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Postdoctoral Research Associate for High Energy Physics

Job ID 3482 Date posted 11/21/2022

Brookhaven National Laboratory ( delivers discovery science and transformative technology to power and secure the nation’s future. Brookhaven Lab is a multidisciplinary laboratory with seven Nobel Prize-winning discoveries, 37 R&D 100 Awards, and more than 70 years of pioneering research. The Lab is primarily supported by the U.S. Department of Energy’s (DOE) Office of Science. Brookhaven Science Associates (BSA) operates and manages the Laboratory for DOE. BSA is a partnership between Battelle and The Research Foundation for the State University of New York on behalf of Stony Brook University. BSA salutes our veterans and active military members with careers that leverage the skills and unique experience they gained while serving our country. Our organization fully supports service members transitioning from active duty to civilian life and pledge’s our commitment to actively hire veterans of the U.S. Armed Forces. Military personnel who have been formally trained or have relevant experience obtained while in service may meet educational requirements and are encouraged to apply for job opportunities at BSA.

Organizational Overview

The Omega Group in the Physics Department at BNL focuses on the ATLAS experiment at CERN in Geneva, Switzerland. We have a strong physics program concentrated on measurements of Standard Model processes (Electroweak, Higgs, QCD) and on searches for new physical phenomena (involving Higgs, dark matter, supersymmetry, and exotics). The Omega Group has major responsibilities in the operation of the ATLAS Liquid Argon calorimeter, Trigger/Data Acquisition, and software development, and has leading roles in the ATLAS HL-LHC upgrade (Silicon Strip detector, Liquid Argon calorimeter, and Trigger/Data Acquisition). The group also has strong detector R&D programs on silicon detectors and in Trigger/Data Acquisition. BNL serves as the host laboratory for the U.S. ATLAS Operations Program, the U.S. ATLAS HL-LHC Upgrade Project, the ATLAS Tier-1 computing facility, and is an active U.S. ATLAS Center.

Position Description

The Omega Group in the Physics Department has an opening for a postdoc to join the ongoing effort on the ATLAS experiment and to contribute to the establishment of a program of Higgs boson property studies at a prospective Higgs Factory to inform detector development and optimization. In this position you will  be expected to collaborate with other BNL groups, engage in outreach, DEI initiatives, and scientific service. This position has a high level of interaction with an international and multicultural scientific community.

Position Requirements

Essential Duties and Responsibilities:

  • Participation in ATLAS physics analysis, specifically in the electroweak or Higgs sectors
  • Development of Higgs boson property studies at a prospective Higgs Factory

Required Knowledge, Skills, and Abilities:

  • Ph.D. in experimental particle or nuclear physics
  • Experience with data analysis and knowledge of statistical techniques for data analysis
  • Experience in detector performance or trigger systems for high energy or nuclear physics experiments
  • Ability to work in a large international collaboration
  • Hands-on problem solving skills and clear and concise verbal and written communication skills  
  • Demonstrated track record of publication of research in high quality peer-reviewed journals and deliver of presentations

Preferred Knowledge, Skills, and Abilities:

  • Physics analysis with LHC data.
  • Experience with machine learning techniques and tools.
  • Experience with detector R&D and/or construction.
  • Experience with computing & software development.


  • Domestic and international travel should be expected.
  • This position will be under the direction of Dr. Michael Begel and Dr. Marc-André Pleier
  • Initial 2-year term appointment subject to renewal contingent on performance and funding
  • BNL policy requires that after obtaining a PhD, eligible candidates for research associate appointments may not exceed a combined total of 5 years of relevant work experience as a post-doc and/or in an R&D position, excluding time associated with family planning, military service, illness or other life-changing events.                     
Please express your interest via electronic application including cover letter, CV, and Research Statement as Word documents or PDF.

Please arrange to have three letters of recommendation sent to with a subject line referring to this job posting (Req# XXXX and cc: to Michael Begel (

The application is complete when all of these items have been received.

Consideration of applications will begin December 20, 2022 and continue until the position is filled.

At Brookhaven National Laboratory we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to:

  • Medical Plans
  • Dental Plans
  • Vacation
  • Holidays
  • Life Insurance
  • Paid Parental Leave
  • Swimming Pool, Weight Room, Tennis Courts, and many other employee perks and benefits

Brookhaven Science Associates requires proof of a COVID-19 vaccination for all employees. Proof of full vaccination as recognized by the CDC and/or WHO, inclusive of the two-week waiting period, is required at the start of your employment.

Brookhaven National Laboratory (BNL) is an equal opportunity employer that values inclusion and diversity at our Lab. We are committed to ensuring that all qualified applicants receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, status as a veteran, disability or any other federal, state or local protected class.

BNL takes affirmative action in support of its policy and to advance in employment individuals who are minorities, women, protected veterans, and individuals with disabilities. We ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

*VEVRAA Federal Contractor

Brookhaven employees are subject to restrictions related to participation in Foreign Government Talent Recruitment Programs, as defined and detailed in United States Department of Energy Order 486.1A. You will be asked to disclose any such participation at the time of hire for review by Brookhaven. The full text of the Order may be found at:

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