William F. Maderer

William F. Maderer

Attorney Profile

Top Rated Employment Litigation Attorney in Florham Park, NJ

Saiber LLC
 | 18 Columbia Turnpike, Suite 200
Florham Park, NJ 07932-2266
Phone: 973-622-3333
Fax: 973-622-3349
Selected To Super Lawyers: 2005 - 2020
Licensed Since: 1977
Practice Areas:
  • Employment Litigation: Defense (50%),
  • Business Litigation (40%),
  • Criminal Defense: White Collar (10%)


No aspect of this advertisement has been approved by the Supreme Court of New Jersey. Please visit the Super Lawyers Selection Process for a detailed description of the Super Lawyers selection methodology.

    Attorney Profile

    Bill Maderer is Managing Member of the Firm. Named to New Jersey Super Lawyers Top 100, he has successfully tried employment, business and criminal cases to verdict in both federal and state courts. He also has been retained to conduct independent investigations to assist clients in detecting employee misconduct in both civil and criminal matters. 

    Bill focuses on employment, complex business litigation, higher education law, corporate investigations and white collar criminal defense. Before entering private practice, Bill was an Assistant U.S. Attorney and Chief of the Special Prosecution Division, U.S. Attorneys Office, District of New Jersey.

    Listed in Best Lawyers and Chambers USA: America’s Leading Lawyers for Business, Bill is an affiliate member of National Association of College and University Attorneys and is a member of the Editorial Board of its publication, NACUANOTES and was appointed to the Advisory Board of Campus Legal Advisor.  Bill is also a Fellow, American Bar Foundation and the Former President, Association of the Federal Bar of the State of New Jersey.


    About William Maderer

    Admitted: 1977, New Jersey

    Professional Webpage: http://www.saiber.com/attorney_profile.asp?id=34&


    • Best Lawyers - Litigation - Labor & Employment - 2015-2017
    • Chambers USA:  America's Leading Lawyers for Business - 2007-2016
    • "AV" Martindle-Hubbell Peer Review Rating

    Bar/Professional Activity:

    • United States District Court, District of New Jersey
    • U.S. Court of Appeals, Second and Third Circuits
    • New York, 1974
    • United States District Court, Eastern District of New York
    • New Jersey, 1977
    • United States District Court, Southern District of New York
    • United States Supreme Court

    Pro bono/Community Service:

    • For over 16 years, Bill has mentored an inner-city student who graduated from college with a degree in business administration and is currently working in a residential facility for young men.

    Educational Background:

    • A.B., Washington University, 1969
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    Office Location for William F. Maderer

    18 Columbia Turnpike
    Suite 200
    Florham Park, NJ 07932-2266

    William F. Maderer:

    Last Updated: 10/28/2019

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