John Graham: Email & Phone Number

Supervisory Facility Operations Specialist (Facility Manager) at Smithsonian Institution|Temple Hills, Maryland, United States

Position:

Supervisory Facility Operations Specialist (Facility Manager) at Smithsonian Institution

Location:

Temple Hills, Maryland, United States

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Last updated: 2026-10-23

Updated: 2026-10-23

Found email addresses for John Graham:

Business emails:

j*********m@airforce.com,

j*****m@dawsonohana.com,

j***g@dawsonohana.com

Personal emails:

i********y@hotmail.com

Found phones for John Graham:

+1-870-***-**11,

+1-909-***-**99,

+1-323-***-**39,

+1-623-***-**97

Prospect analytics

Current work details

DepartmentMuseums and Institutions

Availability

TimezoneEDT

Best time to contact12:00 PM – 4:00 PM

A different John Graham?

Work Experience 23 years

Supervisory Facility Operations Specialist (Facility Manager) at Smithsonian Institution

Dec 2025 - Current

Project Manager at DAWSON

Aug 2023 - Dec 2024

Senior Enlisted Leader at United States Air Force

Nov 2022 - Jul 2023

Infrastructure Superintendent at United States Air Force

Jul 2022 - Nov 2022

Infrastructure Superintendent at United States Air Force

Jul 2021 - Jul 2022

Installation Management Superintendent at United States Air Force

Sep 2020 - Jul 2021

First Sergeant (Human Resource Management) at United States Air Force

Sep 2019 - Sep 2020

First Sergeant (Human Resource Management) at United States Air Force

Sep 2016 - Sep 2019

Power Production Section Chief at United States Air Force

Nov 2015 - Sep 2016

Security Manager at United States Air Force

Aug 2012 - Nov 2015

Heating Ventilation Air Conditioning Supervisor at United States Air Force

Aug 2007 - Aug 2012

Heating Ventilation Air Conditioning Craftsman at US Air Force

Jul 2003 - Aug 2007

John Graham started working in 2003, then the employee has changed 3 companies and 9 jobs. On average, John Graham works for one company for 1 year 10 months.

Their professional focus is Administration, Aircraft Arresting Equipment, and Boilers across 3 core areas.

Education

Bachelor of Arts - BA at American Military University

Associate's degree at Community College of the Air Force

Frequently Asked Questions

What is John Graham's email address?

SignalHire found verified email addresses for John Graham, both business and personal. Their business email is j*********m@airforce.com, and personal emails include i********y@hotmail.com.

What is John Graham's phone number?

SignalHire found multiple verified phone numbers for John Graham: +1-870-***-**11, +1-909-***-**99, and +1-323-***-**39.

How do I contact John Graham at Smithsonian Institution?

You can reach John Graham 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 John Graham's professional background?

John Graham has 23 years of professional experience. They have held roles including Project Manager, Senior Enlisted Leader, and Infrastructure Superintendent at companies such as DAWSON, United States Air Force, and United States Air Force. Their education includes Bachelor of Arts - BA from American Military University, and Associate's degree from Community College of the Air Force.

Is John Graham's contact information up to date?

Yes. John Graham's SignalHire profile was last updated on 23 October 2026, reflecting their current position as Supervisory Facility Operations Specialist (Facility Manager) at Smithsonian Institution in Washington, DC, United States.

John Graham Namesakes

Name

Company

Position

John Graham

panalfab

Laborer

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john graham

my own business

Self Employed

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John Graham

CarMax

Business office associate

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