1+ months

Materials Testing - Staff Scientist

Lawrence Livermore National Laboratory
Livermore, CA 94550

We have an opening for a Materials Testing Staff Scientist to conduct research in the following areas: mechanical, rheological, and thermal tests of polymer materials, including rubbery viscoelastomers, thermoplastics, thermosets, and composites thereof. You will set-up and execute accelerated aging studies, including design and validation of appropriate aging fixtures. This position is in the Materials Science Division.

In this role you will

  • Perform moderately complex to complex mechanical and rheological testing of polymer materials and polymer material composites with methods such as load frame testing and rotational rheometry.
  • Characterize dynamic and quasi-static deformation behavior of various samples and geometries (e.g., tensile, compression, and bending behavior).
  • Perform thermal analysis with, for example, methods such as differential scanning calorimetry (DSC) and thermomechanical analysis (TMA).
  • Design, test and validate fixtures (e.g., compression fixtures, environmental cells) for accelerated and long-term aging studies of polymer materials.
  • Collaborate with scientists and engineers in a multidisciplinary team environment, including collaborations external to the organization, to accomplish research goals.
  • Maintain and establish laboratory protocols.
  • Prepare written analyses, verbal briefings, and other products that capture and communicate research results.
  • Perform other duties as assigned.

  • Ability to secure and maintain a U.S. DOE Q-level security clearance, which requires U.S. citizenship.
  • Bachelor of Science degree in polymer science, materials engineering, materials science, mechanical engineering, or related field, or the equivalent combination of education and related experience.
  • Broad experience with mechanical (e.g., load frame) and rheological testing of polymer materials, including characterization of dynamic and quasistatic deformation behavior
  • Experience with polymer material thermal analysis, with methods such as DSC and/or TMA.
  • Proficient verbal and written communication skills as reflected by effective presentations such as seminars and lectures and written reports or articles.
  • Ability to work independently on defined research projects.
  • The willingness and ability to collaborate on multidisciplinary teams as needed to meet research goals.

Qualifications We Desire

  • Master's degree in polymer science, materials engineering, materials science, mechanical engineering or a related field.
  • Experience with lever-arm load frame testers (i.e., creep testers).
  • Experience with AutoCAD or other mechanical drawing software.
  • Advanced proficiency in polymer chemistry, materials science, and/or polymer processing, as demonstrated by significant coursework in these subjects.

All your information will be kept confidential according to EEO guidelines.

Position Information

This is a Career Indefinite or At Will appointment. Only Laboratory employees with Career Indefinite or At Will status may apply for this position. If final candidate is an At Will employee, At Will status may be maintained based on funding considerations.

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Why Lawrence Livermore National Laboratory?

  • Included in 2022 Best Places to Work by Glassdoor!
  • Work for a premier innovative national Laboratory
  • Comprehensive Benefits Package
  • Flexible schedules (*depending on project needs)
  • Collaborative, creative, inclusive, and fun team environment

Learn more about our company, selection process, position types and security clearances by visiting our Career site.

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COVID-19 Vaccination Mandate

LLNL demonstrates its commitment to public safety by requiring that all new Laboratory employees be immunized against COVID-19 unless granted an accommodation under applicable state or federal law. This requirement will apply to all new hires including those who will be working on site, as well as those who will be teleworking.

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Security Clearance

This position requires a Department of Energy (DOE) Q-level clearance. If you are selected, we will initiate a Federal background investigation to determine if you meet eligibility requirements for access to classified information or matter. In addition, all L or Q cleared employees are subject to random drug testing. Q-level clearance requires U.S. citizenship. For additional information, please see DOE Order 472.2.

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Pre-Employment Drug Test

External applicant(s) selected for this position will be required to pass a post-offer, pre-employment drug test. This includes testing for use of marijuana as Federal Law applies to us as a Federal Contractor.

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Equal Employment Opportunity

LLNL is an affirmative action and equal opportunity employer that values and hires a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, marital status, national origin, ancestry, sex, sexual orientation, gender identity, disability, medical condition, pregnancy, protected veteran status, age, citizenship, or any other characteristic protected by applicable laws.

If you need assistance and/or a reasonable accommodation during the application or the recruiting process, please submit a request via our online form.

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California Privacy Notice

The California Consumer Privacy Act (CCPA) grants privacy rights to all California residents. The law also entitles job applicants, employees, and non-employee workers to be notified of what personal information LLNL collects and for what purpose. The Employee Privacy Notice can be accessed here.


Join us and make YOUR mark on the World!

Are you interested in joining some of the brightest talent in the world to strengthen the United States' security? Come join Lawrence Livermore National Laboratory (LLNL) where our employees apply their expertise to create solutions for BIG ideas that make our world a better place.

We are committed to a diverse and equitable workforce with an inclusive culture that values and celebrates the diversity of our people, talents, ideas, experiences, and perspectives. This is essential to innovation and creativity for continued success of the Laboratory's mission.

"},"jobDescription":{"title":"Job Description","text":"

We have an opening for a Materials Testing Staff Scientist to conduct research in the following areas: mechanical, rheological, and thermal tests of polymer materials, including rubbery viscoelastomers, thermoplastics, thermosets, and composites thereof. You will set-up and execute accelerated aging studies, including design and validation of appropriate aging fixtures. This position is in the Materials Science Division.

In this role you will

  • Perform moderately complex to complex mechanical and rheological testing of polymer materials and polymer material composites with methods such as load frame testing and rotational rheometry.
  • Characterize dynamic and quasi-static deformation behavior of various samples and geometries (e.g., tensile, compression, and bending behavior).
  • Perform thermal analysis with, for example, methods such as differential scanning calorimetry (DSC) and thermomechanical analysis (TMA).
  • Design, test and validate fixtures (e.g., compression fixtures, environmental cells) for accelerated and long-term aging studies of polymer materials.
  • Collaborate with scientists and engineers in a multidisciplinary team environment, including collaborations external to the organization, to accomplish research goals.
  • Maintain and establish laboratory protocols.
  • Prepare written analyses, verbal briefings, and other products that capture and communicate research results.
  • Perform other duties as assigned.
"},"qualifications":{"title":"Qualifications","text":"
  • Ability to secure and maintain a U.S. DOE Q-level security clearance, which requires U.S. citizenship.
  • Bachelor of Science degree in polymer science, materials engineering, materials science, mechanical engineering, or related field, or the equivalent combination of education and related experience.
  • Broad experience with mechanical (e.g., load frame) and rheological testing of polymer materials, including characterization of dynamic and quasistatic deformation behavior
  • Experience with polymer material thermal analysis, with methods such as DSC and/or TMA.
  • Proficient verbal and written communication skills as reflected by effective presentations such as seminars and lectures and written reports or articles.
  • Ability to work independently on defined research projects.
  • The willingness and ability to collaborate on multidisciplinary teams as needed to meet research goals.

Qualifications We Desire

  • Master's degree in polymer science, materials engineering, materials science, mechanical engineering or a related field.
  • Experience with lever-arm load frame testers (i.e., creep testers).
  • Experience with AutoCAD or other mechanical drawing software.
  • Advanced proficiency in polymer chemistry, materials science, and/or polymer processing, as demonstrated by significant coursework in these subjects.

Categories

Posted: 2022-02-08 Expires: 2022-06-09

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Materials Testing - Staff Scientist

Lawrence Livermore National Laboratory
Livermore, CA 94550

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