The Advanced Photon Source (APS) (https://www.aps.anl.gov/) at Argonne National Laboratory invites applicants for the position of Group Leader for Structural Sciences (SRS) within the X-ray Science Division (XSD). This leadership position will be responsible for the operations and development of five beamlines at the APS that focus on understanding the atomic scale structure of materials using x-ray powder diffraction and pair distribution function methods. The APS enables world-class research using x-rays by developing cutting edge x-ray instrumentation and techniques, and pursuing research in the physical, chemical, environmental, and materials sciences. The APS is the highest-brightness high-energy x-ray light source in the United States, so is particularly well suited for measurements that probe deep inside a material and/or looking at processes under realistic _in_ - _situ_ / _operado_ conditions. The SRS group leader will manage, lead, and mentor the members of the SRS group (~15 staff) within the X-ray Science Division (XSD) at the Advanced Photon Source. The position involves the day-to-day management of the operations, budget, as well as R&D activities within the group. The group leader will be responsible for the development of scientific programs based on X-ray powder diffraction and pair distribution function with an emphasis on work with high x-ray energies (>30 keV), and guide other scientists in these activities. The group leader is also expected to develop a personal technical and scientific R&D program recognized for world-wide impact. Questions about this position should be directed Jonathan Lang (Director-XSD) at lang@anl.gov. **Position Requirements** + Knowledge of synchrotron radiation methods and materials science characterization techniques. + Knowledge, skills, and experience in managing a complex, technical organizations. + Ability to develop and lead a team of scientific and technical personnel to deliver measurable scientific impact. + Ability to communicate effectively with the beamline user community, sponsors, other group leaders and senior management. + Experience with synchrotron radiation technologies and characterization methods. + Strong analytical and problem-solving skills. + Ability to think independently and innovatively to develop exceptional technical solutions. + Strong verbal and written communication skills, and a proven ability to write research reports and publications. + Strong organizational skills and attention to detail. + Ability to model Argonne’s Core Values: Impact, Safety, Respect, Integrity, and Teamwork. + Understand the value of, and be able to effectively promote, diversity within the team and Argonne as a whole. **RDL2 Requirements:** Doctorate in Physics, Chemistry, Materials Science or related field and 10 years' experience in synchrotron radiation characterization or related fields. **Job Family** Research Development (RD) **Job Profile** Physics Leader 2 **Worker Type** Regular **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._