Our mission is to accelerate major scientific discoveries and engineering breakthroughs for humanity by designing and providing world-leading computing facilities in partnership with the computational science community. We help researchers tackle some of the world’s largest and most complex challenges with our unique combination of supercomputing resources and computational science expertise. Our applied mathematics group is seeking a Postdoctoral Appointee to conduct research and development on differentiable and portable linear solvers tailored for advanced numerical simulations. This role will require the postdoc to work within a multi-disciplinary setting, facilitating interactions with a diverse range of experts across a broad spectrum of scientific computing, including HPC, automatic differentiation, and optimization. You will be expected to present and publish their findings at leading scientific symposia and in prestigious journals, contributing to the advancement of scalable and efficient computational methods. Position Requirements Required skills and qualifications: A recent or soon-to-completed Ph.D. (within the last 0-5 yes) in computational science with a focus on linear solvers. Software development skill in programming languages such as C,C , and Julia. Experience in GPU programming. Effective written and oral communication skills. Ability to model Argonne's core values of impact, safety, respect, integrity and teamwork. Desired skills and qualifications: Experience with automatic differentiation and generation of derivatives. Experience with machine learning methods. Job Family Postdoctoral Family Job Profile Postdoctoral Appointee Worker Type Long-Term (Fixed Term) Time Type Full time As an equal employment opportunity and affirmative action employer, and in accordance with our core values of impact, safety, respect, integrity and teamwork, Argonne National Laboratory is committed to a diverse and inclusive workplace that fosters collaborative scientific discovery and innovation. In support of this commitment, Argonne encourages minorities, women, veterans and individuals with disabilities to apply for employment. Argonne considers all qualified applicants for employment without regard to age, ancestry, citizenship status, color, disability, gender, gender identity, gender expression, genetic information, marital status, national origin, pregnancy, race, religion, sexual orientation, veteran status or any other 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.