Cozen O’Connor: Hackett, David

David L. Hackett



(215) 665-7235

(215) 665-2013

David focuses his practice on representing and counseling employers concerning the full spectrum of labor and employment-related issues. David has represented employers before federal and state courts, arbitration hearings and administrative agencies. He has defended claims of unlawful discrimination, retaliation, sexual harassment, wage and hour violations, wrongful discharge, unfair labor practices, unemployment compensation, breach of contract, and whistleblower complaints, as well as non-compete, non-solicitation, and trade secret litigation. He has also assisted employers in opposing unionization efforts and collective bargaining negotiations.

In addition to providing daily counsel to employers, David drafts personnel policies, severance agreements, affirmative action policies, employment agreements, covenants not to compete, and trade secret agreements. David also assists clients when seeking to interact with government entities and elected officials on the local, state, or federal level.

David previously served as a legislative assistant to U.S. Rep. Curt Weldon and later served as co-chair of his campaign from 2003-2006. While attending law school, David served as a law clerk for the Hon. Frank T. Hazel in the Delaware County Court of Common Pleas. While attending Duke University, he was a student manager for Coach Michael Krzyzewski's Duke Men's Basketball team. During David's service, the team made Final Four appearances and won the 1991 NCAA Men's Basketball Championship.



Lawsuit Against Ross Highlights How Companies Handle Harassment Allegations

August 21, 2019

David Hackett discussed with NBC10 what your rights are when sexual harassment and discrimination happens in the workplace.

64 Cozen O'Connor Attorneys Named Pennsylvania Super Lawyers and Rising Stars

May 21, 2019

Super Lawyers has selected 64 Cozen O'Connor attorneys to the 2019 Pennsylvania Super Lawyers and Rising Stars lists.

What's Next as Pot Nears Legalization in NJ?

December 09, 2018

David Hackett, a member of Cozen O'Connor's Labor & Employment department, appeared on NBC10 @ Issue discussing the potential legalization of marijuana in New Jersey with host, Rosemary Connors.

Your Storm-Related Insurance and Employment Questions

March 11, 2018

David Hackett, a member of Cozen O'Connor's Labor & Employment department, joined NBC10 Philadelphia on Live at Issue to answer questions on how a storm can impact employees.

Office Holiday Party Etiquette: Be On Your Best Behavior

December 15, 2017

Dave Hackett, a member of Cozen O'Connor's Labor & Employment department, sat down with Rosemary Connors of NBC10 Philadelphia and spoke about how to be on your best behavior at your office holiday party.

Workplace Behavior in Spotlight Following Firing of Lauer

November 30, 2017

David Hackett, a member of Cozen O'Connor's Labor & Employment department, was on NBC10 Philadelphia discussing the recent firing of "Today" show anchor Matt Lauer.

Cozen O’Connor Adds 17 Lawyers from Buchanan Ingersoll & Rooney

May 08, 2017

The new attorneys add depth in Pittsburgh across Commercial and Corporate practices and continues to expand its national Labor & Employment Department


Non-Economic Damages Recoverable Under Pennsylvania Whistleblower Law [Labor & Employment Alert]

April 12, 2018

David Hacket and Anna Will Kentz discuss the Pennsylvania Supreme Court's decision in Bailets v. Pa. Turnpike Comm’n and how it will impact Pennsylvania employers who receive public funds.

Events & Seminars

Past Events

2019 Labor and Employment Law Update

June 20, 2019 - Philadelphia, PA

Employment Law Institute 2019

April 24, 2019 - Philadelphia, PA

2018 Labor and Employment Law Update

June 13, 2018 - Philadelphia, PA

24th Annual Employment Law Institute

April 27, 2018 - Philadelphia, PA

Labor and Employment Law Update

June 14, 2017 - Philadelphia, PA


  • Villanova University School of Law, J.D., 1997
  • Duke University, B.A., 1991

Awards & Honors

Pennsylvania Super Lawyers 2019

  • Pennsylvania
  • New Jersey

Honorable Frank T. Hazel, Court of Common Pleas - Delaware County