The Chemical Sciences and Engineering Division is seeking a Postdoctoral Appointee to mainly conduct research in solid state electrolyte of advanced lithium ion batteries (LIB). The candidate will plan and conduct physical, chemical, and electrochemical characterization of solid state electrolyte materials. The candidate will fabricate electrode and cells and conduct electrochemical testing. The candidate should be familiar with advanced characterization techniques, such as SEM, TEM, XRD, XPS. The candidate should be able to analyze data, prepare manuscripts for submission to peer-reviewed publications, present papers at scientific meetings, and prepare reports and presentations/papers for group meetings. **Position Requirements** + Recently completed Ph. D Degree in Materials Science, Chemistry, Chemical Engineering, or Electrochemistry with 0 to 5 years of experience or equivalent + Considerable hands-on experience in a laboratory environment + Considerable skill in formulating scientific problems + Considerable experience in proposing, planning, designing and implementing experiments + Deep understanding of electrochemistry, able to conduct the cyclic voltammetry, EIS, and galvanostatic test + Hands-on experience on material characterization, including SEM, Raman, TGA, BET, PSA, et. al + Considerable knowledge of processing and analyzing results + Considerable skill in written and oral communication + Proven desire to work in a team-based environment + Ability to model Argonne’s Core Values: Impact, Safety, Respect, Integrity, and Teamwork **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._