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Postdoctoral Research Associate - Reaction Kinetics of Energetic Species

Job ID JR101894 Date posted 07/21/2025

The Chemistry Division is seeking a highly motivated Postdoctoral Research Associate in the EPIP group. The successful candidate will use a combination of electron pulse radiolysis, gamma radiolysis, and/or laser flash photolysis to gain a fundamental mechanistic understanding of the radiation chemistry of organic solvents, including the development of new radical scavengers for the conversion of radiolytic solvent radicals into secondary reductants/oxidants or unreactive species.

Exploiting the knowledge gained from the above mentioned studies, the research will also involve the use of pulse radiolysis as a tool for the characterization of transient intermediates involved in energy-related catalytic processes in organic solvents, e.g., CO2 reduction and other chemical transformations, and the radiolysis of non-aqueous media that are used in energy applications, e.g., ionic liquids and alkyl carbonates. The position will make heavy use of the unique time-resolved mid-infrared (TRIR) detection capabilities at ACER in this work.

This position is funded for the 2-year term.

Essential Duties and Responsibilities:

  • Plan and carry out research in radiation-induced reaction kinetics and mechanisms, including pulse radiolysis experiments on ACER’s accelerator facilities.
  • Data analysis (e.g., fitting transient absorption data, making plots of spectra).
  • Manuscript preparation and presentation of results at national and international meetings.

Required Knowledge, Skills, and Abilities:

  • PhD in Chemistry, or a related field.

Preferred Knowledge, Skills, and Abilities:

  • Experience in the field of photochemistry/catalysis, electrochemistry/catalysis, or spectroscopy.
  • Use of pulse radiolysis, optical transient absorption, time-resolved infrared, or related spectroscopic methods.
  • Experience with basic synthetic methods, electrochemistry, and sample preparation under inert conditions.
  • Kinetic modeling, thermodynamics, electron transfer.

Environmental, Health & Safety Requirements:

  • Interaction with Hazardous Chemicals (NFPA Health Hazard 3 and 4-CMS Report)
  • Will be expected to lift items at or less than 40lbs
  • Exposure to static magnetic fields >5 gauss

Additional Information:

  • 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.

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: https://www.directives.doe.gov/directives-documents/400-series/0486.1-BOrder-a/@@images/file

Equal Opportunity/Affirmative Action Employer Brookhaven Science Associates 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 based on 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. BSA takes affirmative action in support of its policy and to advance the employment of minorities, women, protected veterans, and individuals with disabilities. We ensure that individuals with disabilities are provided reasonable accommodations to participate in the job application or interview process, perform essential job functions, and receive other benefits and privileges of employment. Please contact us to request accommodation.

*VEVRAA Federal Contractor

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