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Assistant Computational Scientist

Brookhaven National Laboratory
$103,650.00 - $172,050.00 / yr
United States, New York, Upton
20 Brookhaven Ave (Show on map)
Oct 10, 2025

Brookhaven National Laboratory is committed to employee success and we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Review more information at BNL | Benefits Program

The CDS Computational Science Department has an immediate opening for an Assistant Computational Scientist (Research Staff 3) to work in an interdisciplinary team to address computational challenges in different scientific domains. The successful candidate is expected to design, develop, and integrate novel computational techniques, including software and numerical methods for a broad range of scientific applications, including nuclear and high energy physics, chemistry, biology, biomedicine, climate, and others. Research areas of interest include but are not limited to 1) digital twin technologies; 2) complex multiscale simulations and modeling; 3) large-scale hybrid machine learning and high-performance computing workflows; 4) tools and methods to allow productive use of modern advanced computing systems.

Essential Duties and Responsibilities:

  • Work in a collaborative team with computer scientists, computational scientists, applied mathematicians, and domain scientists
  • Perform innovative research in high performance computing, machine learning and/or quantum computing pertinent to application needs
  • Develop new research ideas and seek out opportunities for funding
  • Present results at meetings, workshops, and conferences
  • Publish findings at conference proceedings and/or academic journals
  • Lead or participate in research grant proposal writing
  • Mentor postdocs and students as needed

POSITION REQUIREMENTS

Required Knowledge, Skills, and Abilities:

  • Bachelor's degree and 8 + years of relevant work experience, or a Master's degree and 6 +years of relevant work experience, or a PhD in Computational Physics/Chemistry/Biology, Computer Science/Engineering, Applied Mathematics, or a related field with 2+ years of relevant research experience post PhD
  • Established track records of performing high-caliber research in computational domains, including computer science, computational biology, computational fluid dynamics, or computational physics
  • Authored peer-reviewed publications, and presented at scientific conferences
  • Demonstrated programming skills in C/C++, Python, Fortran or other commonly used programming languages.
  • Experienced in the practice of high-performance computing, machine learning and/or quantum computing methodologies for scientific applications
  • Experienced in scientific computing research, including the development, optimization and implementation of numerical algorithms
  • Familiar with the hardware and software environments of high-performance computing systems
  • The ability to perform independent innovative research under minimal supervision, including the design, development, and validation of research methodologies
  • The ability to work and communicate well within an interdisciplinary team
  • Excellent oral and written communication skills

Preferred Knowledge, Skills, and Abilities:

  • Experienced in heterogenous computing with GPU accelerators using one of the programming models: CUDA, HIP, SYCL, Kokkos, OpenMP, OpenACC and similar.
  • Familiar with distributed parallel computing and its tools, such as MPI, NCCL, and others
  • Knowledge of complex workflow management on high performance computing systems
  • Experience of the application of artificial intelligence and machine learning methodologies in scientific domains, including generative AI, large language models etc.
  • Experience of working in an interdisciplinary team with demonstrated achievements.
  • Track record of securing research funding, either as a (Co-)Principal Investigator or participant

Other information:

  • Moderate domestic and international travel is expected
  • This is an on-site position located at BNL in Upton, NY

Brookhaven National Laboratory is committed to providing fair, equitable and competitive compensation. The full salary range for this position is $103650 - $172050 / year. Salary offers will be commensurate with the final candidate's qualification, education and experience and considered with the internal peer group.

Brookhaven National Laboratory requires all non-badged personnel including visitors to produce a REAL-ID or REAL-ID compliant documentation to access Brookhaven National Laboratory - view more information at www.bnl.gov/real-id. This is due to nationwide identification requirements for federal site access as required by the federal REAL ID Act. Those not in possession of a REAL ID-compliant document will not be permitted to access the site which includes access to the Laboratory for interviews.

About Us

Brookhaven National Laboratory (www.bnl.gov) 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, learn more at BNL | Opportunities for Veterans at Brookhaven National Laboratory.

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 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. BSA 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

BSA 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

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