current position as System Administrator at MANTECH Digital Modernization in Arlington, Virginia, United States.

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