We invite applications for a Postdoctoral Appointment in Soft Condensed Matter Group at Argonne National Laboratory. The position is related to the research in active matter field; in particular, the focus is on new bio-inspired out-of-equilibrium colloidal materials. The candidate will conduct research at the forefront of experimental soft condensed matter physics. The primary focus will be on dynamic self-assembly and collective phenomena in active (driven or self-propelling) colloidal systems in the bulk, microfluidic films and LC media. The ideal candidate will have a PhD in Physics or related field, experimental experience with colloidal or LC materials, a strong experimental/theoretical background in soft matter, experience with optical microscopy, skills in image processing (PIV, particle tracking, 3D visualization), knowledge of experimental techniques for characterizing granular and colloidal materials in equilibrium and non-equilibrium conditions, basic programing skills (MATLAB, LabView, Python etc.) and good written and oral communication skills. This position will involve a considerable amount of experimental laboratory work with a variety of video-microscopy techniques. The work will also include a variety of measurements and techniques such as PIV, electro transport measurements, lithography, 3D printing at microscale and related techniques. The postdoc is expected to think and work independently and conduct research in a highly interdisciplinary environment of physicists, chemists and materials scientists. **Position Requirements** + PhD in Physics or related fields (Materials Research, Chemical engineering) Must have been received within the last 5 years or upcoming year + Soft matter experimental techniques, physics of colloidal systems; optical microscopy techniques. + Optical microscopy, image and data processing, basic programing for experiments, previous experience with LC materials is a plus. + Ability to model Argonne’s core values of 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._