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Adam D. Hirtz

Principal and Office Litigation Manager
St. Louis

P 314-746-4825
F 314-827-3940


Adam D. Hirtz is a Principal and the Office Litigation Manager in the St. Louis, Missouri, office of Jackson Lewis P.C. He has 20 years of experience as a trial attorney representing businesses in employment and commercial litigation in both state and federal courts throughout the country. He also acts as a mediator, including regularly mediating cases for the Equal Employment Opportunity Commission (EEOC).

Mr. Hirtz has handled scores of employment litigation cases to enforce non-compete agreements and to prevent the dissemination of trade secrets by former employees. He is experienced in representing clients in cases of alleged harassment, discrimination, and retaliation, and he frequently assists clients with issues of OSHA compliance, inspections and resolving or contesting OSHA citations.

Mr. Hirtz is a trusted advisor to the clients he represents by truly learning their businesses, understanding their goals, and providing them with high quality legal services at an affordable rate. Throughout his career, he has represented and counseled clients in industry sectors including manufacturing, construction, HVAC, retail, healthcare, restaurant and hospitality, transportation, banking, and insurance. Within these industries, Mr. Hirtz works closely with company management, human resource directors, in-house counsel, insurance adjusters, employees, and experts to accomplish clients’ litigation and business objectives, including counseling on dispute and liability avoidance techniques.

Mr. Hirtz has previous experience as a clerk for the United States District Court for the Central District of Illinois. During law school, Mr. Hirtz was editor of the Saint Louis University Law Journal.

Professional Associations and Activities

  • Bar Association of Metropolitan St. Louis (BAMSL)

Pro Bono and Community Involvement

  • Christian Junior Eagles, Football Coach
  • St. Charles Borromeo Catholic Church Engaged Couple Program, Mentor
  • St. Charles Borromeo Catholic School, Baseball Coach
  • St. Charles Borromeo Catholic School Athletic Association, Former President
  • St. Charles Sunrise Rotary Club, Member
  • Society of St. Vincent DePaul, Member/Attorney Advocate

See AllAdam D. Hirtz in the News

January 3, 2018
Bloomberg BNA Big Law Business

R. Michael Lowenbaum Comments on Jackson Lewis' St. Louis Expansion

January 3, 2018

R. Michael Lowenbaum discusses lawyers from Lowenbaum Law, a labor and employment boutique firm in St. Louis, moving to Jackson Lewis in "Lawyers from Closed St. Louis Firm Join Jackson Lewis and Wagner," published by Bloomberg Law. Subscription may be required to view article Read More

January 2, 2018
Jackson Lewis

Jackson Lewis Rings in 2018 with Addition of 15 Attorneys in St. Louis

January 2, 2018

ST. LOUIS, MO (January 2, 2018) Jackson Lewis P.C., one of the country’s preeminent workplace law firms, is pleased to announce that 15 attorneys formerly with the Lowenbaum Law firm have joined Jackson Lewis in St. Louis. “By adding this team of talented lawyers led by renowned labor attorney R. Michael Lowenbaum, we are solidifying... Read More