Postdoctoral Appointee - Polymer Materials Science

Sandia National Laboratories

Albuquerque, NM

ID: 7065269 (Ref.No. 671481)
Posted: March 12, 2020

Job Description

We are seeking a Postdoctoral Appointee interested in performing fundamental research and development in the field of polymer materials science. You will join a team of 6-8 researchers and expected to lead at least two experimental programs. These programs involve study of the fundamental chemistry and physics of crosslinked polymer thermosets and seek to apply the knowledge gained to develop new and improved, conventionally- and additively-manufactured polymer thermosets. We use modern approaches in polymer chemistry, such as metathesis polymerization and dynamic covalent chemistry, to develop polymer thermosets that are easier to process and possess better final properties. We rely on a wide range of characterization techniques familiar to polymer scientists, particularly nuclear magnetic resonance spectroscopy, differential scanning calorimetry, and dynamic mechanical analysis. You will be expected to contribute and execute innovative research ideas, present your research at various internal and external forums, and publish your research in peer-reviewed journals. You will also be provided the opportunity to seek funding for additional research topics with the guidance and support of your staff mentors. This postdoctoral position is an excellent opportunity for anyone who is seeking to transition from their PhD research in polymer science to a fast-paced research and development environment in a National Laboratory setting that provides ample chances for both personal and professional enrichment.

+ You have, or are pursuing, a PhD in Polymer Science, Materials Science, Chemistry, Chemical Engineering, or a closely related field and possess a bachelor's in science, technology, engineering, or mathematics (STEM) + Experience in experimental research involving polymer synthesis and/or characterization + Strong publication record + Able to acquire and retain a DOE Q-level security clearance

+ Evidence of dedication to laboratory safety + Strong work ethic and motivation to lead multiple research programs + Experience in the study of crosslinked polymers + Experience in synthesis of polymers with controlled polymerization methods, such as anionic polymerization + Experience in monomer synthesis and/or synthetic organic chemistry + Broad experience in polymer characterization, including typical polymer techniques in chromatography, spectroscopy, microscopy, rheology, and Thermomechanical testing + Experience in additive manufacturing + Desire to mentor undergraduate and graduate students

Department Description:

The Organic Materials Science Department researches and develops new and advanced materials and processing strategies to meet a wide range of specialized applications in nuclear weapons, national security and industrial applications. Our department is dedicated to scientific discovery, creativity, innovation and practical solutions for our diverse customers. The department specializes in aging science and predictive performance of polymers, synthetic organic and polymer chemistry, thermal, mechanical, chemical, and physical characterization of organic materials, and advanced manufacturing of polymers. We perform reliability studies for polymers with an emphasis on understanding degradation mechanisms, structure-property relationships, and performance margins. Current areas of R&D in the department include: developing novel encapsulant materials, crafting new thermoset chemistries for additive manufacturing, developing innovative NMR techniques to understand transport phenomena in polymers, measuring and optimizing electrical performance of polymer dielectrics, elucidating the interdependency of chemical change and polymer physics over long timeframes, creating reversible and degradable chemistries, understanding polymer interfacial properties and adhesion, measuring and predicting radiation effects on polymers, monitoring of reactive thermoset cure kinetics, and quantifying permeation behavior and spatially dependent degradation processes. We perform a complete spectrum of chemical, structural, thermal, rheological, and mechanical characterization of polymeric materials that must perform over 30 – 40 year lifetimes.

About Sandia:

Sandia National Laboratories is the nation’s premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge work in a broad array of areas. Some of the main reasons we love our jobs: + Challenging work withamazingimpact that contributes to security, peace, and freedom worldwide + Extraordinary co-workers + Some of the best tools, equipment, and research facilities in the world + Career advancement and enrichment opportunities + Flexible schedules, generous vacations,strongmedical and other benefits, competitive 401k, learning opportunities, relocation assistance and amenities aimed at creating a solid work/life balance* _World-changing technologies. Life-changing careers._ Learn more about Sandia at: *These benefits vary by job classification.

Security Clearance:

Sandia is required by DOE to conduct a pre-employment drug test and background review that includes checks of personal references, credit, law enforcement records, and employment/education verifications. Applicants for employment need to be able to obtain and maintain a DOE Q-level security clearance, which requires U.S. citizenship. If you hold more than one citizenship (i.e., of the U.S. and another country), your ability to obtain a security clearance may be impacted. Applicants offered employment with Sandia are subject to a federal background investigation to meet the requirements for access to classified information or matter if the duties of the position require a DOE security clearance. Substance abuse or illegal drug use, falsification of information, criminal activity, serious misconduct or other indicators of untrustworthiness can cause a clearance to be denied or terminated by DOE, resulting in the inability to perform the duties assigned and subsequent termination of employment.

EEO Statement:

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status and any other protected class under state or federal law. : This postdoctoral position is a temporary position for up to one year, which may be renewed at Sandia's discretion up to five additional years. The PhD must have been conferred within five years prior to employment. Individuals in postdoctoral positions may bid on regular Sandia positions as internal candidates, and in some cases may be converted to regular career positions during their term if warranted by ongoing operational needs, continuing availability of funds, and satisfactory job performance.


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