John Posner in

John Posner

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Chief Operating Officer at Berry Law
📍 United States

John Posner is a chief operating executive who transitioned from a distinguished 34-year career in the U. S. Air Force, retiring as a Major General. He now applies his extensive leadership, operational, and strategic expertise to the private legal sector, currently serving as COO for Berry Law after a tenure as CEO for Harrison & Held, LLP.

Deeply committed to veteran affairs, his current role at a firm specializing in veteran claims aligns with his extensive military service. He is also a combat pilot with over 300 combat hours. His interests are rooted in his background, including the United States Air Force Academy and The George Washington University, where he was a fellow.

Unique fact: He holds numerous military honors, including the Distinguished Service Medal, Defense Superior Service Medal, and the Distinguished Flying Cross.

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Experience
26 Years
Current Role
Chief Operating Officer
Location
United States
Personality Overview

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Decision Approach
Work Preference

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Priorities

Topics John cares about

Veteran Advocacy
As COO of Berry Law, a firm founded by a veteran and dedicated to veteran disability claims, he is operationally focused on serving former service members.
Law Firm Operations
His career includes successful tenures as both CEO and COO of growing law firms, managing all aspects of business oversight, strategic development, and M&A.
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Career

Work history

2024 - 2025
Chief Operating Officer
Berry Law
2015 - 2022
Chief Executive Officer
Harrison & Held, LLP
2012 - 2014
Executive Principal, Total Force Task Force, Office of the Secretary of the Air Force
United States Air Force
2011 - 2014
Director, Global Power Programs, Acquisition - Office of the Assistant Secretary of the Air Force
United States Air Force
2009 - 2011
Deputy Commander, Combined Air Operations Center Seven, North Atlantic Treaty Organization (NATO)
United States Air Force
In the press

Media appearances

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Education
Juris Doctor (J.D.)
George Mason University - Antonin Scalia Law School
Senior Exective International Security Fellowship
The George Washington University
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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