David Keener: Email & Phone Number

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Contractor SAP Security Officer at Lockheed Martin|Dallas-Fort Worth Metroplex, United States

Position:

Contractor SAP Security Officer at Lockheed Martin

Location:

Dallas-Fort Worth Metroplex, United States

View David Keener's Email

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Last updated: 2026-08-10

Updated: 2026-08-10

Found email addresses for David Keener:

Business emails:

d**********r@mantech.com

Personal emails:

a************9@yahoo.com,

a**************8@yahoo.com

Found phones for David Keener:

+1-205-***-**32,

+1-623-***-**98

A different David Keener?

Work Experience 10 years

Contractor SAP Security Officer at Lockheed Martin

Jun 2026 - Current

Government SAP Security Officer at MANTECH

May 2025 - Jun 2026

SCIF Collateral Security Manager at United States Marine Corps

Mar 2020 - May 2025

METOC Forecaster at United States Marine Corps

Jun 2016 - Mar 2020

David Keener started working in 2016, then the employee has changed 2 companies and 3 jobs. On average, David Keener works for one company for 2 years 7 months.

Their professional focus is Active DoD Secret Clearance, Active TS/SCI Clearance, and Assessment across 3 core areas.

Education

Associate's degree at American Military University

Frequently Asked Questions

What is David Keener's email address?

SignalHire found verified email addresses for David Keener, both business and personal. Their business email is d**********r@mantech.com, and personal emails include a************9@yahoo.com, and a**************8@yahoo.com.

What is David Keener's phone number?

SignalHire found multiple verified phone numbers for David Keener: +1-205-***-**32, and +1-623-***-**98.

How do I contact David Keener at Lockheed Martin?

You can reach David Keener 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 Keener's professional background?

David Keener has 10 years of professional experience. They have held roles including Government SAP Security Officer, SCIF Collateral Security Manager, and METOC Forecaster at companies such as MANTECH, United States Marine Corps, and United States Marine Corps. Their education includes Associate's degree from American Military University.

Is David Keener's contact information up to date?

Yes. David Keener's SignalHire profile was last updated on 10 August 2026, reflecting their current position as Contractor SAP Security Officer at Lockheed Martin in Bethesda, MD, United States.

David Keener Namesakes

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David Keener

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