The Mathematics and Computer Science Division (MCS) at Argonne National Laboratory is seeking a Postdoctoral Appointee to conduct cutting-edge research in scientific machine learning, focusing specifically on developing machine learning-based surrogates and emulators for the dynamics of power grids. This role involves creating advanced probabilistic models that capture the complex behaviors of dynamical systems, which will be integrated into large-scale optimization frameworks to enhance the efficiency and reliability of power grid operations. The Postdoctoral Appointee will be responsible for the conceptual framework, design, and implementation of these machine learning models, ensuring trustworthy computations and scalability on the DOE’s leadership computing facilities. The focus will be on developing robust, scalable solutions that are computationally efficient and maintain accuracy within the operational constraints of real-world power systems. **Position Requirements** ​ **Required Skills and Qualifications:** + Ph.D. (completed within the past 0-5 years) in computer science, electrical engineering, applied mathematics, or a related field. + Strong proficiency in Python, with additional experience in C, C++, or similar languages. + Demonstrated expertise in machine learning, especially in the context of dynamical systems modeled by differential-algebraic equations. + Experience with high-performance computing and the ability to scale models using distributed computing environments. + Excellent oral and written communication skills for effective collaboration across multiple teams. + Commitment to embodying the core values of impact, safety, respect, and teamwork in all endeavors. **Preferred Skills and Qualifications:** + Extensive experience with power grid models and large-scale optimization problems. + Familiarity with developing machine learning surrogates and emulators for dynamical systems. + Proficiency in managing large datasets and training with GPU-enabled computing resources. + Expertise in numerical optimization and familiarity with ML frameworks such as PyTorch, Jax, or TensorFlow. + A strong foundation in statistical methods, probability theory, or uncertainty quantification is highly advantageous. **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._