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    1. Home
    2. People
    3. Simon A. Poser

      People
    1. Home
    2. People
    3. Simon A. Poser

      People

    Simon A. Poser

    Associate


    • Washington, DC
    • Office+1 202.585.8016
    • sposer@nixonpeabody.com

    I'm a 2025 Nixon Peabody Pro Bono Champion.Read more about our Pro Bono program

    • Download vCard

    Introduction

    Simon is an associate in Nixon Peabody’s Complex Commercial Disputes group. He represents entities and individuals in a wide variety of disputes and litigation.

    Practice Areas

    Complex Disputes

    /My focus

    My practice focuses on a variety of complex litigation and investigative matters. I represent clients in various phases of litigation, ranging from conducting in-depth legal research in connection with drafting dispositive motions to discovery and trial preparation.

    Prior to joining NP as an associate, I was a legal intern at the firm and worked for two years at another large law firm as a litigation paralegal. During law school, I interned for the Honorable Timothy J. Kelly, District Judge of the US District Court for the District of Columbia and the Honorable Jason Park, Associate Judge of the DC Superior Court. In 2024, I was the recipient of the Jacob Burns Award for winning the 74th Annual Van Vleck Constitutional Law Moot Court Competition.

    /Looking ahead

    I am following developments regarding the use of artificial intelligence (AI), paying specific attention to how new AI regulations could create litigation risks for businesses and how they can mitigate them.

    /Insights

    • Litigation & Dispute Resolution Laws and Regulations USA - Washington DC 2025, International Comparative Legal Guides, February 26, 2025

    /In the news

    • Indiana Daily Student

      IU computer science faculty condemn Xiaofeng Wang’s termination in letter

      This article covers a recent termination of Indiana University computer science professor Xiaofeng Wang and faculty condemnation of the firing. The article references a recent client alert by Boston Government Investigations & White-Collar Defense practice group leader Rob Fisher and associate Scott Seitz, and Washington, DC Complex Disputes associate Simon Poser, discussing US scientists and executives coming under renewed scrutiny over ties to China.

      April 2, 2025
    • South China Morning Post

      As US Justice Department shifts focus from foreign agents, will that ease Chinese cases?

      This article includes commentary from Boston Government Investigations & White-Collar Defense practice group leader Rob Fisher, who notes that it’s unclear whether there will be a significant drop in China-related prosecutions under the new administration. The article also links to a recent client alert Rob co-authored with Boston GIWC associate Scott Seitz and Washington, DC Complex Disputes associate Simon Poser.

      March 20, 2025

    /Admitted to practice

    District of Columbia
    U.S. District Court, District of Columbia
    U.S. District Court, District of Maryland

    /Education

    The George Washington University Law School, J.D., with Honors
    Haverford College, B.A.

    Insights And Happenings

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    • Alert

      US scientists and executives under renewed scrutiny over China ties

      March 13, 2025
    • Alert

      Supreme Court embraces expansive definition of “claims” under False Claims Act

      Feb 26, 2025
    View All

    Professionals in the Practice Area

    View All
    • John Ruskusky

      Partner / Practice Group Leader, Complex Disputes
      • Chicago
      • Office:+1 312.977.4460
        Mobile:+1 708.606.8720
      • jtruskusky@nixonpeabody.com
      John Ruskusky
    • Daniel J. Hurteau

      Office Managing Partner / Deputy Practice Group Leader, Complex Disputes
      • New York City
      • Office:+1 518.427.2652
      • dhurteau@nixonpeabody.com
      Daniel J. Hurteau
    • Joseph J. Ortego

      Partner / Chair, NP Trial / Leader, Aviation
      • New York City
      • Office:+1 212.940.3045
      • jortego@nixonpeabody.com
      Joseph J. Ortego
    • Carolyn G. Nussbaum

      Senior Counsel
      • Rochester
      • Office:+1 585.263.1558
        Mobile:+1 585.766.1480
      • cnussbaum@nixonpeabody.com
      Carolyn G. Nussbaum
    • Christopher M. Mason

      Partner / Deputy Leader, Class Actions & Aggregate Litigation / Leader, Arbitration Team
      • New York City
      • Office:+1 212.940.3017
      • cmason@nixonpeabody.com
      Christopher M. Mason
    View All

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