Matthew: Email & Phone Number

Country Director at Office of the Under Secretary of War - Acquisition & Sustainment|Washington, District of Columbia, United States

Position:

Country Director at Office of the Under Secretary of War - Acquisition & Sustainment

Location:

Washington, District of Columbia, United States

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Last updated: 2026-07-27

Updated: 2026-07-27

Found email addresses for Matthew:

Business emails:

m******k@avantusfederal.com

Personal emails:

****@huntingtoningalls.com,

m***@acaglobal.com,

****@gmail.com

Found phones for Matthew:

+1-520-***-**26,

+1-205-***-**20,

+1-870-***-**26,

+1-623-***-**35

A different Matthew?

Work Experience 11 years

Country Director at Office of the Under Secretary of War - Acquisition & Sustainment

Feb 2026 - Current

Country Relationship Manager at DASA(DEC)

Oct 2024 - Current

Senior International Affairs Consultant at Naval Systems, Inc. (NSI)

Sep 2024 - Feb 2026

Senior International Affairs Consultant at SAIC

Feb 2024 - Sep 2024

Indo-Pacific Regional Lead at Office of the Under Secretary of War for Research and Engineering

Mar 2022 - Sep 2024

International Affairs Consultant at Avantus Federal

Mar 2022 - Feb 2024

Policy Analyst at Alion Science and Technology

Feb 2021 - Mar 2022

Data Analyst at ACA Group

Sep 2020 - Feb 2021

Project Manager/ Editor-in-Chief at Matthew B. Ridgway Center for Security and International Studies

Apr 2019 - May 2020

Trip Leader at River Riders, Inc

Apr 2015 - Aug 2019

Intern at U.S. Department of State

May 2019 - Jul 2019

Research Associate at Matthew B Ridgway Center

Jan 2019 - May 2019

Staff Writer at The Daily Athenaeum

Aug 2016 - Nov 2016

Matthew started working in 2015, then the employee has changed 12 companies and 11 jobs. On average, Matthew works for one company for 1 year 3 months.

Their professional focus is Conflict, Crisis, and Crisis Management across 3 core areas.

Education

Master's degree at University of Pittsburgh Graduate School of Public and International Affairs (GSPIA)

Bachelor of Arts - BA at West Virginia University

Frequently Asked Questions

What is Matthew's email address?

SignalHire found verified email addresses for Matthew, both business and personal. Their business email is m******k@avantusfederal.com, and personal emails include ****@huntingtoningalls.com, m***@acaglobal.com, and ****@gmail.com.

What is Matthew's phone number?

SignalHire found multiple verified phone numbers for Matthew: +1-520-***-**26, +1-205-***-**20, and +1-870-***-**26.

How do I contact Matthew at Office of the Under Secretary of War - Acquisition & Sustainment?

You can reach Matthew 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 Matthew's professional background?

Matthew has 11 years of professional experience. They have held roles including Country Relationship Manager, Senior International Affairs Consultant, and Senior International Affairs Consultant at companies such as DASA(DEC), Naval Systems, Inc. (NSI), and SAIC. Their education includes Master's degree from University of Pittsburgh Graduate School of Public and International Affairs (GSPIA), and Bachelor of Arts - BA from West Virginia University.

Is Matthew's contact information up to date?

Yes. Matthew's SignalHire profile was last updated on 27 July 2026, reflecting their current position as Country Director at Office of the Under Secretary of War - Acquisition & Sustainment in United States, United States.

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