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Michael T. Mortensen

Of Counsel

P 972-728-3284
F 214-520-2008


Michael T. Mortensen is Of Counsel in the Dallas, Texas, office of Jackson Lewis P.C. He focuses his practice on traditional labor relations, workplace law, and preventive advice and counseling.

His extensive labor relations experience includes collective bargaining, labor contract administration, grievances and arbitration hearings, NLRB proceedings, litigation, work stoppages, acquisitions and divestitures, and multiemployer benefit plans. He also serves as a trusted partner and advisor in all aspects of employment law, including administrative agency investigations and proceedings, discipline and discharge, complex investigations, workplace compliance, leave and accommodation administration, and HR policy management. 

Mr. Mortensen spent several years directly interacting with employees on behalf of management during union organizing drives in a wide variety of industries and locations across the country. He devotes a significant amount of time advising employers faced with union organizing, corporate campaigns, large-scale protests and demonstrations, and representation elections, as well as assisting with the development of comprehensive programs to promote positive employee relations and effective leadership.  

Mr. Mortensen is an engaging speaker who routinely presents interactive training seminars to all levels of management, human resources professionals, industry organizations, and professional associations on a wide range of labor and employment topics.

In addition to his career with Jackson Lewis P.C., Mr. Mortensen served as in-house labor and employment counsel and director of labor relations for large national corporations in the retail (general merchandise and grocery), distribution, and healthcare industries.

Professional Associations and Activities

  • Nebraska State Bar Association

Pro Bono and Community Involvement

  • Boggess Elementary (Plano ISD), Watch D.O.G.S. Volunteer 
  • Creighton Preparatory School, Former Volunteer Wrestling Coach
  • Elkhorn Suburban Fire District, Former Vice President and Board Member
  • Make-A-Wish Foundation of Nebraska, Former Volunteer
  • Plano Sports Authority, Youth Soccer Coach
  • Wylie Baseball & Softball Association, Youth Baseball Coach

See AllMichael T. Mortensen in the News

October 2, 2018
Bloomberg BNA Big Law Business

Michael Mortensen Comments on Implications of Joint Employer Decisions Applying Browning-Ferris

October 2, 2018

Michael Mortensen comments on the major impact Browning-Ferris has had on businesses in ways that are not reflected by the number of decisions that applied the test in "Joint Employment Test’s Bark May Be Worse Than Its Bite," published by Bloomberg Law. Subscription may be required for viewing article Read More

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September 26, 2018

Labor Board Seeks Public Comments on Proposed Rule for Determining Joint-Employer Status

September 26, 2018

The National Labor Relations Board has published a proposed rule outlining a new standard for determining joint-employer status under the National Labor Relations Act. The Board’s decision to use its rulemaking authority — rather than fact-specific decisional law — could provide employers the clarity and predictability needed to avoid... Read More

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Labor Board Sets New Deadline for Submitting Comments on Proposed Joint-Employer Rulemaking
November 2, 2018

The National Labor Relations Board has extended the deadline for submitting comments regarding its proposed rulemaking on the standard for determining joint-employer status under the National Labor Relations Act to December 13, 2018. Read More