Postbaccalaureate Appointee - Magnetohydrodynamics

The Computational Science (CPS) division focuses on solving the most challenging scientific problems through advanced modeling and simulation on the most capable computers. The division aims to build lab-wide cross-cutting simulation application capabilities integrating with mathematics, computer science, domain science, and advanced computing architectures and facilities. The CPS division is seeking a Postbaccalaureate Appointee to join their team. This person will work to add magnetohydrodynamics (MHD) to the Hardware/Hybrid Accelerated Cosmology Code (HACC) framework. The research will include how an MHD capability is implemented in the context of the Conservative Reproducing Kernel Smoothed Particle Hydrodynamics (CRKSPH) method used in HACC. This effort will also include modeling of the effect of cosmic rays as a baryonic feedback mechanism and optimization of the distributed FFT used in HACC.

Position Requirements Required skills:

Completed Bachelor's degree in computer science, physics, or equivalent Comprehensive skills in programming languages such as C++, CUDA, and Python Experience in developing HPC codes Experience with the HACC code Ability to model Argonne's core values of impact, safety, respect, integrity and teamwork Desired skills: Experience with multiple computing platforms Experience with AI techniques Job Family Temporary Job Profile Postbaccalaureate Appointee NE Worker Type Long-Term (Fixed Term) Time Type Part time The expected hiring range for this position is $28.20-$44.36. Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such as, but not limited to, the scope and responsibilities of the position, the qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. Additionally, comprehensive benefits are part of the total rewards package. Click here to view Argonne employee benefits! As an equal employment opportunity employer, and in accordance with our core values of impact, safety, respect, integrity and teamwork, Argonne National Laboratory is committed to a safe and welcoming workplace that fosters collaborative scientific discovery and innovation. Argonne encourages everyone to apply for employment. Argonne is committed to nondiscrimination and considers all qualified applicants for employment without regard to any characteristic protected by law. Argonne employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. You will be asked to disclose any such participation in the application phase for review by Argonne's Legal Department. All Argonne offers of employment are contingent upon a background check that includes an assessment of criminal conviction history conducted on an individualized and case-by-case basis. Please be advised that Argonne positions require upon hire (or may require in the future) for the individual be to obtain a government access authorization that involves additional background check requirements. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment. Interested in translating science into innovation? Build your career at Argonne. At Argonne, we view the world from a different perspective. Our scientists and engineers conduct world-class research in clean energy, the environment, technology, national security and more. We're finding creative ways to prepare the world for a better future. To learn more about Argonne's benefits programs, amenities, and other employee programs, visit our main Careers site. To learn more about the exciting science going on at Argonne, visit our Science and Technology page. To request a reasonable accommodation or for other application support, contact us anytime at careers@anl.gov or 630-252-2336.