The Chemical Sciences and Engineering Division is seeking a postdoctoral candidate who, under the guidance of a supervisor, will conduct research in electrochemical energy storage systems to support the battery performance and cost modeling (BatPaC) group. The primary project will involve electrochemical design and manufacturing modeling to support the development of tools used for techno-economic analyses of electrochemical energy storage technologies. The candidate will establish relationships between the physical design, electrochemical performance, and manufacturing cost of these technologies built and installed at scale. In this role, the candidate will plan and conduct research on the techno-economics of energy storage devices, with emphasis on electrochemical options such as redox flow and lithium-ion batteries, using Matlab, Excel, Python and other tools. Knowledge of multiscale modeling and design of electrochemical systems will be of value to support the generation of engineering design tools. Knowledge of chemical processes and understanding of process scale-up will be valuable to support cost estimation efforts within the group. The candidate will generate results; analyze data; prepare manuscripts for submission to peer-reviewed publications; present papers at scientific meetings; and prepare reports, presentations, and papers for group meetings or meeting sponsor reporting requirements. **Position Requirements** + Ph.D. degree level in Chemical or Mechanical Engineering with 0 to 5 years of experience or equivalent + Thorough understanding of electrochemistry, electrochemical engineering, and chemical processing + Considerable knowledge of processing and analyzing results + Considerable skill in formulating scientific problems + Considerable skill in written and oral communication + Experience in mathematical modeling of electrochemical systems + Experience in experimental cell characterizations + 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._