Financial Poise

About Jason Tremblay

Mr. Tremblay is a partner in Arnstein & Lehr’s Litigation Department. He focuses his practice in employment and commercial litigation. In the commercial area, Mr. Tremblay represents parties in a broad range of complex business and tort litigation matters, including matters involving breach of contract, breach of fiduciary duty, fraud, interference with contract, shareholder disputes and insurance coverage. In the employment area, Mr. Tremblay has extensively addressed, through counseling, negotiation and litigation, a broad range of key issues critical to the evolving workplace. He has particular expertise representing employers in both federal and state court, as well as administrative tribunals, in a wide variety of lawsuits, including the enforcement of restrictive covenants, FLSA, Title VII, ADA and ADEA discrimination and retaliation claims, wage and hour claims, FMLA interference claims, trade secret, and unfair competition matters. He frequently reviews and drafts employment and independent contractor agreements, severance agreements, employment policies and employee handbooks. Mr. Tremblay represents a diverse client base, including financial institutions, universities, municipalities and companies in the information technology, printing, manufacturing, distribution, food and beverage, consulting and retail industries.
Professional Activities and Achievements

Mr. Tremblay graduated from law school with high honors and received the CALI Award for Academic Excellence in Legal Writing. He was a judicial extern for then Presiding Magistrate Judge Arlander Keys in the United States District Court for the Northern District of Illinois. Mr. Tremblay also served as a certified mediator through the Center For Conflict Resolution and mediated numerous cases involving landlord-tenant disputes, juvenile court referrals and employment discrimination. Throughout law school, he also served as a law clerk with the Office of the General Counsel at the Illinois Institute of Technology. Mr. Tremblay is currently an active member in the Illinois State Bar Association (Labor and Employment Section Council member), the Greater O’Hare Association and the Small Business Advocacy Council. He is also a member of several regional chambers of commerce.

Recent Publications

Mr. Tremblay recently authored the third edition of “The Employment Law Toolkit for Illinois Employers – How to Protect Your Business From Liability and Comply with State and Federal Employment Laws (2012 Ed.),” a 160 page comprehensive summary of significant employment and labor issues facing Illinois employers in today’s business environment.

He also recently wrote an e-book chapter entitled “Ten Easy Steps Employers Can Take To Avoid Employment-Related Liability” for ExecSense — the world’s largest publisher of webinars, e-books and digital knowledge.

Additionally, he recently authored six columns on various employment law issues for Inside Counsel – Business Insights for Law Department Leaders.

Mr. Tremblay has also authored the following articles in the past several years:

Lectures and Seminars

Mr. Tremblay recently presented a 4-part seminar series entitled “Employment Law for Businesses.” Some of the issues discussed were worker classification and independent contractor developments, wage and hour compliance strategies, the importance of employment audits, and steps employers can take to protect their trade secrets and competitive advantage.

Mr. Tremblay has also presented the following seminars:

  • “The New ADA Amendments Act – What Employers Need to Know”
  • “Implications of the Americans With Disabilities Act When Responding to Threats of Student Violence”
  • “How to Protect Your Company’s Competitive Advantage With or Without Restrictive Covenants”

He also frequently presents seminars to industry groups on a wide range of labor and employment topics such as cost-effective steps employers can take to protect their assets and avoid litigation.


Chicago-Kent College of Law (J.D. with high honors, 2000; Order of the Coif)
Franklin and Marshall College (B.A., 1996)
University of Aberdeen, Scotland (1995)

Bar Admissions

State of Illinois
U.S. District Court, Northern (including Trial Bar) and Central Districts of Illinois
U.S. Court of Appeals, Seventh Circuit