The X-ray Science Division of the Advanced Photon Source (APS) at Argonne National Laboratory is seeking a highly motivated postdoctoral candidate to study the structure-function relationship of materials for microelectronics by utilizing multiple advanced X-ray characterization techniques. This effort is part of the Energy Frontier Research Center's _A Center for Power Electronics Materials and Manufacturing Exploration (APEX)_ initiative, which aims to expand materials selection and integration for next-generation power electronics. For further information or questions, please contact Dr. Jessica McChesney at **jmcchesn@anl.gov** . **Position Requirements** + This level of knowledge is typically achieved through a formal education in physics, chemistry, materials science, or a related field at the PhD level with zero to five years of employment experience. + Interest in fundamental materials science and interface science. + General understanding of the principles of X-ray-based techniques (instrumentation, measurements, and interpretation), including but not limited to ARPES, XPS, XAS/XMCD, and X-ray scattering. + Ability to work both independently and collaboratively within a diverse, multidisciplinary team environment. + Exceptional oral and written communication skills, essential for effectively conveying research findings and collaborating within a team. + Commitment to modeling Argonne’s core values: impact, safety, respect, integrity, and teamwork. **Preferred Knowledge, Skills, and Experience** + Basic knowledge of a programming language. + Experience with surface science sample preparation techniques. + Experience with general ultra-high vacuum instrumentation. **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._