The Applied Materials Division at Argonne National Laboratory has an immediate opening for a Postdoctoral Appointee. The candidate will be responsible for developing analysis models, performing numerical simulations, designing test devices or facilities, and conducting experimental tests of various elemental parts, functional components, and structures for applications in concentrating solar power, thermal energy storage, and other energy systems. The research focus is on their thermal performance and heat transfer functioning. The candidate will collaborate with ANL staff to review, validate, and enhance methods and models for predicting the thermal and mechanical performance of various structural components, develop lab-scale prototypes, and verify their performance under targeted operation conditions. Structural component materials of interest include metal alloys, ceramics, and ceramic matrix composites. The goal is to engineer reliable structural components and systems with desired thermal and mechanical functions through theoretical analyses, numerical simulations, and experimental tests. The candidate will also contribute to technical reports, conference papers, and journal publications, and present findings at technical conferences. **Position Requirements** + Ph.D. in mechanical engineering, civil engineering, or a closely related field. + Experience with thermal and mechanical analyses and simulations. + Experience with thermal and mechanical testing and related test systems. + Knowledge of engineering design of various components, structures, and connectors. + Skilled in oral and written communications and presentations at all levels of the organization. + Ability to model Argonne’s core values of impact, safety, respect, integrity, and teamwork. + Ability to make our laboratory a safe, welcoming, inclusive, and accessible environment where all can thrive. Preferred Qualifications: + Familiarity with the design and construction of thermal and mechanical test facilities for various testing purposes. + Familiarity with the thermal and mechanical testing of various structural components, such as thermal energy storage systems, heat exchangers, etc. + Knowledge of thermal performance and testing of elemental parts and structural components under high-temperature applications. + Experience with thermal and computational fluid dynamics frameworks such as COMSOL Multiphysics, Flowmaster, etc. **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._