NYC Office of Collective Bargaining
Resume of Neutral

First Name: Initial: Last Name: Suffix: Arbitrator Since:
Keith D. Greenberg Esq. 2012
Arbitration/Mediation Experience
Keith D. Greenberg is an arbitrator and mediator of private, public, and federal sector labor and employment disputes. He is a member of the National Academy of Arbitrators. He serves on a number of labor arbitration panels and rosters, including those maintained by the American Arbitration Association, the Federal Mediation and Conciliation Service, and the National Mediation Board. Mr. Greenberg also serves on permanent labor arbitration panels, including in the federal and public sectors, and has adjudicated disputes involving EEO and unfair labor practice complaints.

Mr. Greenberg is available for arbitration hearings and mediations via videoconference and teleconference, in addition to in-person proceedings where safe and appropriate, during the COVID-19 response. Please contact Mr. Greenberg jointly for additional information.
Panels/Permanent Arbitrator
• New York City Department of Education – United Federation of Teachers 3020-a Panel
• United States Postal Service – American Postal Workers Union Regular Arbitration Panels
• United States Postal Service – National Postal Mail Handlers Union Regular and Expedited Arbitration Panel
• National Archives and Records Administration – AFGE Council 260, Local 2578 Panel
• Maryland Transit Administration – Amalgamated Transit Union Local 1300 Panel
• United States Environmental Protection Agency – National Treasury Employees Union Panel
• NSWC Indian Head Explosive Ordnance Disposal Technology Division – AFGE Local 1923 Panel
• Prince George’s County Public Schools and ACE-AFSCME, Local 2250 Panel
Arbitrability; Bargaining Unit Work; Conduct (off-duty/personal); Disability; Discipline (discharge and non-discharge); Discrimination; Drug/Alcohol Offenses; Fact-finding; Fringe Benefits; Grievance Mediation; Health/Hospitalization; Insurance; Job Classification & Rates; Job Performance; Job Posting/Bidding; Jurisdictional Dispute; Layoffs/Bumping/Recall; Leave; Management Rights; Merit Pay; Official Time; Overtime Pay; Past Practices; Race; Seniority; Severance Pay; Sexual Harassment; Subcontracting/Contracting Out; Tenure/Reappointment; Union Security; Vacation; Vacation Pay; Violence or Threats; Wages; Work
Hours/Schedules/Assignments; and Working Conditions/Work Orders

Aerospace; Bakery; Beverage; Broadcasting; Communications; Construction; Dairy; Education; Entertainment/Arts; Federal Sector; Health Care; Hotels/Motels/Casinos/Resorts; Hospital/Nursing Home; Manufacturing; Mining; Office Workers/Clerical; Organizations; Pharmaceuticals; Police/Fire; Prison Guard; Public Sector, Restaurants; Retail Stores; Stone/Quarry; Trades; Transportation; Trucking and Storage; Utilities; Warehousing
Work History
• Impartial Arbitrator and Mediator, Keith D. Greenberg, Esq., 2012 - Present
• Associate Attorney, Duane Morris LLP, 2010 - 2012
• Research Assistant, Scheinman Institute for Conflict Resolution, Cornell University, 2006 - 2007
B.S., Industrial and Labor Relations, Cornell University School of Industrial and Labor Relations
J.D., University of Michigan Law School
Professional Affiliations
• Member, National Academy of Arbitrators
• D.C. Bar Labor and Employment Law Community (Co-Chair, 2016-2018; Elected Steering Committee Member, 2015-2019)
• Neutral Co-Chair, Webinar Committee, ABA Section of Labor and Employment Law
• Society of Federal Labor and Employee Relations Professionals (SFLERP) (D.C. Chapter President, 2017 – 2018)
• Fellow, American Bar Foundation
• Co-Chair, Employment Committee, ABA Section of Dispute Resolution
• National Association of Railroad Referees
• Labor and Employment Relations Association (Maryland and Philadelphia Chapters) (2nd Vice President, Maryland LERA)
• Maryland Program for Mediator Excellence
• Cornell ILR Alumni Association
• Cuban American Bar Association