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Ceramic Materials Postdoctoral Research Associate

Idaho National Laboratory
Idaho National Laboratory Salary
Idaho, ID Full Time
POSTED ON 4/3/2026
AVAILABLE BEFORE 5/2/2026
Job Description

Does a career focused on changing the world's energy future intrigue you? If so, we might have just the opportunity you're looking for!

Idaho National Laboratory’s Materials Properties and Performance group is seeking a highly motivated Postdoctoral Researcher with Materials Science/Ceramics experience to lead the design, synthesis, advanced microstructure characterization, and properties evaluation of high temperature non-oxide ceramics materials. The selected candidate will have the opportunity to develop a deep understanding of the material chemistry-process-microstructure-property-performance paradigm; to utilize advanced testing methodologies to assess material performance; to examine new structural/functional materials designed for advanced reactors and other high temperature harsh environments.

Responsibilities Include

  • Optimize the processing of newly developed ceramic materials to obtain optimal size distribution and sintering behavior
  • Explore novel chemical, thermal, and mechanochemical powder synthesis techniques
  • Optimize sintering route and microstructural development using state-of-the-art spark plasma sintering as well as other techniques at the nation’s leading national lab for spark plasma sintering
  • Study the microstructure of newly developed materials and environmental degradation of novel materials produced using mechanical (fracture mechanics) as well as other advanced characterization technique
  • Conduct research into the underlying mechanisms behind the microstructural evolution and degradation of materials subjected to extreme environments
  • Perform thermodynamic modeling to understand effect of compositional and processing condition changes on the equilibrium state of the material systems

The position will allow significant interaction with researchers with varying backgrounds and additional opportunities for professional development. A background/experience in ceramic processing, phase transformation, microstructural characterization, mechanical properties, and thermodynamic calculations is required.

Required

  • PhD in Materials Science and Engineering, Materials Science, or other related and relevant discipline.
  • PhD requirements must be completed by commencement of appointment and within the previous 5 years of graduation.
  • Knowledge of ceramic materials, ceramic processing, sintering, and complex phase diagrams required.
  • Understanding of materials performance issues for materials under extreme environments is required.
  • Prior publications in high impact journals with microstructure characterization is required.
  • Excellent communications skills, both verbal and written.
  • Strong asset to our interdisciplinary R&D team and demonstrated ability to work effectively both independently and as a team member.
  • Self-motivated, but also works collaboratively with peers and multi-disciplinary teams.
  • Fluency in the English language and excellent oral and written communication skills.
  • Proficient in the fundamental knowledge and hands-on operation of EBSD, EDS, XRD.
  • Experience with TEM preferred but not required.
  • Understanding of mechanical properties such as tensile, creep, fatigue, and Charpy-V notch toughness.
  • Proficient with ThermoCalc.
  • Experience with hands on experimental research.
  • On-site.

The Ideal Candidate Will Possess

  • Experience with TEM preferred.

Physical Requirements

While performing the duties of this classification, the employee is frequently required to stand, walk, sit, stoop, kneel, bend, and work in an office and laboratory environment. The job requires hand/finger dexterity to keyboard or type, handle materials, manipulate tools, and reach with hands and arms. The job requires operation of job-related equipment and driving a vehicle. The employee must occasionally lift and/or move up to 50 pounds. Sufficient visual acuity and hearing capacity to perform the essential functions and interact with people is required. Position requires the ability to smell. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Job Information

Our team works a 9x80 schedule located out of our Idaho Falls facility with every other Friday off.

  • The pay for this position is $105,144 Annually. At Idaho National Laboratory compensation decisions are determined using factors such as education, relevant experience, and other credentials.

About Us

Benefits and Relocation

  • Medical, Dental, Vision, and Flexible Spending Accounts
  • 401(k) with a 4.2% employer contribution and up to 4.8% match (regular positions) or self-contribute access (postdoctoral positions)
  • Paid time off (personal leave)
  • Employee Education Program (tuition assistance for eligible positions)
  • Comprehensive Relocation Package
  • Benefit eligibility subject to multiple factors, including employment status and position classification.

At this time, BEA will not sponsor any H1-B visas obtained outside of the United States of America (U.S.A.), including consular visas.

INL is a science-based, applied engineering national laboratory dedicated to supporting the U.S. Department of Energy's mission in nuclear energy research, science, and national defense. With more than 6,300 scientists, researchers, and support staff, the laboratory works with national and international governments, universities and industry partners to change the world's energy future and secure our nation's critical infrastructure.

INL Mission

Our mission is to discover, demonstrate and secure innovative nuclear energy solutions, other clean energy options and critical infrastructure.

INL Vision

Our vision is to change the world's energy future and secure our nation's critical infrastructure.

Selective Service Requirements

To be eligible for employment at INL males born after December 31, 1959 must have registered with the Selective Service System (SSS). For more information see www.sss.gov .

Equal Employment Opportunity

Idaho National Laboratory (INL) is an Equal Employment Opportunity (EEO) employer. It is the policy of INL to provide equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information.

Reasonable Accommodation

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Other Information

When applying to positions please provide a resume and answer all questions on the following screens. Applicants, who fail to provide a resume or answer the questions, may be deemed ineligible for consideration.

INL does not accept resumes from third party vendors unsolicited.

Salary : $105,144

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